Engine Valve Cover ISUZU 4HK1
High-quality valve cover with part number 8973628422. Designed for the popular, 4-cylinder ISUZU 4HK1 (5.2L) diesel engines, operating in construction machinery from brands such as Hitachi, Case, and JCB. It is a robust component with a net weight of approx. 4.16 kg, which effectively protects the timing mechanism and ensures the tightness of the lubrication system.
Product Features:
- Solid construction: Made of high-strength material resistant to thermal deformation, hot oil exposure, and vibrations generated by the power unit.
- Tightness: The precisely machined contact surface with the head and injector seal seats prevent oil leaks, which is crucial for maintaining engine cleanliness.
- Complete fit: Features factory mounting points for accessories and perfectly contoured channels for the injector wiring harness.
Specification and Application:
| ISUZU Part Number |
8973628422, 8-97362-842-2 |
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| Part Type |
Valve Cover |
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| Net Weight |
approx. 4.16 kg |
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| Engine |
ISUZU 4HK1 / 4HK1-TC |
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| Application (Excavators) |
Hitachi: ZAXIS series, incl. ZX200-3, ZX210-3, ZX240-3, ZX250-3
Case / JCB: Selected models (e.g., CX210B, CX240B) |
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Technical Tip: When replacing the valve cover, absolutely use a new main gasket and new injector seat seals (if not integrated). Before installation, thoroughly clean the contact surface on the head of any old sealant residues and oil. Tighten the cover mounting bolts evenly, in a "criss-cross" pattern, with the torque recommended by the manufacturer to avoid cracking the cover or distorting the gasket.
