Engineered for North American intermodal transport, heavy-haul lowboys, and specialized freight carriers running European-spec running gear, the NEW BPW Repair Kit delivers a dedicated single-wheel overhaul solution. Purpose-built to service 420 x 180mm (SN4218) and 420 x 200mm (SN4220) foundation drum brake assemblies using NEW BPW 180 and NEW BPW 200 brake shoes, this kit integrates high-strength extension return springs, heavy-duty pivot rollers, retaining pins, and anti-friction bushings. Replacing worn wheel-end components with this consolidated master hardware set stops shoe drag, balances mechanical return action, and reduces preventative maintenance turnaround hours.
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