Truck brake kit pairing for front and rear axle programs

Requirements by buying scenario

This page covers truck brake kit inquiries where buyers compare front and rear packages before placing quantity. Wheel clearance, bolt circle, caliper spacing, disc size and kit bill of materials still have to be stated per axle. A shared truck platform name does not pair the two axles.

Requirement and confirmation ledger
Decision point Buyer / supplier question
Parts wholesale Clarify catalog references used only for identification, packing units, assortment mix and reorder expectations. Ask whether a truck brake kit set is sold as matched axles or as independent corners.
Workshop distribution Clarify installation position, included hardware, hose length and vehicle application range. Request left/right orientation and whether parking-brake parts sit only on the rear kit.
Fleet purchasing Separate vehicle configurations, GVWR class if known, and planned quantities by application. Do not roll mixed model years into one line unless the supplier confirms a common axle flange.
Special project inquiry Document altered spindles, lift or wheel offset that changes clearance, and request supplier confirmation before accepting alternatives. New versus remanufactured status and core charge must be named if reman lots are offered.

Sample lots and later production lots need separate acceptance points. See the front conversion quote review for axle-versus-corner counting.

What to send

Vehicle, part reference, quantity and destination for each truck brake kit axle.