Maximize your excavator’s engine performance with the OTTO Crankshaft Bearing (P/N: 1-11510093-3), a premium aftermarket replacement designed for durability and precise fitment for Hitachi ZX450-3 6WG1 engines. This high-quality bearing set restores reliable crankshaft support to your heavy equipment, offering a cost-effective alternative to OEM parts for engine rebuilding.

This OTTO piston ring (part number 471-0275) is engineered for CAT C9.3 excavator engines. It ensures effective cylinder sealing, optimal compression retention, and controlled oil consumption, contributing to smooth engine performance and enhanced durability under heavy-duty operating conditions.

This OTTO main bearing is engineered for CAT C6.4 engines used in excavator models 320D, 325D, 330D, and 336D. It provides durable and precise crankshaft support, reducing friction and wear to ensure smooth engine operation and long-term reliability under heavy-duty conditions.

This genuine OEM piston ring set is designed for direct replacement in Komatsu ZX200-3, ZX330-3, PC200, and PC330 excavator engines equipped with 4HK1 or 6HK1 engines.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO High Quality excavator parts 6WG1 1876184630 1115100935 Crankshaft Bearing Overhaul Gasket Kit For ISUZU This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Excavator 6BD1 6BG1 Engine Parts 1876184440 1115100741 Crankshaft Bearing Overhaul Gasket Kit For ISUZU This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO High Quality excavator parts 4HK1 6hk1 1876184200 1876184230 Crankshaft Bearing Overhaul Gasket Kit For ISUZU This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty