8981680060 Injection Pump Assembly for ISUZU

Precise Fuel Delivery for Optimal Engine Performance

The 8981680060 Injection Pump Assembly is engineered to deliver accurate and consistent fuel injection to the combustion chambers of ISUZU diesel engines. Because proper fuel metering is critical for combustion efficiency, this assembly ensures that each cylinder receives the correct volume of fuel at the right time. Moreover, it maintains stable fuel pressure under varying engine loads, which directly contributes to smoother acceleration, reliable power output, and fuel economy. Consequently, the engine runs cleaner and more efficiently, which reduces exhaust emissions and extends service intervals.

Durable Construction and High-Quality Materials

Manufactured from high-strength metals and precision-machined components, this Injection Pump Assembly withstands high pressure, temperature fluctuations, and continuous operation. Additionally, internal seals and bearings resist wear and prevent fuel leaks, even under extended heavy-duty cycling. Because of its robust build, the 8981680060 pump maintains integrity over thousands of operating hours, thereby offering long-term durability and dependable service life. Thus, operators and mechanics can rely on it for heavy-duty use without frequent maintenance or unexpected failures.

Improved Engine Response and Reliability

When installed, the 8981680060 pump assembly ensures quicker throttle response and consistent power delivery even under demanding conditions such as uphill climbs or heavy load. Moreover, because fuel supply remains stable, the risk of misfires, hesitation, or engine stalling is minimized. As a result, both performance and driver confidence improve. Additionally, the pump helps protect surrounding engine components — including injectors and turbocharger — from wear caused by irregular fuel pressure or contaminated fuel supply.

OEM Compatibility and Direct-fit Installation

This assembly matches OEM specifications exactly, so it fits directly into the engine without modifications. Its bolt holes, fuel line connections, and injection output ports align precisely with factory layout. In addition, installation requires no special tools—only standard workshop equipment is needed. Consequently, replacement or upgrade becomes quick and efficient, minimizing vehicle downtime and labor costs. Furthermore, the direct-fit nature ensures that system calibration remains consistent, avoiding the need for additional adjustments.

Main Advantages & Benefits

• Accurate, consistent fuel delivery to each cylinder.
• Stable fuel pressure under varying loads for smooth performance.
• Durable construction with high-strength materials and wear-resistant internals.
• Improved throttle response, acceleration, and engine reliability.
• Reduced fuel consumption and lower emissions.
• OEM-spec direct-fit installation — no modifications required.
• Long service life, reduced maintenance needs, and lower operating costs.

Technical Specifications

• Part Number: 8-98168006-0 / 8981680060
• Part Name: Injection Pump Assembly
• Material: High-strength machined steel, hardened internal components, fuel-resistant seals
• Function: Precise fuel metering and delivery to diesel engine injection system
• Compatibility: ISUZU diesel engines requiring 8981680060
• Condition: New OEM-quality component
• Installation: Direct-fit replacement — no modifications required

In summary, the 8981680060 Injection Pump Assembly provides reliable, precise fuel injection, enhances engine performance and efficiency, and supports long-term durability for ISUZU diesel engines. For additional fuel system components, consider visiting the ISUZU Fuel System section.