Flat-end piston ring 8970286910 for NPR models fitted with a 4HF1 engine
- Product Item : 8972286910
- Category： Isuzu Genuine Parts
- Compatibility: 4HF1
- Part name: piston ring
- Packing type: Isuzu original packing
- Delivery time: 5-8 working days
| CATEGORY | SPECIFICATION |
| Part name | Piston ring |
| Part number | 8-97228691-0/8972286910 |
| Brand | Isuzu Select Parts |
| Model | NPR |
| Engine model | 4HF1 |
| Packing quantity | 1 pcs |
| Weight | 0.13kg |
| Ring Set Type | 3-ring set — plain-end gap type |
| Piston Ring Bore (STD) | Ø112.00 mm (4.409 in) |
| Top Ring (1st) Size | 3.00 mm wide × 4.50 mm radial |
| Second Ring (2nd) Size | 2.50 mm × 4.70 mm |
| Package | Original ISP packing |
| Delivery time | 5-8 working days |
| Payment Terms | T/T, Western Union, Paypal |
Solves blow-by gases, high oil consumption, and power loss caused by worn rings. Restores cylinder sealing and improves combustion efficiency in 4HF1 engines.
Product Design Philosophy
Precision-ground flat-end design ensures tight sealing with cylinder walls. Made from wear-resistant cast iron to reduce blow-by gases and oil consumption in 4HF1 engines.
How it works
Flat-end ring seals the gap between piston and cylinder wall. It prevents high-pressure gas from escaping and controls oil film thickness for stable combustion.
Problems the product can solve
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