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 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 1115100935 1-11510093-5 6WG1 Crankshaft Main Metal Bearing Kits For HITACHI ZX450-3 Excavator Engine Parts This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO excavator parts Main Bearing 4BD1 4BG1 Engine 1876184490 8970716610 Crankshaft Bearing For ISUZU This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO ZX240-3 ZX330-3 6HK14HK1 Main Bearing 8-97386189-0 Crankshaft Bearing For Excavator This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Construction Machinery Parts Crankshaft Bearing 8-94117032-1 Main Bearing For Excavator This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Excavator ZX450 ZX850-3 6WG1 Engine parts 8-98151849-1 1-11510093-3 Main Bearing This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

8-97387964-0 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

4918900550 This used for EXCAVATOR,  Original new and china could offer and With 3-12 months warranty

QSK23-G3QZW This used for EXCAVATOR,  Original new and china could offer and With 3-12 months warranty

T427334 This used for engine CATERPILLAR, Original new and rebuild could offer and With 6-12 months warranty