Aluminum two stage air jack stand for Krontec air jack equipped cars with 60mm piston. Made by Krontec, manufacturer of the air jack system for many factory race cars. Sold as pictured - one air jack stand and one safety prop.
The F82 M4 GT4 and the F87 M2 CS Racing each use four of these 60mm stands. The M235i Racing/M240i Racing uses two of these 60mm and two 50mm stands (part #LL-30CL).
Measurement may be required to confirm proper fitment. You may need to enlarge the underfloor hole where the air jack is mounted to use the safety prop.
This is a special order non-returnable part.
These are the same parts as BMW part numbers 83318424975, 71128283834, 71128308895.
F22 / F23 (2014-2021) > M235i-Racing
F22 / F23 (2014-2021) > M240i-Racing
F87 (2016-2021) > M2 CS Racing
F82 / F83 (2015-2020) > M4 GT4