RGP 8,000 lb Slipper spring & U-bolt Kit - 1 Pair of 26-5/8" x 2" Springs, Fits 3-1/2" Round Axle - One Axle
RGP 8,000 lb Slipper spring & U-bolt Kit - 1 Pair of 26-5/8" x 2" Springs, Fits 3-1/2" Round Axle - One Axle is backordered and will ship as soon as it is back in stock.
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Care information
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
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.
RGP 8,000 lb Slipper spring & U-bolt Kit - 1 Pair of 26-5/8&quo...
Product Description:
Replace both leaf springs and the axle-clamping hardware on one compatible 8,000 trailer axle. This RGP bundle includes two 7-leaf slipper springs, four round-bend U-bolts, two spring mounting plates, and eight matching nuts.
Each spring supports 4,000 lb and features a spring eye at one end a formed slipper end at the other. The included raw-steel U-bolt hardware fits a 3-1/2" round axle tube and 2" wide springs.
Specifications:
Brand: Running Gear Parts
Coverage: One axle- 1 pair of springs
Intended axle capacity: 8,000 lb
Spring capacity: 4,000 lb each
Spring style: Slipper
Number of leaves: 7 per spring
Spring free length: 26-5/8"
Spring width: 2"
Spring eye diameter: 9/16"
Spring replacement reference: 72-33/Dexter 072-033-00
Axle tube fitment: 3-1/2" round
U-bolt length: 8-1/2"
U-bolt rod diameter and thread: 9/16"-18
U-bolt and mounting plate material: Raw steel
What's Included by Kit Option:
2 x 7-leaf slipper springs
4 x Round-bend U-bolts
2 x Mounting plates for 2" wide springs
8 x Matching hex nuts
Compatibility:
For compatible 8,000 lb trailer axles with 3-1/2" round axle tubes and 2" wide slipper springs. Match the existing spring length, eye size, slipper-end shape, mounting arrangement, and U-bolt clearance before ordering.
Axle capacity alone does not determine fitment. Installing this kit does not increase the trailer's rated capacity.
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