The HR4502 is the roller assembly for Pioneer's RP4500SATR rolloff trailer. This trailer is part of the Strong Arm system.
Roller assembly, left and right side bearing plate, clevis eye pad, windscreen, windscreen support angle, roll base only, adapter plate, and windscreen mounting angle.
Beyond the Strong Arm technology, Pioneer?s RP4500SAR Rollmaster system uses a unique, spring-loaded roller assembly, creating a smooth rolling action with your fabric tarp. This roller assembly is so versatile, it can be mounted to the pivot arms on models with both adjustable gantries and stationary roll rests.
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