6K Light Duty Single Axle Kit — 6,000 lb | 73/58

Single axle running gear in one package: one 6K TK idler axle, two springs, one U-bolt kit, one hanger kit.

Specifications:

Capacity: 6,000 lb
Axle: 6K TK, idler
Hubface/Spring Center: 73/58
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 73/58
(2) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(1) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Single Axle Hanger Kit for 2000 - 7000 lb axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axle comes fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction

Ideal For:

Utility, car hauler, and lawn & landscape trailers
Cargo and enclosed trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle Kit — 12,000 lb | 73/58

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: 73/58
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 73/58
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 73/58 - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and cargo trailers
Enclosed, RV, and flatbed trailers
Lowboy, dump, and livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | 73/58

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: 73/58
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 73/58
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 73/58 - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Single Axle Kit — 6,000 lb | 85/70

Single axle running gear in one package: one 6K TK idler axle, two springs, one U-bolt kit, one hanger kit.

Specifications:

Capacity: 6,000 lb
Axle: 6K TK, idler
Hubface/Spring Center: 85/70
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 85/70
(2) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(1) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Single Axle Hanger Kit for 2000 - 7000 lb axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axle comes fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction

Ideal For:

Utility, car hauler, and lawn & landscape trailers
Cargo and enclosed trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle Kit — 12,000 lb | 85/70

Tandem axle running gear in one package: one 6K TK electric brake axle, one 6K TK idler axle, four springs, two U-bolt kits, one hanger kit.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, electric brake + 6K TK, idler
Hubface/Spring Center: 85/70
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 85/70 - 6x5.5
(1) 6k TK Trailer Axle - 6000 lb Idler - 85/70
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and cargo trailers
Enclosed, RV, and flatbed trailers
Lowboy, dump, and livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | 85/70

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: 85/70
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 85/70
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 85/70 - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Single Axle Kit — 6,000 lb | 89/74

Single axle running gear in one package: one 6K TK idler axle, two springs, one U-bolt kit, one hanger kit.

Specifications:

Capacity: 6,000 lb
Axle: 6K TK, idler
Hubface/Spring Center: 89/74
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 89/74
(2) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(1) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Single Axle Hanger Kit for 2000 - 7000 lb axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axle comes fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction

Ideal For:

Utility, car hauler, and lawn & landscape trailers
Cargo and enclosed trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle Kit — 12,000 lb | 89/74

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: 89/74
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 89/74
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 89/74 - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and cargo trailers
Enclosed, RV, and flatbed trailers
Lowboy, dump, and livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | 89/74

Tandem axle running gear in one package: one 6K TK electric brake axle, one 6K TK idler axle, four springs, two U-bolt kits, one hanger kit, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, electric brake + 6K TK, idler
Hubface/Spring Center: 89/74
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 89/74 - 6x5.5
(1) 6k TK Trailer Axle - 6000 lb Idler - 89/74
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Single Axle Kit — 6,000 lb | 95/80 (

Single axle running gear in one package: one 6K TK idler axle, two springs, one U-bolt kit, one hanger kit.

Specifications:

Capacity: 6,000 lb
Axle: 6K TK, idler
Hubface/Spring Center: 95/80 (
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 95/80
(2) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(1) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Single Axle Hanger Kit for 2000 - 7000 lb axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axle comes fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction

Ideal For:

Utility, car hauler, and lawn & landscape trailers
Cargo and enclosed trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle Kit — 12,000 lb | 95/80

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: 95/80
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - 95/80
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 95/80 - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and cargo trailers
Enclosed, RV, and flatbed trailers
Lowboy, dump, and livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | 95/80

Tandem axle running gear in one package: one 6K TK electric brake axle, one 6K TK idler axle, four springs, two U-bolt kits, one hanger kit, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, electric brake + 6K TK, idler
Hubface/Spring Center: 95/80
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Electric Brake - 95/80 - 6x5.5
(1) 6k TK Trailer Axle - 6000 lb Idler - 95/80
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Fast shipping — order today, ships tomorrow
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Single Axle Kit — 6,000 lb | Idler Axle with Suspension

Everything you need to hang this axle on your trailer: the fully assembled 6,000 lb idler axle plus matched suspension hardware.

