Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Automann · Suspension & Steering
AUBK8374-16
In stock · ships from Knoxville
This is a semi-round U-bolt kit designed to clamp leaf springs to the axle seat on heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It includes a pair of Grade 8 U-bolts, along with the necessary hardened washers and nuts, providing the high clamping force required to keep the axle securely located. These bolts are replaced whenever a spring pack is serviced, an axle is repositioned, or the original hardware is found to be stretched, corroded, or broken. The semi-round bend profile allows it to wrap around a round axle tube while the legs pass through a flat top plate on the spring pack.
Part Number: AUBK8374-16
U BOLT KIT SEMI ROUND 1''X4''X16''
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
