Yimi (Guangzhou) Automotive Parts Co, Ltd
| Payment Terms | T/T |
| H/S Code | 8413300005 |
| Pump Type | Gear-Type Positive Displacement |
| Delivery Time | 5-8 Work Days |
| Relief Valve | Integrated Pressure Relief Valve |
| Packaging Details | Neutral Package or as customers’ request |
| Engine Compatibility | 4HK1 / 4HF1 / 4HE1 / 4HG1 / 4HG1-T |
| Supply Ability | 10000 pcs/month |
| OEM Part Number | 8-98017585-1 / 8980175851 |
| Oil Pump Bolt Torque | 25 N·m (18 lb ft) |
| Material | High-Strength Cast Iron |
| Net Weight | 1.2 kg |
| Model Number | 4HK1 4HF1 |
| Certification | ISO/TS16949 |
| Brand Name | YIMI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | H/S Code | 8413300005 |
| Pump Type | Gear-Type Positive Displacement | Delivery Time | 5-8 Work Days |
| Relief Valve | Integrated Pressure Relief Valve | Packaging Details | Neutral Package or as customers’ request |
| Engine Compatibility | 4HK1 / 4HF1 / 4HE1 / 4HG1 / 4HG1-T | Supply Ability | 10000 pcs/month |
| OEM Part Number | 8-98017585-1 / 8980175851 | Oil Pump Bolt Torque | 25 N·m (18 lb ft) |
| Material | High-Strength Cast Iron | Net Weight | 1.2 kg |
| Model Number | 4HK1 4HF1 | Certification | ISO/TS16949 |
| Brand Name | YIMI | Place of Origin | CHINA |
| High Light | Gear-Type Positive Displacement Oil Pump Assembly ，Integrated Pressure Relief Valve Engine Lubrication Pump ，High-Strength Cast Iron Oil Pump | ||
Oil Pump Assembly with OEM numbers 8-98017585-1 and 8980175851 is a verified direct-fit replacement for ISUZU NPR/NQR/NRR light and medium-duty trucks equipped with 4HK1/4HF1/4HE1/4HG1 diesel engines. This critical engine lubrication component draws oil from the oil pan and delivers pressurized oil to all moving engine components, ensuring proper lubrication and extending engine service life.
| Part Numbers | 8-98017585-1, 8980175851, 8-98017-585-1, 8-98017585-KD |
| Engine Compatibility | 4HK1, 4HF1, 4HE1, 4HG1, 4HG1-T |
| Pump Type | Gear-Type Positive Displacement |
| Material | High-Strength Cast Iron |
| Weight | 1.2 kg |
| Torque Specification | 25 N·m (18 lb ft) |
| Quality Certification | ISO/TS 16949 |
This gear-type positive displacement pump is driven by the engine's timing gear train. It draws engine oil from the oil pan through a pickup screen, pressurizes it, and delivers it through the oil filter to the main oil gallery for distribution to critical lubrication points including crankshaft bearings, camshaft bearings, and turbocharger. The integrated pressure relief valve regulates oil pressure by bypassing excess oil back to the sump when pressure exceeds preset thresholds.
| Brand | Model | Engine | Years |
|---|---|---|---|
| ISUZU | NPR, NQR, NRR | 4HK1-T, 4HF1, 4HG1 | 1998-2016 |
| ISUZU | ELF, FSR | 4HK1, 4HF1 | 1998-2016 |
| Chevrolet | W3500/W4500/W5500 | 4HK1, 4HF1 | 1998-2010 |
| GMC | W4500 Forward | 4HK1, 4HF1 | 1998-2010 |
Consistent oil flow and reliable pressure across all engine speeds
Prevents over-pressurization and protects engine seals
Withstands extreme temperatures and pressures for long service life
Minimizes internal leakage and maintains consistent oil pressure
Each pump undergoes comprehensive quality control including dimensional inspection with CMM, pressure testing, flow rate verification, material hardness testing, and visual inspection to ensure no cracks, porosity, or burrs.
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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