Premium steel alloy construction ensures superior durability and wear resistance for heavy-duty applications

Precision-engineered DU bushings with self-lubricating properties reduce friction in excavator crankshaft systems

100mm outer diameter x 35mm inner dimension provides perfect fit for standard excavator models

Mirror-finished surface treatment prevents corrosion and extends component lifespan

CNC-machined tolerance within 0.01mm guarantees smooth operation under extreme loads

Ideal replacement part for construction machinery maintenance and industrial equipment repair

Heat-treated steel core maintains structural integrity in high-temperature environments

Interchangeable with OEM components for hassle-free installation

Cost-effective solution for fleet managers and equipment service centers

Bulk packaging available for wholesale buyers with quantity discounts