Product description

This 3/8-inch retaining ring is a precision fastener used across Challenger's 4-post lift lineup, most commonly for securing sheave pins or pivot shafts. Though small, this component is vital for the mechanical integrity of the lift, as it prevents critical axles from sliding out of their housings during operation. Made from high-quality spring steel, it provides a secure grip in machined grooves, resisting the vibration and movement inherent in heavy-duty lifting equipment. Replacing lost or bent retaining rings during routine maintenance is a simple but essential step in ensuring the overall safety of your automotive shop.

Product highlights

• Universal 3/8" Sizing: Fits standard 3/8-inch grooves on various Challenger 4-post lift pivot points.
• Resilient Spring Steel: Maintains its tension and shape through thousands of cycles.
• Essential Retaining Function: Keeps sheave pins and axles securely positioned within the lift structure.
• Corrosion Resistant: Finished to withstand the oils and moisture typically found in a garage environment.

Specs

• OEM Reference: B40137
• Size: 3/8 inch
• Manufacturer Part Number: ch-b40137
• Country of Manufacture: USA

Direct replacement models

• Challenger: B40137
• Fits Models: Various Challenger 4-Post Lifts including 4P12 and 4P14 series

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.