Shovel Undercarriage Lower Roller Assembly

Extend the overall life of your crawler system. With a larger and thicker thrust washer, the P&H lower roller assembly is designed to provide a longer roller life and helps prevent damage to side frames. Improves grease delivery and flow to help extend system life Continuous bushing increases bearing areas and has integral grease grooves, which enhances lubrication flow for increased bushing life An improved and more robust retention helps decrease rotation and reduces lube system failure

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