This is a genuine Bosch seal kit for 10 and 11mm rotary pumps on 1Z, AHU, and ALH engines. It includes all the major seals and washers required to re-seal the pump. Note that the seals are silicone, not viton.
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- Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
- Jetta TDI MkIII (A3 chassis) w/ AHU Engine (1997-1999)
- Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
- New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)
- Passat TDI (B4 chassis) w/ AHU/1Z Engine (1996-1997)
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