Throttle Return Spring 2 Pack For Dodge Cummins 12V 4BT 6BT 5.9L P7100 Fuel Pump Turbo Diesel Trucks Replacement Upgrade Easy Install Direct Fit Replacement With Durable Alloy Spring For Long Lasting Performance

2-Pack Throttle Return Spring for Cummins 12V Diesel Trucks
✔️ 2-pack direct-fit throttle return springs for Cummins 12V P7100 engines

This two-pack throttle return spring is a direct-fit replacement designed for 12V Cummins engines with the P7100 fuel pump. It's commonly used in turbo diesel trucks to ensure smooth throttle return, consistent idle, and reliable response. Built from durable alloy, it withstands heat and vibration for long-lasting performance.

✅ Direct-fit replacement for Cummins 12V 4BT/6BT 5.9L P7100 throttle control
✅ Part numbers 3933130, 3923058, 3931510, 4746718 included
✅ Durable alloy spring designed for long-lasting performance
✅ Easy, quick install; replaces worn or damaged springs in minutes

💡 What is the role of a throttle return spring in a diesel engine's fuel system?

A handy piece that keeps throttle operation smooth and predictable under load. - Helps return the throttle to idle after pedal release - Reduces throttle sticking and sudden surges in turbo diesel apps - Suits direct-fit replacements on common Cummins 12V setups - Simple to inspect and replace during routine maintenance