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Build your Isuzu 3.9L 4BD2T engine on a foundation of quality and precision. Ruich Value offers a premium bare cylinder head for Isuzu NPR, NQR, and Chevrolet W-Series trucks. This is the ideal core component for professional engine rebuilders and workshops looking to transfer existing components to a new, durable casting.
When you’re rebuilding an engine, the quality of the bare head is everything. Ours is engineered to be the best.
Superior Casting Quality: Manufactured from high-grade cast iron to provide exceptional strength and resistance to thermal stress and cracking.
Precision CNC Machining: The deck surface is machined to be perfectly flat, ensuring a superior head gasket seal and preventing future leaks—the most critical element for a reliable rebuild.
Perfect OEM-Spec Foundation: All ports, passages, and mounting points are machined to exact OEM specifications, guaranteeing that your original components (valves, camshaft, etc.) will fit perfectly.
Cost-Effective Solution: Provides a brand-new, wear-free foundation, allowing you to save money by transferring your existing valvetrain components
Bare Isuzu 4BD2T Cylinder Head
Please Note: This is a bare cylinder head. Valves, springs, seals, camshaft, gaskets, and bolts are not included and must be purchased separately or transferred from your old cylinder head.
| Parameter | Specification |
| Manufacturer | Ruich Value |
| Engine Model | Isuzu 4BD2T (3.9L Turbo Diesel) |
| Valve Configuration | OHV (Overhead Valve), 8 Valves |
| Material | High-Grade Cast Iron |
| Cylinder Head Bolts | 18 (New Set Included) |
| Common Applications | Isuzu NPR, NQR (1992-1998), Chevrolet/GMC W3500, W4500, W5500, CASE 9013 Excavator |
Q1: Is this a bare head or does it come with parts?
A: This is a bare cylinder head. It does not include any internal components like valves, springs, or a camshaft. This allows for a professional or custom build.
Q2: What parts will I need to complete the installation?
A: You will need to transfer the components from your old cylinder head or purchase them new. This includes the complete valvetrain (valves, springs, retainers, seals), camshaft, and rocker arm assembly. You will also need a new head gasket set and new head bolts for installation.
Q3: Do you also sell the components needed to assemble this head?
A: Yes, we are a comprehensive supplier. Please contact us with your requirements for a complete parts quote, including valves, gaskets, and bolt sets.
Ruich Value also produces and wholesales other related models of cylinder heads for Isuzu engines, such as:
| Model | Model | Model | Model |
|---|---|---|---|
| 3LD1 | 4BA1 | X17D 4EE1 | 6HK1 |
| 4JG2 | 4DR7 | TC4EE1 | 6D22/6D24 |
| 4ZD1 | 4BD1 | 6VE1/6VD1 | 4JJ1 |
| 4ZE1(round cc) | 4BD2T | 4HK1 | 4LE1 |
| 4ZE1 | 4HG1 / 4HG1-T | 4KH1 | 4ZD1 |
| 4JA1 | 4HF1 | 4BE1 | 4ZD1-new |
| 4JX1 | 4HE1 | 6BD1 | 4ZE1 |
| 4ZE3 | 6SD1 | 4JB1 / 4JB1T |
Interested in our Isuzu 4BD2T Cylinder Head Kit or other engine components? Contact the experts at Ruich Value for professional service and high-quality products.
Email: [email protected]
Phone / WhatsApp: +86 13889277673
Inquiry Form: Contact US Here
Thank you for choosing Ruich Value!




For Any Inquiries, please feel free to contact us, Our sales teams are always glad to support your business