OTTO Oil Cooler Gasket with part number 8-98045447-0 / 8980454470 is tailor-made for Isuzu 4HK1 and 6HK1 engines. It achieves precise fitting for Hitachi ZX200-3, ZX240-3 and ZX330-3 excavators, forming a tight seal to prevent engine oil leakage at the oil cooler joint.

This OTTO Injector Nozzle Gasket, with part numbers 8-98079248-0 and 8980792480, is specially designed for Isuzu 4HK1 and 6HK1 engines. It features precise dimensional design to perfectly fit the injector nozzle of Hitachi ZX240-3 and ZX330-3 excavators, ensuring tight sealing and avoiding fuel leakage during engine operation.

This OTTO oil cooler gasket (part number 8-94399002-0 / 8943990020) is engineered for the Isuzu 4HK1 engine. It delivers precision fit and reliable sealing for Hitachi ZX200-3 and ZX240-3 excavators, preventing oil leaks even under extreme working temperatures and pressures.

This OTTO 8-94394930-0 / 8943949300 oil cooler gasket is precisely manufactured for Isuzu 4HK1 engine. It features perfect dimensional accuracy to fit seamlessly with Hitachi ZX200-3 and ZX240-3 excavator oil cooler assembly, effectively preventing oil leakage and ensuring tight sealing under high temperature and high pressure working conditions.

The 8-97384130-0 / 8973841300 Oil Filter Seal Ring is engineered for Isuzu 4HK1 and 6HK1 engines. It adopts premium rubber material with great oil resistance and heat resistance, tightly fits the oil filter assembly, and effectively prevents oil seepage under long-time working conditions.

Crafted with high-quality alloy materials and precision machining, this turbocharger features excellent heat resistance and wear resistance, adapting to high-temperature engine environments. It perfectly matches OEM specifications, enabling direct and quick replacement without modification, and maintains tight sealing to avoid air leakage, ensuring long-term reliable operation.

Upgrade your heavy equipment’s fuel system with the OTTO Fuel Strainer and Pipe (P/N: 1-13313885-3). Precision-engineered for perfect fit and exceptional durability, this premium aftermarket part ensures consistent fuel delivery and enhanced system reliability. A cost-efficient, high-performance alternative to OEM components.

Boost your excavator engine performance with the OTTO Engine Intake Valve (P/N: 1-12551147-0). As a high-grade aftermarket replacement, it is precision-engineered for the heavy‑duty Isuzu 6WG1 engine. This premium component delivers optimized air intake flow and reliable sealing, providing a cost‑effective, long‑lasting alternative to OEM parts for your Hitachi ZX450-3 excavator.

Maximize your excavator's performance with the OTTO High Quality Piston Ring Set (P/N: 1 -12121151-0), a premium aftermarket replacement designed for durability and precise fitment. Thishigh-quality component restores reliable engine performance to your heavy equipment, offering acost-effective alternative to OEM parts.

Elevate your excavator’s engine performance with the OTTO Connecting Rod Bearing (P/N: 1-12271031-0), a premium aftermarket replacement engineered for exceptional durability and precise fitment for the Isuzu 6WG1 engine and Hitachi ZX450 excavator. This high-quality engine repair component ensures stable and efficient engine operation, offering a cost-effective and reliable alternative to OEM parts.

Safeguard your excavator’s engine with the OTTO Crankshaft Front Oil Seal (P/N: 1-09625442-0). This high-grade aftermarket component is built for long-lasting durability and precise fitment, compatible with the Isuzu 6WG1 engine and Hitachi ZX450 excavator. As a dependable part of professional seal kits, it effectively prevents oil leaks and provides a cost-efficient, high-performance alternative to OEM parts.

Ensure consistent engine lubrication with the OTTO Engine Oil Pump (P/N: 1-13101188-0). This premium aftermarket replacement is engineered for exceptional durability and precise fitment, compatible with Isuzu 6WG1 engines and Hitachi ZX450 / ZX470 excavators. Delivering reliable high-performance lubrication, it serves as a cost-effective and durable alternative to OEM components.