VALVE RETAINER EXHUASUT 8980288750 8972165110 suitable for 700P models equipped with 4HK1 6HK1 6HK2 engines
- Product Item : 8980288750
- Category： Isuzu Genuine Parts
- Compatibility: 4HK1 6HK1 6HK2
- Part name:VALVE RETAINER EXHUASUT
- Packing type: Isuzu original packing
- Delivery time: 5-8 working days
| CATEGORY | SPECIFICATION |
| Part name | VALVE RETAINER EXHUASUT |
| Part number | 8980288750 8972165110 |
| Brand | Isuzu Select Parts |
| Model | 700P |
| Engine model | 4HK1 6HK1 6HK2 |
| Packing quantity | 1 pcs |
| Material | alloy steel |
| Weight | Standard |
| size | ID=31mm / OD=38mm |
| Package | Original ISP packing |
| Delivery time | 5-8 working days |
| Payment Terms | T/T, Western Union, Paypal |
Design Philosophy
Alloy steel exhaust valve retainer for 4HK1/6HK1/6HK2 engines. Precision-made with 31mm inner diameter and 38mm outer diameter to securely lock the valve spring and collets onto the valve stem, ensuring reliable valve operation under high exhaust temperatures.
How It Works
Installed on top of the valve spring. The retainer holds the spring in compression and works with the split collets to lock onto the valve stem, transferring spring force to close the exhaust valve at the right moment.
Problems It Solves
Fixes valve float, spring retainer cracking, and valve drop caused by worn or damaged retainers. Restores proper valve spring tension and prevents catastrophic engine damage in 700P trucks.
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