Type: Genuine
Brand: MERCURY MARINE
Description: OUTBOARD MOTOR LOCKS
Mercury P/N: 74037
Application:
Theft protection for outboard motors. Designed to lock the bolt that holds the
outboard motor onto the boat's transom. Simply replace one of the mounting nuts
with a locking nut. A free‑spinning collar turns if attacked by gripping tools without
loosening lock.
For Yamaha 50 hp and Larger. 12 in x 1.25 thread
McGard PN: 74037
If you are unsure of the application, please enter the make, model and serial number information in the comments section of the checkout.
