Not specified · Malta Lifestyle
Yamaha Lower Unit Lock Set 74059
€70.33
In stock
Prices last checked 2 Nov 2026, 10:53 UTC. Delivery and checkout conditions apply.
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Safe Sea Shop
In stock · Checked 2 Nov 2026, 10:53 UTC
About this product
Ref: 74059 McGard outboard lower unit lock bolt is designed specifically for Yamaha lower units and features a stainless steel locking bolt. Simply replace one of the Original Equipment bolts above the propeller with a McGard lock bolt. Once installed our lower unit lock bolt offers 24 hour protection. Constructed of through-hardened stainless steel for maximum security. A free-spinning collar will turn if attacked by gripping tools without loosening the lock. Specifications Thread Size : M10 x 1.25 Color : Silver Finish : Stainless Steel Hex Size : 5/8″ Overall Length : 3.073″ Style : Lower Unit Locks