4HK1 6HK1 6HH1 Front Cover 8-97362767-1 8973627671 Excavator Engine Part

Product Details

Product Overview

This genuine Front Cover (Part Number: 8-97362767-1 / 8973627671) is a critical component designed for the timing gear housing of Isuzu 4HK1, 6HK1, and 6HH1 diesel engines. Commonly utilized in heavy-duty excavator applications, this cover seals the front of the engine block, protecting the timing gears and crankshaft from debris while maintaining proper oil retention.

As an OEM-grade replacement part, it ensures precise fitment and structural integrity for demanding construction environments. The part is manufactured to original specifications, guaranteeing reliable sealing performance and compatibility with your existing engine assembly.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to Isuzu original equipment specifications for exact fit and long service life.
• Precision Engineering: Machined to tight tolerances ensuring a perfect seal against the engine block and gasket surface.
• Corrosion Resistance: Constructed from high-grade cast aluminum or steel alloy with protective coating to withstand harsh operating conditions.
• Direct Replacement: Identical to the original factory part, requiring no modifications for installation.
• Minimized Downtime: Ready-to-install component reduces workshop labor time and gets your excavator back to work faster.
• Verified Compatibility: Cross-referenced for use with major excavator brands utilizing Isuzu 4HK1/6HK1/6HH1 power units.

Technical Specifications

OEM Cross-Reference

This Front Cover directly replaces the following OEM numbers:

• Isuzu OEM: 8-97362767-1, 8973627671
• Alternative Reference: 8-97362767-0 (superseded)

Note: Always verify your existing part number before ordering. This component is a direct cross-reference for the listed Isuzu numbers.

Compatibility

This part is commonly used for the following engine platforms and applications:

• Engine Models: Isuzu 4HK1-TC, 4HK1-X, 6HK1-TC, 6HK1-X, 6HH1
• Equipment Types: Excavators, wheel loaders, and industrial machinery powered by these Isuzu engines

Fitment is based on engine model compatibility. We recommend consulting your equipment’s parts manual for exact confirmation.

Global Supply & Distribution

We offer worldwide shipping to major industrial markets including North America, Europe, Asia-Pacific, the Middle East, and South America. Our logistics network ensures fast delivery to major ports (Shanghai, Singapore, Rotterdam, Houston) and inland industrial centers.

With extensive export experience and compliance with international trade regulations, we provide reliable shipping solutions for B2B buyers. Typical delivery time is upon payment receipt, with expedited options available for urgent orders.

Quality Assurance

• Manufacturing Standard: Produced to ISO 9001/TS16949 quality management standards where applicable.
• Testing: Each part undergoes dimensional inspection and seal surface verification before shipment.
• Warranty: Backed by a 3-month warranty against manufacturing defects. After-warranty video technical support is available.
• Traceability: Parts are batch-tracked for full supply chain transparency.

FAQ

Q1: How do I confirm this Front Cover fits my specific excavator model?
A: Verify your engine model (4HK1, 6HK1, or 6HH1) and existing part number. This cover is designed for these Isuzu engine families. Cross-check with your machine’s parts catalog using the OEM number 8-97362767-1. If you have a different part number, please contact us with your engine serial number for assistance.

Q2: What is the installation procedure for this front cover?
A: Installation requires removing the old cover, cleaning the mating surface, and applying a new gasket (sold separately). Torque bolts to Isuzu specifications (typically 24-30 Nm for M8 bolts) in a crisscross pattern. Ensure the crankshaft front oil seal is replaced simultaneously to prevent future leaks. We recommend professional installation by a certified diesel mechanic.

Q3: Is this part compatible with 6HK1 engines used in marine or generator applications?
A: Yes, this front cover is mechanically identical for 6HK1 engines used in industrial, marine, and generator sets. However, always verify the specific part number on your engine. Some marine variants may have different accessory mountings. For non-excavator applications, confirm with your engine’s parts manual.