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

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:

• Leaves: 5
• Width: 3"
• Length: 30 1/2"
• Bushing: Rubber bushing
• Axle capacity: 12,000 lbs
• Axle tube: 5"

What’s Included:

• (4) 5 Leaf 30 1/2" x 3" Wide Trailer Heavy Duty Slipper Spring for 12000 lb Axles
• (2) 3/4" Trailer U-bolt kit for 5" Tube 12000 - 16000 lb Axles
• (1) Slipper Single Axle Suspension/Hanger Kit for 10k-15k axles
• (1) Slipper Tandem Suspension Equalizer Kit for 10k- 15k axles

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.