Isuzu Genuine 4HF1 Cylinder Block 8971197750 Isuzu NPR 700P Metal Cylinder Liner Assembly
- Product Item : 8971197750
- Category： Isuzu Genuine Parts
- Compatibility: 4HF1
- Part name: Cylinder Block
- Packing type: Isuzu original packing
- Delivery time: 5-8 working days
| CATEGORY | SPECIFICATION |
| Part name | Cylinder Block |
| Part number | 8-97119775-0，8971638535 |
| Brand | Isuzu Select Parts |
| Model | NPR |
| Engine model | 4HF1 |
| Packing quantity | 1 pcs |
| Weight | 120kg |
| Bore and stroke | φ112 mm × 110 mm |
| Cylinder size | 1121.5 × 615.5 × 743.5 mm |
| Engine block material | High-strength cast iron |
| Package | Original ISP packing |
| Delivery time | 5-8 working days |
| Payment Terms | T/T, Western Union, Paypal |
Product Design Philosophy
Press-fit wet liners with O-ring sealing ensure thermal stability and repairability. Reinforced cast-iron block resists distortion. Optimized water jacket provides uniform cooling for heavy-duty endurance.
How it works
Coolant flows around wet liners to absorb and carry away combustion heat. Pistons move inside the liners to convert fuel energy into mechanical power for driving the truck.
Problems the product can solve
Eliminates bore scoring, coolant leakage, and compression loss caused by worn cylinder liners. Restores engine sealing and thermal stability for consistent heavy-duty performance.
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