Rebuilt Injector Pump for VW AHU and 1Z TDI engines. This will work for Golf 3, Jetta 3 and Passat 35i. Not for 98+ Beetle TDI. This pump has a 12mm rotor installed.
The TDI pumps are disassembled and the gaskets are replaced. The Gaskets are Made in Europe. A new 12mm rotor is installed. The feed pump, camplate, rollers, and everything else is inspected. Finally, the electronics are tested on a test stand.
There is a $300 refundable core charge. When I receive your old pump back, I will refund the $300.
The pump is tested on a test stand where the idle is set and the output of the pump is flow matched for all the cylinders.
A pump with a 12mm rotor is for tuners only. It should provide about 30HP extra, but should require some tuning.
See below for more detailed information on exactly which models this part fits.