Fuel Injection Pump for BUD16S & BUD20S3 Generators – KM490BD-10100-4QDK779

Product Description for Shopify:

Ensure precise fuel delivery and optimal engine performance with the Fuel Injection Pump (KM490BD-10100-4QDK779), designed for BUD16S and BUD20S3 generator models. This high-quality mechanical pump meters and delivers fuel at the correct pressure and timing, enabling efficient combustion and reliable power output.

Key Features:

• Exact Fit: Designed for KM490 engine series used in BUD16S and BUD20S3

• Accurate Fuel Delivery: Ensures proper injection timing and fuel atomization

• OEM-Grade Quality: Manufactured to meet or exceed original specifications

• Boosts Efficiency: Helps maintain smooth operation and consistent load handling

• Durable Construction: Built to withstand high pressure and prolonged generator use

A worn or faulty injection pump can cause misfires, poor fuel economy, or hard starting—this replacement restores proper engine function and reliability.

Part Number: KM490BD-10100-4QDK779
Compatible Models: BUD16S, BUD20S3
Engine Platform: KM490
Function: Precise metering and delivery of diesel fuel to the engine
Use Case: Generator fuel system maintenance and repair

Approximate Shipping Weight:

2.80 kg