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Post Onsite · Suspension & Steering
UB78318
In stock · ships from Knoxville
This is a leaf spring U-bolt kit designed to clamp the leaf spring pack to the axle 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.
The kit includes two round U-bolts, four high nuts, and four washers, all made of Grade 8 steel for superior strength and durability. With a 7/8-inch rod diameter, 3-inch inside width, and 18-inch leg length, it replaces worn or damaged U-bolts when servicing suspensions to maintain proper clamping force and prevent spring failure.
Part Number: UB78318
U-BOLT KIT 7/8X3X18
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
