Guangzhou Jianxin Mechanical Equipment Co., Ltd.
| Supply Ability | 100 Pieces per Month |
| Packaging Details | Standard export carton |
| Delivery Time | 3–7 work days |
| Color | Black |
| Model Number | 8-98226104-1 |
| Brand Name | ISUZU |
| Place of Origin | Japan |
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Product Specification
| Supply Ability | 100 Pieces per Month | Packaging Details | Standard export carton |
| Delivery Time | 3–7 work days | Color | Black |
| Model Number | 8-98226104-1 | Brand Name | ISUZU |
| Place of Origin | Japan |
8-98226104-1 Isuzu 4JJ1 Engine Valve Cover for Hitachi Sumitomo Sany Excavator
OEM Quality Replacement: Manufactured to meet original factory specifications for reliable performance and a perfect fit.
Precise Compatibility: Specifically designed for the Isuzu 4JJ1 diesel engine, used in Hitachi, Sumitomo, and Sany excavators. Direct replacement for part number 8-98226104-1.
High-Strength Construction: Made from high-grade cast metal/aluminum, providing superior structural integrity, excellent heat dissipation, and resistance to warping.
Reliable Sealing: Precision-machined mating surfaces ensure a tight, leak-free fit with the cylinder head, preventing oil leaks and maintaining proper engine compression.
Precision Engineered: Accurately machined mounting holes and injector ports (as shown in the pictures) to ensure a perfect alignment with the engine block.
Product Name: Engine Valve Cover / Cylinder Head Cover
Brand: Isuzu
Engine Model: 4JJ1
Applicable Models: Hitachi, Sumitomo, Sany Excavator
OEM Part Number: 8-98226104-1
Condition: 100% Brand New
Material: High-grade Cast Metal / Aluminum
Application: Diesel Engine Cylinder Head
This Isuzu 4JJ1 engine valve cover (OEM: 8-98226104-1) is a critical component situated on top of the cylinder head. It serves to enclose and protect the valvetrain components (such as rocker arms and valves) while sealing in the engine oil to prevent leaks and contamination.
A cracked, warped, or damaged valve cover can lead to serious oil leaks, engine oil loss, and potential engine damage. Replacing it with our premium replacement part guarantees a tight, reliable seal and long-lasting performance.
⚠️ IMPORTANT NOTE: As shown in the pictures, this is a complete metal valve cover. Please carefully verify your old part number (8-98226104-1), engine model (4JJ1), and check the exact mounting hole distance, injector port size, and whether the gasket is included to ensure a perfect match for your machine.
Q1: How do I know if this fits my engine?
A: Please check your old part for the number 8-98226104-1, and confirm your engine model is 4JJ1. Providing your excavator model (Hitachi, Sumitomo, or Sany) and comparing the mounting hole distance with our photos is the best way to be sure.
Q2: Do you offer wholesale prices?
A: Yes, for bulk orders, please contact us directly for a better price.
If you have any requirements, please feel free to contact us. Also, if you have any questions about Isuzu, please do not hesitate to reach out to us at any time.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2012
Total Annual:
10000000-25000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa... We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa...
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