Yimi (Guangzhou) Automotive Parts Co, Ltd
| Payment Terms | T/T |
| Fuel Resistance | Diesel immersion test passed |
| Inner Diameter | 18mm |
| Delivery Time | 5-8 Work Days |
| Operating Temperature | -40°C to +150°C |
| Packaging Details | Neutral Package or as customers’ request |
| Sealing Lip Design | Spring-Loaded |
| Supply Ability | 10000 pcs/month |
| Tolerance | ±0.2mm |
| Height | 7mm |
| Outer Diameter | 30mm |
| Material | ACM (Polyacrylate) / NBR |
| Model Number | 6HK1 4HK1 6UZ1-TC FVR |
| Certification | ISO/TS16949 |
| Brand Name | YIMI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Fuel Resistance | Diesel immersion test passed |
| Inner Diameter | 18mm | Delivery Time | 5-8 Work Days |
| Operating Temperature | -40°C to +150°C | Packaging Details | Neutral Package or as customers’ request |
| Sealing Lip Design | Spring-Loaded | Supply Ability | 10000 pcs/month |
| Tolerance | ±0.2mm | Height | 7mm |
| Outer Diameter | 30mm | Material | ACM (Polyacrylate) / NBR |
| Model Number | 6HK1 4HK1 6UZ1-TC FVR | Certification | ISO/TS16949 |
| Brand Name | YIMI | Place of Origin | CHINA |
| High Light | 18×30×7mm High Pressure Pump Oil Seal ，ACM/NBR Material Injector Pump Gas Cover Oil Seal ，ISO/TS16949 Certified Fuel Line Seal Ring | ||
High Pressure Pump Oil Seal 1-09639034-0 1096390340 for ISUZU 6HK1 4HK1 4JJ1 6UZ1-TC 6WG1 FVR NQR — 18×30×7mm/Elring Quality
The High Pressure Pump Oil Seal (Injector Pump Gas Cover Oil Seal) with OEM numbers 1-09639034-0 / 1096390340 (alternate 1-09639-034-0, 8-97943955-0, 16694-Z5500) is a verified direct-fit replacement for ISUZU 4HK1, 6HK1, 4JJ1, 6UZ1-TC, 6WG1 series diesel engines.
This oil seal is installed between the injection pump cover and cylinder head (where the fuel line passes through the cylinder head), serving as a critical sealing element of the high-pressure fuel system, widely used in ISUZU FVR, FTR, NPR, NPR-HD, NPR-XD, NQR, NRR series trucks and Hitachi ZAX330-3, ZX330 heavy equipment.
The high-pressure pump oil seal (also known as injector oil seal / fuel line seal ring) is installed where the fuel line passes through the cylinder head, made from fuel-resistant rubber (ACM/NBR). Its core function is to seal the gap between the fuel line and cylinder head, preventing high-pressure fuel leakage during delivery while blocking engine oil from seeping into the fuel system or externally. The seal withstands fuel system high pressure and engine high temperature, ensuring precise fuel delivery to the injectors and maintaining engine power output and fuel economy.
Replace immediately if any of these symptoms occur:
| Brand | Model | Engine | Years | Notes |
|---|---|---|---|---|
| ISUZU | FVR | 6HK1 / 6UZ1-TC | — | Primary fitment |
| ISUZU | FTR | 6HK1 | — | Primary fitment |
| ISUZU | NPR | 4HK1 | — | Primary fitment |
| ISUZU | NPR-HD | 4HK1 | — | Primary fitment |
| ISUZU | NPR-XD | 4HK1 | — | Primary fitment |
| ISUZU | NQR | 4HK1 | 2013-2019 | Primary fitment |
| ISUZU | NRR | 4HK1 | — | Primary fitment |
| Brand | Model | Engine | Notes |
|---|---|---|---|
| HITACHI | ZAX330-3 / ZX330 | 6HK1 | Primary fitment |
| HITACHI | ZX450-3 | 6WG1 / 6UZ1 | Compatible fitment |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
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