Description
Challenger B17256 Retaining Ring for Lift Pad Extensions and Adapter Pins
Secure your lift pad and extension assemblies with this Challenger B17256 Retaining Ring (2x30mm).
This OEM-style snap ring is designed to hold rubber pad extensions and adapter pins firmly in place on Challenger 2-post lifts, ensuring safe and stable operation.
Manufactured from hardened spring steel, this retaining ring provides a tight, reliable fit in 30mm grooves, preventing pad assemblies from slipping out under load.
Compatible Applications
• Fits Challenger 2-post lifts using 30mm adapter pins or rubber pad extensions
• Common on models in the CL, E10, and Q10 series
• Used on lift feet, pad extensions, and stack adapters where retention is required
(Verify pin diameter and groove size before ordering.)
Product Details
Part Number: B17256
Type: Retaining Ring / Snap Ring
Size: 2 x 30mm
Material: Hardened Spring Steel
Application: Secures rubber pad extensions, adapter pins, or lift feet
Finish: Corrosion-resistant black oxide
Key Features
• OEM-quality Challenger replacement retaining ring
• Maintains secure connection of pad assemblies
• Durable spring steel construction resists fatigue
• Prevents unwanted movement or pin separation
• Simple direct-fit installation — no modification required
✅ Perfect replacement for missing or worn retaining rings on Challenger 2-post lift pad extensions and adapters.
☎ Need help confirming fitment? Call 866-902-6060 for expert assistance.



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