U-Bolt Spring Fasteners
Showing 1–8 of 10 results
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45mm Round Axle & Spring U-Bolt Kits
UK45R $36.40 – $42.50 Options This product has multiple variants. The options may be chosen on the product page In stock -
39mm Round Axle & Spring U-Bolt Kits
UK39R $39.00 – $46.00 Options This product has multiple variants. The options may be chosen on the product page In stock -
45mm Square Axle & Spring U-Bolt Kits
UK45S $39.00 – $45.00 Options This product has multiple variants. The options may be chosen on the product page In stock -
40mm Square Axle & Spring U-Bolt Kits
UK40S $39.00 – $43.00 Options This product has multiple variants. The options may be chosen on the product page In stock -
50mm Square Axle & Spring U-Bolt Kit
UK50S $39.75 – $43.75 Options This product has multiple variants. The options may be chosen on the product page In stock -
50mm Round Axle & Spring U-Bolt Kits
UK50R $49.81 – $53.55 Options This product has multiple variants. The options may be chosen on the product page In stock -
45mm Square Axle & Spring HD U-Bolt Kit (150mm)
CM601 $90.00 Add to cart In stock -
50mm Square Axle & Spring HD U-Bolt Kit (180mm)
CM603 $94.25 Add to cart In stock
Showing 1–8 of 10 results
-
45mm Round Axle & Spring U-Bolt Kits
UK45R $36.40 – $42.50Options This product has multiple variants. The options may be chosen on the product page In stock -
39mm Round Axle & Spring U-Bolt Kits
UK39R $39.00 – $46.00Options This product has multiple variants. The options may be chosen on the product page In stock -
45mm Square Axle & Spring U-Bolt Kits
UK45S $39.00 – $45.00Options This product has multiple variants. The options may be chosen on the product page In stock -
40mm Square Axle & Spring U-Bolt Kits
UK40S $39.00 – $43.00Options This product has multiple variants. The options may be chosen on the product page In stock -
50mm Square Axle & Spring U-Bolt Kit
UK50S $39.75 – $43.75Options This product has multiple variants. The options may be chosen on the product page In stock -
50mm Round Axle & Spring U-Bolt Kits
UK50R $49.81 – $53.55Options This product has multiple variants. The options may be chosen on the product page In stock -
45mm Square Axle & Spring HD U-Bolt Kit (150mm)
CM601 $90.00Add to cart In stock -
50mm Square Axle & Spring HD U-Bolt Kit (180mm)
CM603 $94.25Add to cart In stock
Shop replacement U-bolt kits for leaf springs and beam axles!
Couplemate™ sells a variety of fasteners and attachments for trailers and caravans. U-bolt kits for leaf springs are one of our best sellers due to their convenience and high-quality.
These replacement kits are designed to make maintenance easy. Each kit includes four U-brackets, two spring locator pads, and one axle fish plate. Small hardware, like Nyloc nuts and washers, are also included!
When do you replace caravan U-bolts?
U-bolts and U-brackets have an important function: fastening. They fasten your springs to your axle beam, ensuring that your wheels stay attached to your caravan underbody. For caravan and camper trailer owners with traditional spring & beam suspension, it’s important you replace U-bolts when they’re worn, rusted, or stretched.
If you want to learn more, visit our Technical Hub for Suspension.
