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5,200-8,000 lb Trailer Axles Tandem Slipper Hanger Kit


Regular price $99.99 USD

Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

  • Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
  • Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
  • For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
  • Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
  • Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
  • After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
  • If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

Product Overview:

This tandem axle slipper spring hanger kit is engineered for trailers that use 2" wide slipper springs, providing a sturdy, reliable foundation for suspension systems on 5,200 lb, 6,000 lb, 7,000 lb, and 8,000 lb axles. Built from heavy-duty stamped steel and designed for weld-on installation, this kit delivers rugged strength and secure attachment that stands up to demanding towing conditions. 

The included equalizer bars help improve load distribution between axles, promoting smoother ride quality, reduced bounce, and enhanced stability under load. Whether you're replacing worn suspension components or building a custom trailer platform from the ground up, this hanger kit gives you the structural support you need for dependable performance. 

Ideal for utility trailers, equipment haulers, boat trailers, live stock trailers, and other heavy0duty applications, this kit ensures your slipper spring suspension operates with balanced support and confidence across a range of trailer weights. 

What's include by Kit option:

(2) front hangers
(2) center hangers
(2) rear hangers
(2) straight equalizers
(8) shackle bolts
(8) locknuts
(2) equalizer bolts
(2) castle nuts
(2) cotter pins

Specifications: 

Capacity: 5,200-8,000 lb
Suspension Type: Slipper
Axle Setup: Tandem Axle
(2) front hangers, 3-3/4" tall
(2) center hangers, 3-3/8" tall
(2) rear hangers, 5-1/6" tall
(2) straight equalizers, 12" long
(8) shackle bolts, 3-1/2" long × 9/16" diameter
(8) locknuts, 9/16" diameter
(2) equalizer bolts, 4-11/16" long × 7/8" diameter
(2) castle nuts, 7/8" diameter
(2) cotter pins, 2-1/4" long


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