Top Shelf Fuel Injection Pump Replacement For Cummins ISC 83L And ISL 89L Diesel Engines Fits Komatsu Pc3008 Pc3508 Wa4306 Excavators Heavy Duty Haulin Smooth Riding Setup Plug And Play

Handy Fuel Pump Single Unit Fits Cummins ISC Diesels
✔️ Replaces ISc 8.3L Isl 8.9L Pc300-8 Pc350-8 Engines

This handy replacement fuel injection pump restores exact diesel metering for heavy machinery. You stop rough idling and keep your hauls moving when timing chains wear thin. Swap it into your Komatsu bucket or Cummins powered flatbed without cutting wires.

✅ Part Number 6745-71-1170 matches OEM references 3973228 and 4902731
✅ Engineers steady flow for ISc 8.3L and Isl 8.9L motor blocks
✅ Bolts straight into Pc300-8 and Pc350-8 excavator chassis
✅ Delivers consistent pressure for busy load and cycle operations

💡 How does upgrading your fuel injection pump improve diesel engine performance?
Swapping a worn unit restores exact metering ratios and stops rough idling.
- Precision CNC vanes cut down uneven injector cycling noise
- Certified tolerances match stock Cummins discharge curves
- Seamless cross reference codes eliminate guesswork during swaps
- Rated flow volume handles steep uphill grading without hesitation

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