Our 8-97033673-6 valve seals eliminate the B2B pain point of excessive oil consumption in 4ZD1 engines. Designed for TFR pickups and light excavators, these seals prevent oil leakage into cylinders, ensuring clean combustion and lower emissions in demanding field operations.
Item NO.:
8-97033673-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 897033-6736 offers an OEM-standard sealing solution with superior aging resistance. Its high-fluorine rubber protects the engine top-end from carbon buildup, helping you secure trust with fleet owners who demand long-term reliability and fewer repairs.
Product Features

High-Fluorine FKM Material Crafted from premium fluorine rubber to resist hardening and chemical degradation even when exposed to high-temperature synthetic engine oils.
Precision Tension Spring The integrated garter spring in the 897033-6736 ensures a constant 360-degree seal, maintaining optimal lip pressure on the valve stem over time.
Superior Oil Film Metering Features a specialized sealing lip that allows just enough oil for guide lubrication while strictly preventing leakage into the combustion chamber.
Extreme Thermal Resistance Engineered to maintain structural elasticity under intense thermal cycles, preventing the seal from becoming brittle in high-load engine environments.
Direct OEM Interchangeability Manufactured to exact 1:1 original specifications for a perfect fit, ensuring a seamless installation process and immediate restoration of performance.
Product Specification
| Product Name | Engine Valve Stem Oil Seal |
| OEM Part Number | 8-97033673-6 / 897033-6736 / 8970336736 |
| Engine Model | Isuzu 4ZD1 / 4ZE1 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | Provides a rigid, stable mounting base to secure the front of the rocker shaft. |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Dark Brown / Black |
| Working Temperature | -50°C to 250°C (High-temperature sealing range) |
| Key Function | Seals the interface between the valve stem and guide to control oil consumption. |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Neutral Packing / Customized Box |

Why Choose Us
1.We have profession isuzu team,more than 20 years experience business isuzu parts.
2. We can offer used and new isuzu genuine parts, oem,good quality made in china parts to you.
3. The isuzu genuine parts will give weight,price when quotation.
4.Isuzu genuine stock pictures will send before order.
5.All isuzu parts can check with part number,all parts can order follow part number.
6. Quick delivery time,in 24 hours if sotck.
7. Safe packing to protect the goods, such as wooden box, Iron sheet for our isuzu parts.
8. Small quantity can accept.Sample order also accept.
9. 24 hours oversea service.
10.Lifelong after-sales service.

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What's the shipping way you can offer?
1) Big order: By sea or by air.(It can reduce the costs)
2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX

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