6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles — Single

Replace worn or sagging leaf springs with this 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring. Flexes to absorb road shock and level the ride.

Spring Specifications:

• Width: 3"
• Length: 1/2"

What’s Included:

• (1) 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring

Key Features & Benefits:

• Direct replacement for worn or broken leaf springs
• Flexes to absorb road shock for a smoother, more level ride
• Reduces wear and tear on the trailer and axle
• Fits Dexter, AL-KO, Hayes, Rockwell American, and Quality axle brands
• Heavy-duty steel construction

Ideal For:

• Replacing worn or sagging leaf springs
• Restoring ride height and load capacity
• Trailer rebuilds & repairs
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles — Pack of 2

Replace worn or sagging leaf springs with this 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring. Flexes to absorb road shock and level the ride.

Spring Specifications:

• Width: 3"
• Length: 1/2"

What’s Included:

• (2) 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring

Key Features & Benefits:

• Direct replacement for worn or broken leaf springs
• Flexes to absorb road shock for a smoother, more level ride
• Reduces wear and tear on the trailer and axle
• Fits Dexter, AL-KO, Hayes, Rockwell American, and Quality axle brands
• Heavy-duty steel construction

Ideal For:

• Replacing worn or sagging leaf springs
• Restoring ride height and load capacity
• Trailer rebuilds & repairs
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

Trailer 6 Leaf Slipper Spring Suspension Kit for 5" Tube 12000 lb Axles — Single

A complete leaf spring suspension kit with the springs and mounting hardware needed to hang your axle. Hangers sold separately.

Specifications:

• Leaves: 6
• Width: 3"
• Length: 30 1/2"
• Eye diameter: 1"
• Capacity (each): 6000 lbs
• Axle capacity: 12,000 lbs

What’s Included:

• (2) 6 Leaf 30 1/2" x 3" wide heavy duty slipper Spring for 12,000 lb Axles
• (4) U-bolts
• (2) U-bolt Tie Plates
• (8) 5/8"-18 Hex Nuts
• (8) 5/8" Lock Washers

Key Features & Benefits:

• Everything needed to mount leaf springs to the axle
• Matched components — no cross-referencing part numbers
• Flexes to absorb road shock and level the ride
• Spring seats sold separately for welding to the axle tube

Ideal For:

• Complete suspension replacement
• New trailer builds
• Utility, equipment & flatbed trailers
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

Trailer 6 Leaf Slipper Spring Suspension and Tandem Axle Hanger Kit for 5" Tubes - 12,000 lb Axles — Single

A complete leaf spring suspension kit with the springs and mounting hardware needed to hang your axle, plus the tandem hanger kit to mount it to the trailer frame.

Specifications:

• Width: 3"
• Capacity (each): 24,000 lbs

What’s Included:

• (4) Heavy Duty Slipper Springs Number of Leaves: 6 Spring Width: 3" Spring Length: 30.5" (center of eye to end of hook) Eye Diameter: 1" Bushing Type: Rubber

Includes the matching tandem hanger kit — hangers, equalizers (tandem), shackle straps, bolts and locknuts.

Key Features & Benefits:

• Everything needed to mount leaf springs to the axle
• Matched components — no cross-referencing part numbers
• Flexes to absorb road shock and level the ride
• Mounts to the trailer frame with the included hangers

Ideal For:

• Complete suspension replacement including frame hangers
• New trailer builds
• Utility, equipment & flatbed trailers
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles — Pack of 10

Replace worn or sagging leaf springs with this 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring. Flexes to absorb road shock and level the ride.

Spring Specifications:

• Width: 3"
• Length: 1/2"

What’s Included:

• (10) 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring

Key Features & Benefits:

• Direct replacement for worn or broken leaf springs
• Flexes to absorb road shock for a smoother, more level ride
• Reduces wear and tear on the trailer and axle
• Fits Dexter, AL-KO, Hayes, Rockwell American, and Quality axle brands
• Heavy-duty steel construction

Ideal For:

• Replacing worn or sagging leaf springs
• Restoring ride height and load capacity
• Trailer rebuilds & repairs
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles — Pack of 40

Replace worn or sagging leaf springs with this 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring. Flexes to absorb road shock and level the ride.

Spring Specifications:

• Width: 3"
• Length: 1/2"

What’s Included:

• (40) 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring

Key Features & Benefits:

• Direct replacement for worn or broken leaf springs
• Flexes to absorb road shock for a smoother, more level ride
• Reduces wear and tear on the trailer and axle
• Fits Dexter, AL-KO, Hayes, Rockwell American, and Quality axle brands
• Heavy-duty steel construction

Ideal For:

• Replacing worn or sagging leaf springs
• Restoring ride height and load capacity
• Trailer rebuilds & repairs
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles — Pack of 80

Replace worn or sagging leaf springs with this 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring. Flexes to absorb road shock and level the ride.

Spring Specifications:

• Width: 3"
• Length: 1/2"

What’s Included:

• (80) 6 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring

Key Features & Benefits:

• Direct replacement for worn or broken leaf springs
• Flexes to absorb road shock for a smoother, more level ride
• Reduces wear and tear on the trailer and axle
• Fits Dexter, AL-KO, Hayes, Rockwell American, and Quality axle brands
• Heavy-duty steel construction

Ideal For:

• Replacing worn or sagging leaf springs
• Restoring ride height and load capacity
• Trailer rebuilds & repairs
• Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

• Quality trailer parts at affordable prices
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale pricing available
• Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.