Suzuki Lock Washer - 08321-21062. OEM-Grade Lock Washer for Secure Fastening in Marine Engines. The Suzuki - Washer, lock - 08321-21062 is a genuine OEM locking washer designed to deliver extra fastening security in high-vibration marine environments. Its precision-engineered form helps prevent loosening of critical bolts and fasteners, ensuring your Suzuki outboard components stay firmly in place through tough conditions and extended use.. Key Features. Authentic Suzuki OEM component - Built to