Axle Specifications:

Load rating: 6,000 lbs (6K)
Axle type: Idler
Tube diameter: 3″ straight axle tube
Hubface/Spring Center: Custom spring center, enter your measurements
Bolt pattern: 6x5.5
Stud size: 1/2″
Spring mount: Underslung or Overslung, choose your configuration
Cambered axle tube: Yes or No, choose your configuration
Compatibility: Direct replacement for Dexter, AL-KO, Lippert, and Hayes axles
ABS: Not compatible with ABS systems

Custom Order Notes: Custom axles carry a +3 Day Build Time and are built to the measurements you enter at checkout, in 1/4 inch increments. Custom orders are non-refundable, and any modifications to the order must be requested within 24 hours of purchase.

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

What’s Included:

(1) Fully Assembled 6k TK Idler Axle — Custom Spring Center — 6x5.5
(2) 3k 25.25" 5-Leaf Double Eye Springs
(1) 6k U-Bolt Kit
(1) Double Eye Hanger Kit

Key Benefits:

Fully assembled & packed with high-temp axle grease — ready for fast installation
High-strength steel construction — Ensures durability and a smoother highway towing experience
EZ-Lube design — grease the axle via zerk fitting without removing the hub
Pre-Packaged Fitment — Matched components, no cross-referencing parts

Ideal For:

RV builds or replacements
Utility trailer conversions
Boat trailer upgrades
Cargo & equipment trailers

Why Buy from The Trailer Parts Outlet?

This Axle is proudly manufactured in the U.S.A.
Custom builds to your exact measurements
Bulk & wholesale options available
Financing options
Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — we’re here to help you find the perfect axle for your trailer build or repair. Order your 6K Single Axle Kit today and get back on the road with confidence!

6K Light Duty Tandem Axle Kit — 12K capacity | Axles with Suspension

Complete tandem running gear without tires: one electric brake axle and one idler axle, plus matched tandem suspension. 12,000 lb combined capacity.

Axle Specifications:

Load rating: 6,000 lbs (6K)
Axle type: Electric Brake + Idler
Brake size: 12″ × 2″ electric drum
Tube diameter: 3″ straight axle tube
Hubface/Spring Center: Custom spring center, enter your measurements
Bolt pattern: 6x5.5
Stud size: 1/2″
Spring mount: Underslung or Overslung, choose your configuration
Cambered axle tube: Yes or No, choose your configuration
Compatibility: Direct replacement for Dexter, AL-KO, Lippert, and Hayes axles
ABS: Not compatible with ABS systems

Custom Order Notes: Custom axles carry a +3 Day Build Time and are built to the measurements you enter at checkout, in 1/4 inch increments. Custom orders are non-refundable, and any modifications to the order must be requested within 24 hours of purchase.

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

What’s Included:

(1) Fully Assembled 6k TK Electric Brake Axle — Custom Spring Center — 6x5.5
(1) Fully Assembled 6k TK Idler Axle — Custom Spring Center — 6x5.5
(4) 3k 25.25" 5-Leaf Double Eye Springs
(2) 6k U-Bolt Kits
(1) Double Eye Tandem Hanger Kit

Key Benefits:

Fully assembled & packed with high-temp axle grease — ready for fast installation
High-strength steel construction — Ensures durability and a smoother highway towing experience
EZ-Lube design — grease the axle via zerk fitting without removing the hub
Pre-Packaged Fitment — Matched components, no cross-referencing parts

Ideal For:

RV builds or replacements
Utility trailer conversions
Boat trailer upgrades
Cargo & equipment trailers

Why Buy from The Trailer Parts Outlet?

