Product description

The 1/2" external tooth lockwasher is a small but indispensable fastener used in the assembly of Challenger CS9200 lifts. Its unique external teeth bite into the surface of the bolt and the lift structure, preventing vibration from loosening critical connections. This is particularly important for synchronization rails and other components that experience constant mechanical movement. Made from high-strength steel, this washer maintains its spring tension and gripping power even after repeated use. Using this SVI replacement ensures that your lift's hardware remains tight and secure, preventing unnecessary maintenance or safety hazards.

Product highlights

• Anti-Vibration Grip: External teeth provide superior resistance to loosening caused by lift operation and movement.
• 1/2-Inch Sizing: Precisely sized for 1/2" bolts commonly found throughout the Challenger CS9200 system.
• High-Strength Fastening: Constructed from durable materials to maintain structural integrity under high torque.
• OEM Grade Hardware: A reliable substitute for the original Challenger 16158 lockwasher.

Specs

• Size: 1/2 inch (External Tooth)
• Component Type: Lockwasher
• System Compatibility: Challenger CS9200
• OEM Reference: 16158
• SVI Part Number: BH-7233-28
• Country of Manufacture: USA

Direct replacement models

• Challenger: 16158
• SVI International: BH-7233-28
• Fits Models: Heavy-duty locking washer for Challenger CS9200 lift components.

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.