The Challenger X10-020 External Retaining Ring is an OEM replacement 20 mm C-ring (circlip) designed for use on compatible automotive lifts.

Installed into a machined groove on a 20 mm shaft, this retaining ring securely holds pins, bearings, bushings, spacers, and other components in position while preventing axial movement during lift operation.

Compatible Lift Models:

• Challenger: SA10, E10, 44018-AR, 44018X-AR, MR6
• Mac Tools: LFE10
• John Bean: EELR532A
• Quality Lifts: Q10