12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Complete Gooseneck Tandem Trailer Kit — 24K capacity | Axles, Suspension, Wheels, Coupler, Jacks & Wiring
Everything you need to build a 24,000 lb gooseneck trailer, in one package: two 12,000 lb electric brake axles, matched slipper suspension, dual wheels, a gooseneck coupler with dual drop-leg jacks, and the complete lighting, wiring, breakaway, and DOT-tape package.
Kit Specifications:
- Load rating: 24,000 lbs combined (two 12K axles)
- Axle type: Electric Brake
- Brake size:12¼″ × 5″ electric drum
- Tube diameter: 5″ straight steel axle tube
- Hubface/Spring Center: 74/46
- Bolt pattern: 8x6.5
- Stud size: 5/8″
- ABS: Not compatible with ABS systems
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:
- (2) 12K Straight Trailer Axles — 12,000 lb Electric Brake, 8 Lug
- (4) 6-Leaf HD Slipper Springs for 12,000 lb Axles
- (2) U-Bolt Kits for 12,000–15,000 lb Axles
- (1) Slipper Tandem Suspension / Hanger Kit for 10K–15K Axles
- (1) Slipper Single Axle Suspension / Hanger Kit for 10K–15K Axles
- (8) 16″ 10-Ply Radial TWA — ST235/80R16, 8 Lug Dual — Silver/Gray Finish
- (1) 25K Gooseneck Coupler — 25,000 lb Adjustable Round, 2 5/16″
- (2) Drop-Leg 12K Trailer Jacks — 12,000 lb Front Pin, Side Wind
- (2) RAM 12K Trailer Jack Handles
- (4) Red 6″ Oval LED S/T/T Lights
- (2) Amber 6″ Oval LED S/T/T Midship Lights
- (4) 3/4″ Amber Side Marker Lights
- (2) 3/4″ Red Side Marker Lights
- (1) Sealed ID Light Bar — 3 Red Lights
- (6) Flush-Mount Grommets for 6″ Oval Lights
- (6) 3-Prong Pigtails for LED Lights — 10″
- (1) License Plate Light — Rectangular
- (1) 7-Way Plug with 46 ft 6-Way 14-Gauge Cable
- (1) 12-Volt Trailer Breakaway Kit
- (1) Breakaway Switch
- (50) Reflective DOT Tape — 18″ Strips
- (2) Safety Chains — 3/8 x 39″ w/ 1 Clevis Hook, G70 (27.4K capacity)
Key Benefits:
- Complete, ready-to-build package — axles through wiring in one order
- Matched fitment — every component sized to work together
- 24,000 lb combined capacity — heavy-duty dual-wheel running gear
Ideal For:
- Gooseneck & lowboy trailers
- Equipment & dump haulers
- Flatbed & deckover builds
- Commercial & fleet builds
Why Buy from The Trailer Parts Outlet?
- This kit is proudly assembled in the U.S.A.
- Fast shipping — order today, ships tomorrow
- 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 kit for your trailer build. Order your 12K Complete Gooseneck Trailer Kit today and get building with confidence!
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Complete Gooseneck Tandem Trailer Kit — 24K capacity | Axles, Suspension, Wheels, Coupler, Jacks & Wiring
Everything you need to build a 24,000 lb gooseneck trailer, in one package: two 12,000 lb electric brake axles, matched slipper suspension, dual wheels, a gooseneck coupler with dual drop-leg jacks, and the complete lighting, wiring, breakaway, and DOT-tape package.
Kit Specifications:
- Load rating: 24,000 lbs combined (two 12K axles)
- Axle type: Electric Brake
- Brake size:12¼″ × 5″ electric drum
- Tube diameter: 5″ straight steel axle tube
- Hubface/Spring Center: 74/46
- Bolt pattern: 8x6.5
- Stud size: 5/8″
- ABS: Not compatible with ABS systems
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:
- (2) 12K Straight Trailer Axles — 12,000 lb Electric Brake, 8 Lug
- (4) 6-Leaf HD Slipper Springs for 12,000 lb Axles
- (2) U-Bolt Kits for 12,000–15,000 lb Axles
- (1) Slipper Tandem Suspension / Hanger Kit for 10K–15K Axles
- (1) Slipper Single Axle Suspension / Hanger Kit for 10K–15K Axles
- (8) 16″ 10-Ply Radial TWA — ST235/80R16, 8 Lug Dual — Silver/Gray Finish
- (1) 25K Gooseneck Coupler — 25,000 lb Adjustable Round, 2 5/16″
- (2) Drop-Leg 12K Trailer Jacks — 12,000 lb Front Pin, Side Wind
- (2) RAM 12K Trailer Jack Handles
- (4) Red 6″ Oval LED S/T/T Lights
- (2) Amber 6″ Oval LED S/T/T Midship Lights
- (4) 3/4″ Amber Side Marker Lights
- (2) 3/4″ Red Side Marker Lights
- (1) Sealed ID Light Bar — 3 Red Lights
- (6) Flush-Mount Grommets for 6″ Oval Lights
- (6) 3-Prong Pigtails for LED Lights — 10″
- (1) License Plate Light — Rectangular
- (1) 7-Way Plug with 46 ft 6-Way 14-Gauge Cable
- (1) 12-Volt Trailer Breakaway Kit
- (1) Breakaway Switch
- (50) Reflective DOT Tape — 18″ Strips
- (2) Safety Chains — 3/8 x 39″ w/ 1 Clevis Hook, G70 (27.4K capacity)
Key Benefits:
- Complete, ready-to-build package — axles through wiring in one order
- Matched fitment — every component sized to work together
- 24,000 lb combined capacity — heavy-duty dual-wheel running gear
Ideal For:
- Gooseneck & lowboy trailers
- Equipment & dump haulers
- Flatbed & deckover builds
- Commercial & fleet builds
Why Buy from The Trailer Parts Outlet?
