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Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for Direct OEM Replacement in Isuzu NPR66 4HF1 Engine

Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for Direct OEM Replacement in Isuzu NPR66 4HF1 Engine

Cuota De Producción: 10 piezas
Precio: negotiable
Embalaje Estándar: Paquete Neutral o según petición del cliente
Período De Entrega: 5-8 días laborables
Método De Pago: T/T, Unión Occidental
Capacidad De Suministro: 10000 unidades/mes
Información detallada
Lugar de origen
Porcelana
Nombre de la marca
YIMI
Certificación
ISO/TS16949
Número de modelo
El ISUZU NPR66
Número de pieza:
8-97147338-0, 8971473380, 8-98017585-0, 8980175850
Tipo de bomba:
Tipo engranaje o tipo rotor
Material:
Carcasa de hierro fundido/aluminio, engranajes de acero endurecido.
Modelo de motor:
ISUZU 4HF1 (3.9L Diésel)
Desplazamiento:
3,9 L (3856 cc)
Material de la carcasa:
de aleación de aluminio de alta resistencia
Tipo de enfriamiento:
Circulación del refrigerante del motor
Montaje:
Reemplazo directo del fabricante original
Resaltar:

Gear-type oil pump assembly Isuzu NPR66

,

Rotor-type oil pump OEM replacement

,

Cast iron housing oil pump 4HF1 engine

Descripción del producto
Oil Pump Assembly 8-97147338-0 For Isuzu NPR66 4HF1 Engine
Premium-quality direct replacement engine lubrication 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
Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for Direct OEM Replacement in Isuzu NPR66 4HF1 Engine 0
Function
Engine oil pump circulates pressurized oil to bearings, pistons, camshaft, and valve train. Ensures proper lubrication, cooling, and cleaning of engine components for Isuzu 4HF1 diesel engines.
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications 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 Application: ISUZU NPR66 medium-duty truck with 4HF1 engine
May also fit: Other Isuzu trucks using the 4HF1 engine (e.g., NKR, NPR59, NPR70) - verification recommended
Engine Specification - ISUZU 4HF1
  • 4-Cylinder, Inline Diesel, Direct Injection
  • Displacement: 3.9L (3856cc)
  • Application: 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 specification (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 lubrication 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 Verification: 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.
productos
DETALLES DE LOS PRODUCTOS
Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for Direct OEM Replacement in Isuzu NPR66 4HF1 Engine
Cuota De Producción: 10 piezas
Precio: negotiable
Embalaje Estándar: Paquete Neutral o según petición del cliente
Período De Entrega: 5-8 días laborables
Método De Pago: T/T, Unión Occidental
Capacidad De Suministro: 10000 unidades/mes
Información detallada
Lugar de origen
Porcelana
Nombre de la marca
YIMI
Certificación
ISO/TS16949
Número de modelo
El ISUZU NPR66
Número de pieza:
8-97147338-0, 8971473380, 8-98017585-0, 8980175850
Tipo de bomba:
Tipo engranaje o tipo rotor
Material:
Carcasa de hierro fundido/aluminio, engranajes de acero endurecido.
Modelo de motor:
ISUZU 4HF1 (3.9L Diésel)
Desplazamiento:
3,9 L (3856 cc)
Material de la carcasa:
de aleación de aluminio de alta resistencia
Tipo de enfriamiento:
Circulación del refrigerante del motor
Montaje:
Reemplazo directo del fabricante original
Cantidad de orden mínima:
10 piezas
Precio:
negotiable
Detalles de empaquetado:
Paquete Neutral o según petición del cliente
Tiempo de entrega:
5-8 días laborables
Condiciones de pago:
T/T, Unión Occidental
Capacidad de la fuente:
10000 unidades/mes
Resaltar

Gear-type oil pump assembly Isuzu NPR66

,

Rotor-type oil pump OEM replacement

,

Cast iron housing oil pump 4HF1 engine

Descripción del producto
Oil Pump Assembly 8-97147338-0 For Isuzu NPR66 4HF1 Engine
Premium-quality direct replacement engine lubrication 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
Gear-type or Rotor-type Oil Pump Assembly with Cast Iron / Aluminum Housing for Direct OEM Replacement in Isuzu NPR66 4HF1 Engine 0
Function
Engine oil pump circulates pressurized oil to bearings, pistons, camshaft, and valve train. Ensures proper lubrication, cooling, and cleaning of engine components for Isuzu 4HF1 diesel engines.
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications 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 Application: ISUZU NPR66 medium-duty truck with 4HF1 engine
May also fit: Other Isuzu trucks using the 4HF1 engine (e.g., NKR, NPR59, NPR70) - verification recommended
Engine Specification - ISUZU 4HF1
  • 4-Cylinder, Inline Diesel, Direct Injection
  • Displacement: 3.9L (3856cc)
  • Application: 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 specification (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 lubrication 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 Verification: 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.
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