Product description

Prevent fastener loosening due to vibration with this 10mm spring washer designed for Challenger lifts. This lock washer provides a consistent spring tension that bites into both the bolt head and the lift structure, creating a secure mechanical bond. It is an essential safety component for parts of the lift subject to constant movement or motor vibration. Replacing this part with the correct SVI replacement ensures your lift maintains its factory structural integrity. It is an exact dimensional replacement for OEM reference B31037, offering peace of mind during heavy lifting operations.

Product highlights

• Direct Fit Engineering: Precision replacement for Challenger OEM reference B31037.
• Superior Build Quality: High-carbon spring steel provides lasting tension and locking force.
• Industrial Durability: Engineered to maintain its spring properties through thousands of lift cycles.
• USA Certified Quality: Manufactured to meet professional standards for automotive shop fasteners.

Specs

• [Nominal Size]: 10mm
• Component Type: Spring Lock Washer
• System Compatibility: Challenger
• OEM Reference: B31037
• SVI Part Number: BH-7234-448
• Country of Manufacture: USA

Direct replacement models

• Challenger: B31037
• SVI International: BH-7234-448
• Fits Models: Various Challenger lift systems requiring 10mm locking hardware.
• This item can be found in: Ammco, Challenger ACD210S, Quality Lifts ACD210S, Challenger CLFP9, Quality Lifts CLFP9, Challenger E12, Quality Lifts E12, Challenger EV1220, Quality Lifts EV1220, Challenger QFP09, Quality Lifts QFP09, Challenger SA10, Quality Lifts SA10

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.