3/8 Lock Washer for KERR KA-3500PT, KA-5500PT (AP-235-23)

This washer plays a key role in vibration resistance and mechanical load handling.

Key advantages:

• Distributes mechanical load
• Protects surfaces from wear
• Prevents fastener loosening

Compatible with KERR KA-3500PT, KA-5500PT mud pumps.

AP-235-23 3/8 Lock Washer