Heavy Duty Trailer Brake Kit

Engineered for Class 7–8 line-haul freight tractors, refrigerated reefers, dry vans, and severe-duty vocational trailers across North America, this 4515X Brake Shoe Kit delivers an all-in-one single-wheel overhaul solution for 16.5" x 7" heavy-duty foundation drum brakes. Each master package bundles two heavy-duty projection-welded steel brake shoes lined with premium non-asbestos friction blocks, alongside fatigue-resistant return spring systems, case-hardened anchor pins, precision cam rollers, and retention hardware. Installing this unified assembly stops shoe dragging, balances mechanical release tension, prevents uneven lining taper wear, and minimizes scheduled maintenance shop bay downtime.

Engineered for Class 7–8 commercial highway tractors, dry vans, intermodal container chassis, and vocational trailers across North America, this 4515E Brake Shoe Kit provides a comprehensive single-wheel replacement solution for classic Eaton 16.5" x 7" foundation drum assemblies. Each master kit packages two heavy-duty projection-welded steel brake shoes pre-riveted with high-density non-asbestos friction blocks, alongside fatigue-resistant Eaton-configuration extension return springs, single-anchor retention clips, and induction-hardened rollers. Installing this matched overhaul assembly eliminates shoe dragging, balances mechanical retraction force, and optimizes shop maintenance bay turnaround.

Engineered for Class 7–8 commercial tractors, regional distribution chassis, and severe-duty vocational trailers across North America, the 4709 Repair Kit delivers a dedicated foundation hardware renewal solution. Tailored specifically to service standard 16.5" x 7" brake assemblies utilizing 4709, 4726, and 4719 brake shoes, this kit integrates fatigue-tested high-tensile return springs, precision anchor pin retention hardware, induction-hardened rollers, and anti-friction bushings. Upgrading worn wheel-end hardware with this single-SKU overhaul set stops shoe dragging, balances mechanical retraction pull force, and cuts preventative maintenance bay downtime.

Tailored for North American commercial truck and trailer fleets running Q-style foundation drum brakes, the 1308Q Repair Kit delivers a comprehensive single-wheel overhaul hardware package. Purpose-built to service standard 1308Q brake shoes, this kit includes heat-treated dual-spring return setups, quick-change anchor pin retainers, precision-machined roller assemblies, and anti-friction bushings. Replacing fatigued wheel-end hardware with this single-SKU bundle prevents shoe chattering, stops uneven lining drag, and accelerates routine shop maintenance turnaround.

Engineered for Class 7–8 commercial tractors, intermodal container chassis, and severe-duty trailers in North America, this 1308E Repair Kit provides a comprehensive foundation hardware overhaul solution. Tailored specifically to service 1308E and 1443E brake shoes on standard 16.5" x 7" drive and trailer axles, each kit contains fatigue-tested heavy-gauge extension return springs, single-anchor pin retention hardware, precision-ground rollers, and anti-seize bushings. This turn-key hardware package eliminates shoe drag, restores balanced mechanical return force, and cuts scheduled preventative maintenance bay turnaround time.