This Axle is proudly manufactured in the U.S.A.
Custom builds to your exact measurements
Bulk & wholesale options available
Financing options
Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — we’re here to help you find the perfect axle for your trailer build or repair. Order your 6K Tandem Axle Kit today and get back on the road with confidence!

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | Custom spring center (+3 day build time)

Tandem axle running gear in one package: one 6K TK electric brake axle, one 6K TK idler axle, four springs, two U-bolt kits, one hanger kit, four spring seats, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, electric brake + 6K TK, idler
Hubface/Spring Center: Custom spring center (+3 day build time)
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Spring seats: Placed at your custom spring center
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Electric Brake 6 lug(Custom Spring Seat Placement) - No Spring Seats
(1) 6k TK Trailer Axle - 6000 lb Idler 6 lug(Custom Spring Seat Placement) - No Spring Seats
(4) 7k Axle Spring Seat
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Custom builds to your exact measurements
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Single Axle Kit — 6,000 lb | Custom, built to your measurements (+2 week build time)

Single axle running gear in one package: one 6K TK idler axle, two springs, one U-bolt kit, one hanger kit.

Specifications:

Capacity: 6,000 lb
Axle: 6K TK, idler
Hubface/Spring Center: Custom, built to your measurements (+2 week build time)
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - Custom
(2) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(1) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Single Axle Hanger Kit for 2000 - 7000 lb axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axle comes fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction

Ideal For:

Utility, car hauler, and lawn & landscape trailers
Cargo and enclosed trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Custom builds to your exact measurements
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle Kit — 12,000 lb | Custom, built to your measurements (+2 week build time)

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: Custom, built to your measurements (+2 week build time)
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - Custom
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - Custom - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 1/2" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Pre-packaged kit to ensure proper fitment of running gear
OEM grade trailer axles and suspension
Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and cargo trailers
Enclosed, RV, and flatbed trailers
Lowboy, dump, and livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Custom builds to your exact measurements
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

6K Light Duty Tandem Axle TK Trailer Kit — 12,000 lb | Custom, built to your measurements (+2 week build time)

Tandem axle running gear in one package: one 6K TK idler axle, one 6K TK electric brake axle, four springs, two U-bolt kits, one hanger kit, plus four tire & wheel assemblies.

Specifications:

Capacity: 12,000 lb (2 x 6,000 lb axles)
Axles: 6K TK, idler + 6K TK, electric brake
Hubface/Spring Center: Custom, built to your measurements (+2 week build time)
Bolt pattern: 6x5.5
Axle tube: 3"
Springs: 5 leaf 25 1/4" x 1 3/4" double eye
Tires & wheels: (4) 16" 10 ply radial, ST 235/80 R16, silver mod

What’s Included:

(1) 6k TK Trailer Axle - 6000 lb Idler - Custom
(1) 6k TK Trailer Axle - 6000 lb Electric Brake - Custom - 6x5.5
(4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
(2) 9/16" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
(1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles
(4) 16" 10 ply Radial Trailer Tire & Wheel - ST 235/80 R16 (Silver Mod) - 6x5.5

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Key Benefits:

Axles come fully assembled and packed with high-temp axle grease
Underslung: spring seats welded on the bottom for a lower ride height
EZ Lube design: removable rubber plug on the hub cap gives access to a grease-able zerk fitting, so you can grease the axle without pulling the hub
High strength steel axle tube construction
Internal wiring system protects brake wires from wear and tear

Ideal For:

Utility, boat, and car hauler trailers
ATV, lawn & landscape, and motorcycle trailers
Cargo, enclosed, and RV trailers
Flatbed, lowboy, and dump trailers
Livestock trailers

Why Buy from The Trailer Parts Outlet?

Quality trailer parts at affordable prices
Custom builds to your exact measurements
Bulk & wholesale pricing available
Dedicated expert support

Have questions? Call or message us at (936) 289-3191.

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6000 lb TK Light Duty Single Axle Kit - 6K Capacity (Axle Series)

6000 lb TK Light Duty Single Axle Kit - 6K Capacity (Axle Series)