- This kit is proudly assembled in the U.S.A.
- Fast shipping — order today, ships tomorrow
- 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 kit for your trailer build. Order your 12K Complete Gooseneck Trailer Kit today and get building with confidence!
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Tandem Dexter Axle Trailer Kit – Complete 12,000 lb HD Trailer Kit
Looking for a reliable 12K tandem trailer axle kit that includes everything you need in one package? The 12K Tandem Dexter Axle Trailer Kit from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone upgrading or building a heavy-duty trailer. Stop hunting for individual parts. This bundle ensures perfect fit, compatibility, and durability.
Why Choose This Complete 12K Axle Kit?
- Pre-packaged kit for tandem axles with a 12,000 lb capacity
- Includes axles, suspension, U-bolts, and hanger kit
- Fully assembled axles with welded spring seats for fast installation
- Oil bath lubrication for extended axle life and smoother operation
- Ideal for flatbeds, lowboys, car haulers, goosenecks, dump trailers, and more
What’s Included in the 12K Tandem Dexter Trailer Kit:
Axle & Suspension
- (2) 12K Electric Drum Brake Axles – Sprung
- (4) 6K 30" 6-Leaf Slipper Springs
- (2) 6K U-Bolt Kits
- (1) Slipper Tandem Hanger Kit
Lubrication
Common Uses:
This 12K tandem trailer kit is perfect for:
- Heavy-duty flatbed trailers
- Lowboy trailers
- Car haulers and gooseneck trailers
- Lawn & landscape trailers
- Dump and enclosed trailers
Features & Benefits
- Axles come fully assembled for quick installation
- OEM grade axles and suspension for durability
- High-strength straight steel axle tube construction
- Underslung design allows for lower ride height
- Oil bath lubrication protects moving parts and reduces maintenance
- Designed for heavy-duty applications and demanding trailer use
NB: This axle is not ABS compatible
Fast Shipping & Custom Solutions
Every order ships quickly so you can get your trailer on the road without delays. Each kit is pre-packaged to guarantee that all components fit and function seamlessly.
Need a custom axle solution or have questions about this kit? Call our experts at (936) 289-3191 for personalized support.
12K Complete Gooseneck Tandem Trailer Kit — 24K capacity | Axles, Suspension, Wheels, Coupler, Jacks & Wiring
Everything you need to build a 24,000 lb gooseneck trailer, in one package: two 12,000 lb electric brake axles, matched slipper suspension, dual wheels, a gooseneck coupler with dual drop-leg jacks, and the complete lighting, wiring, breakaway, and DOT-tape package.
Kit Specifications:
- Load rating: 24,000 lbs combined (two 12K axles)
- Axle type: Electric Brake
- Brake size:12¼″ × 5″ electric drum
- Tube diameter: 5″ straight steel axle tube
- Hubface/Spring Center: Custom, enter your measurements
- Bolt pattern: 8x6.5
- Stud size: 5/8″
- ABS: Not compatible with ABS systems
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:
- (2) 12K Straight Trailer Axles — 12,000 lb Electric Brake, 8 Lug
- (4) 6-Leaf HD Slipper Springs for 12,000 lb Axles
- (2) U-Bolt Kits for 12,000–15,000 lb Axles
- (1) Slipper Tandem Suspension / Hanger Kit for 10K–15K Axles
- (1) Slipper Single Axle Suspension / Hanger Kit for 10K–15K Axles
- (8) 16″ 10-Ply Radial TWA — ST235/80R16, 8 Lug Dual — Silver/Gray Finish
- (1) 25K Gooseneck Coupler — 25,000 lb Adjustable Round, 2 5/16″
- (2) Drop-Leg 12K Trailer Jacks — 12,000 lb Front Pin, Side Wind
- (2) RAM 12K Trailer Jack Handles
- (4) Red 6″ Oval LED S/T/T Lights
- (2) Amber 6″ Oval LED S/T/T Midship Lights
- (4) 3/4″ Amber Side Marker Lights
- (2) 3/4″ Red Side Marker Lights
- (1) Sealed ID Light Bar — 3 Red Lights
- (6) Flush-Mount Grommets for 6″ Oval Lights
- (6) 3-Prong Pigtails for LED Lights — 10″
- (1) License Plate Light — Rectangular
- (1) 7-Way Plug with 46 ft 6-Way 14-Gauge Cable
- (1) 12-Volt Trailer Breakaway Kit
- (1) Breakaway Switch
- (50) Reflective DOT Tape — 18″ Strips
- (2) Safety Chains — 3/8 x 39″ w/ 1 Clevis Hook, G70 (27.4K capacity)
Key Benefits:
- Complete, ready-to-build package — axles through wiring in one order
- Matched fitment — every component sized to work together
- 24,000 lb combined capacity — heavy-duty dual-wheel running gear
Ideal For:
- Gooseneck & lowboy trailers
- Equipment & dump haulers
- Flatbed & deckover builds
- Commercial & fleet builds
Why Buy from The Trailer Parts Outlet?
- This kit is proudly assembled in the U.S.A.
- Fast shipping — order today, ships tomorrow
- 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 kit for your trailer build. Order your 12K Complete Gooseneck Trailer Kit today and get building with confidence!
