Multi-Layer Steel (MLS) Cylinder Head Gasket ISO/TS16949 Certified with 3-notch Design for ISUZU 4JJ1 NKR NPR Engine
| Thickness: | 1.15 Mm | Material: | Multi-Layer Steel (MLS) — Metal Gasket |
| Notches / Holes: | 3 Notch Design | Diameter: | 96.5 – 97 Mm |
| Net Weight: | 0.25 Kg – 0.842 Kg (varies By Packaging) | Engine Compatibility: | ISUZU 4JJ1 (3.0L, 4-cylinder, Turbo-diesel) |
| Power Output: | 150 PS (110 KW) At 2,800 Rpm | Torque Output: | 38.3 Kg-m (376 N *m) Between 1,600-2,800 Rpm |
| High Light: | MLS cylinder head gasket for ISUZU 4JJ1,ISO/TS16949 certified engine gasket,3-notch design Isuzu NPR gasket |
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8982916850 8973288681 Cylinder Head Gasket for ISUZU 4JJ1 NKR NPR 4JJ1-TC 3.0L Diesel
The Cylinder Head Gasket with OEM reference numbers 8982916850 and 8973288681 is a verified direct-fit replacement for the ISUZU 4JJ1 3.0L turbo-diesel engine. This gasket is a critical sealing component that sits between the engine block and cylinder head, creating a seal that withstands extreme temperatures and pressures.
| Part Number: | 8982916850 8973288681 |
| Product Name: | Cylinder Head Gasket |
| Car Model: | ISUZU NKR NPR |
| Engine Model: | ISUZU 4JJ1 |
| Condition: | 100% Brand New |
| Origin: | China Mainland |
| Reference Type | Number |
|---|---|
| ISUZU OEM | 8982916850, 8973288681, 8973288680, 8982410390 |
| Alternate Format | 8-98291685-0, 8-97328868-1 |
| JCB | 02/802368 |
| Related Part Numbers | 8973288682, 8981359530, 8981359540, 8981359550, 8973288662, 8973288672 |
| Model | Notes |
|---|---|
| ISUZU NKR | Light-duty truck |
| ISUZU NPR | Medium-duty truck |
| ISUZU TFR / TFS | Pickup (D-MAX) — RHD & Malaysia variants |
| ISUZU D-MAX | 3.0 CRDi 4x4 (TFS85J), 177 HP |
| ISUZU MU-X | SUV |
| ISUZU ELF | Truck |
| Brand | Equipment Models |
|---|---|
| Hitachi | ZX55, ZX60, ZX65, ZX70, ZX110, ZX120, ZX130, ZX135, ZX160, ZX180, ZX140W, ZX145W excavators |
| JCB | JS70, JS75, JS80, JS130, JS145, JS160, JS180, JS145W, JS160W excavators |
| Case | CX130, CX135, CX145, CX160, CX180 excavators |
| Kobelco | SK55, SK60, SK70 excavators |
| Airman | AX55, AX60 excavators; SDG60 generator |
| Feature | Benefit |
|---|---|
| Multi-Layer Steel (MLS) construction | Superior sealing performance under extreme temperatures and pressures — prevents combustion gas, coolant, and oil leakage |
| Precision-engineered 3-notch design | Allows for correct thickness selection (1.15mm) to maintain proper cylinder head height and compression ratio |
| Direct OE replacement | Matches factory specifications for ISUZU 4JJ1 engine — no modifications required |
| ISO/TS16949 certified manufacturing | Consistent quality and reliability — meets international automotive quality standards |
| Cross-platform compatibility | Fits both automotive (NKR, NPR, D-MAX) and industrial (Hitachi, JCB, Case) applications |
- Loss of compression — reduced engine power and efficiency
- Coolant and oil mixing — milky substance on oil cap or dipstick
- White smoke from exhaust
- Rising engine temperatures or overheating
- External oil or coolant leakage from cylinder head area
- Safety first — allow engine to cool completely before starting work
- Drain engine oil and coolant
- Remove cylinder head following manufacturer sequence
- Thoroughly clean both the cylinder block and cylinder head sealing surfaces — remove all old gasket material
- Inspect the cylinder head and block for flatness — warpage beyond specification requires machining
- Check cylinder head bolt threads — clean and inspect for damage
- Align the cylinder body dowels with the cylinder head dowel holes
- Place the new cylinder head gasket on the cylinder block — ensure correct orientation
- Carefully place the cylinder head on the cylinder head gasket
- Install new cylinder head bolts (if torque-to-yield type — always replace)
- Torque bolts to manufacturer specification in the correct sequence
- Reassemble all components, refill with fresh oil and coolant
- Start engine, check for leaks, and perform break-in procedure
- Individually sealed in protective packaging
- Packed in neutral box or color box (customer brand packaging available upon request)
- Bulk wholesale available in master cartons
- Minimum Order Quantity: 5 PCS
- Delivery Time: 15-20 days after deposit
- Suitable for: ISUZU specialist repair shops, truck fleet maintenance depots, industrial equipment service centers, commercial vehicle parts distributors