The OTTO 319‑0676 is a critical diesel fuel pump for Caterpillar excavator fuel systems, specially engineered for C7 and C9 engines. It efficiently supplies pressurized fuel to maintain optimal combustion, power output, and smooth operation of heavy machinery.

The 39Q6-12101 Swing Gearbox is a vital aftermarket component built for Hyundai excavators. As the core of the swing drive system, it delivers strong torque and stable speed control for the upper structure rotation. Manufactured to strict industry standards, this swing reduction gear ensures reliable operation, long service life, and consistent performance to keep your excavator highly productive.

Boost your excavator engine’s power with the OTTO C9 Engine Turbocharger (P/N:248-0323/250-7700/358-4924), a premium aftermarket replacement for CAT E330 excavators. This high-quality turbo charger optimizes air intake and combustion efficiency, offering a cost-effective OEM alternative with durable and stable performance for heavy-duty work.

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 sensor (part number 224-4536) is a precision-engineered component designed for CAT C7 and C9 engines used in excavator models E336D, E340D, E350D, and E360D. It provides accurate monitoring of critical engine parameters, ensuring optimal performance, efficiency, and reliable operation.

This OTTO connecting rod bearing (part number 282-2478) is a critical component designed for CAT C9 engines. It ensures a precise fit and reliable performance, reducing friction and wear in excavator engine applications for smooth operation.

This OTTO connecting rod bearing (part number 269-7290) is engineered for CAT C9.3 engines. It ensures precise fit and durability for optimal performance in excavators like the 345 GC, 345D, 345E, and 350L models.

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 Diesel Engine Parts Fuel Pump 476-8768 476-8769 476-8765 479-8766 10R-8900 diesel Fuel Injection Pump This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO 535C 525C Excavator C7 C9 C-9 Engien Fuel Pump 3840607 384-0607 Fuel Injection Pump for Caterpillar This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty