Common symptoms of worn transfer pump and fuel/vacuum leak:
- Prolonged engine cranking while start up or not starting at all
- Slow / delayed throttle response
- Power loss
- Engine is not trying to pullÂ harder when full throttle is applied
- In some cases engine runs very smooth, because ofÂ the lowered transfer pump pressure
- Engine may die whenÂ left to idle.
The kit will fit any of these machines which have DPA pump fitted on the engine:
- David Brown
- John Deere
- Perkins (many perkins engines)
- Volvo,Â and many others.
Still not sure will this kit fit your pump?
PleaseÂ compare visually the build of this pump and top cover with yours, orÂ send us your pump number, and we will check for you.