Description
Challenger 37031 Air Lock Cylinder Pin Retaining Clip / Quick Nut – 2-Post Car Lift
Replace the pin retaining clip when the existing clip is bent, broken, or missing, causing the air lock cylinder pin to walk out of position during lock release operation. This speed nut slips onto the end of the cylinder mount shaft to secure the air lock release cylinder in place. Two clips are required per side. This listing is for the retaining clip only – the pin is sold separately.
Product Information
- Brand / Equipment: Challenger / Ammco / Magnum / VBM 2-Post Car Lift
- Manufacturer / Reference Part Number: 37031, CL37031
- Store SKU: chr7031
- Component: Air Lock Cylinder Pin Retaining Clip / Quick Nut (Speed Nut)
- Quantity per side: 2
- Listed Application: Challenger 39000, 37000, 38000, 70000, 71000, 12000, 15000, 18000, CL12; Ammco B2900, B29000; Magnum Lifts (some built by Challenger)
Fitment & Ordering Notes
Only fits lifts equipped with the air lock system. Two clips required per side of lift. Retaining clip only – pin sold separately (see related products). Contact us at 866-902-6060 for fitment assistance.




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