These adaptors mate the modern VW gear reduction starters to the air-cooled Vanagon bellhousings, manual and automatic WBX bellhousings, as well as the Vanagon/Syncro diesel bellhousings.
Developed to utilize the commonly available, powerful (1.8~2.0 kw) and reliable gear-reduction starter from the 1996 - 2003 manual-trans VW TDI (diesel)