| CATEGORY | SPECIFICATION |
| Part name | OIL SEAL VALVE |
| Part number | 8943966090 |
| Brand | Isuzu BVP parts |
| Model | NPR |
| Engine model | 4HF1 NPR 6HE1-T FVR32 |
| Packing quantity | 1 pcs |
| Weight | 0.05kg |
| Material | NBR Rubber |
| Valve oil seal with seat | no |
| Package | Isuzu BVP original packing |
| Delivery time | 5-8 working days |
| Payment Terms | T/T, Western Union, Paypal |
Product Design Philosophy
NBR rubber valve stem oil seal (without seat) for 4HF1/6HE1T engines. Designed to fit directly onto valve guide, preventing oil from entering combustion chamber and reducing oil consumption.
How it works
Installed on the valve guide. The rubber lip tightly wraps around the valve stem, scraping excess oil back into the cylinder head while allowing the valve to slide smoothly up and down.
Problems the product can solve
Fixes blue exhaust smoke, excessive oil consumption, and carbon buildup caused by worn valve seals. Restores proper oil control and reduces emissions in NPR/FVR32 trucks.
Name:
Mobile:+86 13983852532
Whatsapp:+86 15823451407
Email:topamotors@aliyun.com
Add:No. 36, Shangguo Road, Yubei District, Chongqing, China