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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for
China Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for

  1. China Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for
  2. China Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for
  3. China Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for

Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 10000 pcs/month
Delivery Time 5-8 Work Days
Payment Terms T/T,
Material Cast iron / aluminum housing, hardened steel gears
Cooling Type Engine coolant circulation
Packaging Details Neutral Package or as customers’ request
Displacement 3.9L (3856cc)
Certifiion ISO/TS16949
Housing Material High-strength aluminum alloy
Engine Model ISUZU 4HF1 (3.9L Diesel)
Pump Type Gear-type or rotor-type
Part Number 8-97147338-0, 8971473380, 8-98017585-0, 8980175850
Mounting Direct OEM replacement
Brand Name YIMI
Model Number ISUZU NPR66
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 10000 pcs/month Delivery Time 5-8 Work Days
Payment Terms T/T, Material Cast iron / aluminum housing, hardened steel gears
Cooling Type Engine coolant circulation Packaging Details Neutral Package or as customers’ request
Displacement 3.9L (3856cc) Certifiion ISO/TS16949
Housing Material High-strength aluminum alloy Engine Model ISUZU 4HF1 (3.9L Diesel)
Pump Type Gear-type or rotor-type Part Number 8-97147338-0, 8971473380, 8-98017585-0, 8980175850
Mounting Direct OEM replacement Brand Name YIMI
Model Number ISUZU NPR66 Place of Origin China
High Light Gear-type oil pump assembly Isuzu NPR66 ,Rotor-type oil pump OEM replacement ,Cast iron housing oil pump 4HF1 engine
Oil Pump Assembly 8-97147338-0 For Isuzu NPR66 4HF1 Engine
Premium-quality direct replacement engine lubriion component designed for Isuzu NPR66 medium-duty trucks equipped with the 4HF1 diesel engine.
Part Number 8-97147338-0, 8971473380, 8-98017585-0, 8980175850
Product Name Oil Pump Assembly / Engine Oil Pump
Car Model ISUZU NPR66
Engine Model ISUZU 4HF1 (3.9L Diesel)
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
Material High-strength aluminum alloy & precision bearings
Isuzu Oil Pump Assembly 8-97147338-0 for NPR66 4HF1 Engine
Function
Engine oil pump circulates pressurized oil to bearings, pistons, camshaft, and valve train. Ensures proper lubriion, cooling, and cleaning of engine components for Isuzu 4HF1 diesel engines.
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifiions for perfect fit and reliable oil pressure
  • Precision Gears/Rotors: Hardened and ground to tight tolerances for consistent flow and minimal noise
  • Integrated Pressure Relief Valve: Prevents over-pressurization at high RPM, protecting oil filter and seals
  • Durable Housing: Corrosion-resistant cast iron or aluminum construction withstands engine heat and vibration
  • High Flow Capacity: Delivers adequate oil volume for turbocharger cooling and piston jets under high load
  • Restores Engine Protection: Eliminates low oil pressure, knocking, and bearing wear
  • Direct Replacement: Matches OE mounting holes, drive gear interface, and oil passages
  • Cost-Effective: Affordable alternative to genuine OEM without compromising reliability
Vehicle & Engine Compatibility
Primary Appliion: ISUZU NPR66 medium-duty truck with 4HF1 engine
May also fit: Other Isuzu trucks using the 4HF1 engine (e.g., NKR, NPR59, NPR70) - verifiion recommended
Engine Specifiion - ISUZU 4HF1
  • 4-Cylinder, Inline Diesel, Direct Injection
  • Displacement: 3.9L (3856cc)
  • Appliion: NPR66, NKR, and industrial equipment
Installation Notes
  1. Drain engine oil - remove oil pan and clean sealing surfaces
  2. Remove old oil pump - unbolt from engine block. Note gasket or seal orientation
  3. Clean mounting surface - remove old gasket material. Ensure no debris falls into the engine
  4. Prime the new oil pump - fill with clean engine oil or pack with assembly lube to ensure immediate suction on startup
  5. Install new pump - use new gasket or O-ring. Torque mounting bolts to specifiion (typically 20-30 Nm)
  6. Reinstall oil pan - with new gasket or sealant. Torque pan bolts
  7. Install new oil filter - pre-fill if possible
  8. Refill with new engine oil - correct grade and quantity
  9. Prime the lubriion system - disable fuel system and crank engine for 10-15 seconds until oil pressure light goes out
  10. Start engine - check oil pressure light goes off immediately. Inspect for leaks
  11. Test drive - verify normal oil pressure and no unusual noise
Quality Control
  • Material Verifiion: Housing and gear alloy composition tested
  • Dimensional Inspection: Gear clearances, housing bore diameters, and mounting flange verified
  • Flow/Pressure Test: Pump tested on a test bench for flow rate and pressure at specified RPM
  • Relief Valve Test: Valve opening pressure verified
  • Wear Test: Sample pumps run for durability cycles
  • Visual Inspection: 100% checked for casting defects, burrs, or contamination
  • Packaged Safely: Pump sealed in plastic bag, boxed with foam to protect ports and drive gear
Packaging and Delivery
Neutral export packing or customized packaging available. Carton or wooden case for safe transportation. Fast delivery for stock items via Express Air or Sea.
Inquiry
For pricing, availability, or bulk purchase, please contact our sales team for a competitive quote and expert technical support.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

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  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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