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Injection Pump Drive Gear 8-97240051-2 For Isuzu 4JH1 600P Engine
Product Overview
The Injection Pump Drive Gear (OEM Number: 8-97240051-2) is a premium-quality, direct replacement engine timing component designed for Isuzu 600P medium-duty trucks equipped with the 4JH1 diesel engine.
Part Number
8-97240051-2
Product Name
Injection Pump Drive Gear / Fuel Pump Timing Gear
Car Model
ISUZU 600P
Engine Model
ISUZU 4JH1 (3.0L Turbo Diesel)
Condition
100% Brand New
Origin
China Mainland
Warranty
6 Months
Function
Injection pump drive gear transmits crankshaft rotation to the fuel injection pump, driving it at the correct speed and phase. Ensures precise injection timing for optimal combustion and fuel efficiency on Isuzu 4JH1 diesel engines.
Features & Advantages
OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable timing
Precision Gear Teeth: Hobbed and ground for accurate tooth profile, quiet operation
Case-Hardened: Surface hardness HRC 55-60 for exceptional wear resistance
Precision Bore: Accurately machined with keyway for proper alignment
Restores Injection Timing: Eliminates timing drift, improving power and fuel economy
Direct Replacement: Matches OE gear dimensions - simple bolt-on installation
Cost-Effective: Affordable genuine-quality part for injection pump repair
Vehicle & Engine Compatibility
This injection pump drive gear is specifically designed for Isuzu 600P trucks with 4JH1 engine.
Isuzu Truck Models:
ISUZU 600P (medium-duty truck, 4JH1 engine)
May also fit other Isuzu models using the 4JH1 engine (e.g., NPR70, NKR) - verify compatibility
Engine Specification - ISUZU 4JH1:
4-Cylinder, Inline Diesel, OHV, Turbocharged
Displacement: 3.0L (2999cc)
Installation Notes
Installation steps (overview):
Remove the front timing cover and any components blocking access
Remove the old injection pump drive gear (using a puller)
Inspect the idler gear and crankshaft gear for wear
Clean the injection pump shaft and keyway
Install a new key (if supplied) and slide the new gear onto the shaft
Install the retaining washer and nut, torque to specification
Re-time the injection pump according to the service manual (align timing marks)
Reinstall timing cover and associated components
Start engine and check injection timing with a timing light or scan tool
Quality Control
Material Verification: Alloy composition and hardness tested
Magnetic Particle Inspection: 100% crack detection
Visual Inspection: 100% checked for burrs or machining defects
Packaged Safely: Coated with anti-rust oil, wrapped in plastic, boxed with foam
Packaging and Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Injection Pump Drive Gear 8-97240051-2 For Isuzu 4JH1 600P Engine Isuzu Engine Parts, please contact our sales team for a competitive quote and expert technical support.
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 automotiv... 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 automotiv...