These struts were otherwise known as "Halter Abtrieb Satz" and had a BMW part number: 2266023

14" Crank Pulley

Recommended For Off-Road and Track Use Only

Coupe and Convertible Fitment (all years)

Vortech Supercharger Bearing and Seal Install Tool Kit Kit Type:4PC Kit - Superchargerrebuilds High-Speed Seal Steel Press Tool These struts were otherwise knownInstall tools for the DIY Vortech Supercharger rebuilder. CNC Steel and 3D printed, these tools have been tested and proven to work (for years) reinstalling bearings and seals in Vortech Superchargers. Designed to be a perfect fit and rated for shop presses. 3D Prints are 100% infill PLA. Tested on Vortech V1, V2, and V3 superchargers. May work on other models using the same parts. Included High Speed Mechanical Seal Install Tool NOW IN STEEL High