8-97334415-1 Isuzu 4HK1 6HK1 Engine Camshaft Eccentric Bearing Housing

Product Title

8-97334415-1 Isuzu 4HK1 6HK1 Engine Camshaft Eccentric Bearing Housing

Product Overview

This product is a dedicated camshaft eccentric bearing housing for the Isuzu 4HK1 and 6HK1 series diesel engines, with part number 8-97334415-1. The camshaft eccentric bearing housing is a critical support component in the engine valve train, securing and supporting the eccentric journal of the camshaft (which typically drives the fuel injection pump or high-pressure common rail pump), ensuring stable positioning and precise motion under high-speed rotation. Manufactured from high-strength alloy cast iron or forged steel with precision machining, it offers excellent rigidity and wear resistance. It is widely used in construction machinery powered by 4HK1 and 6HK1 engines.

Product Features

• OEM Specification – Manufactured to strict Isuzu OE standards with high dimensional accuracy for direct plug-and-play replacement without any modification.

• High-Strength Material – Made of premium alloy cast iron or forged steel with excellent tensile strength and fatigue resistance to withstand alternating loads generated by eccentric shaft rotation.

• Precision Machining – Bearing bore precision-bored and honed with tight dimensional tolerances and roundness control, ensuring accurate fit with bearings and shaft journals.

• Rigid & Reliable – Optimized structural design provides sufficient rigidity and support, effectively reducing camshaft vibration and deformation during operation.

• Wear-Resistant – Bore surface hardened for superior wear resistance, extending service life.

Technical Specifications (Reference)

Note: For more detailed specifications, please refer to the actual product or the OEM manual.

Compatible Vehicles / Equipment

• Construction machinery (e.g., excavators, loaders) and generator sets equipped with the Isuzu 4HK1 and 6HK1 engines.

• Please confirm compatibility with your original part number.

Packaging & Shipping

• Packaging: Carton box

• MOQ: 1 piece

• Lead Time: In stock, ships within 24 hours after order placement; bulk orders please contact us.

Precautions

• Clean the cylinder block mounting area thoroughly before installation; remove any oil and foreign matter.

• Installation must be performed by a professional technician; tighten bolts to OEM-specified torque.

• Ensure correct orientation and position of the bearing housing to avoid fuel timing errors due to reverse installation.

• It is recommended to inspect the camshaft journals and associated bearings for wear at the same time; replace them if necessary.

• A worn or damaged bearing housing may cause abnormal noise, unstable fuel supply, or timing deviation. Replace immediately if any abnormality is detected.