U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Original & OEM Quality Parts

Mcgard Locks
74039

Propeller Lock, 3/4-16 - 74039 - 371-74039F1

LSN 371-74039 MPN 74039 UPC 83509740394 MFR Mcgard Locks
Express
ON, Warehouse

"Express" items are automated and typically shipped out next available business day and delivered within 4 day.
In Stock
$153.89
Canadian Dollars
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The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if attacked by gripping tools without loosening the lock. Constructed of naval brass and hardened stainless steel for maximum security.

Part #:371-74039
Manufacturer:MCGARD LOCKS
Manufacturer Part #:74039
UPC:083509740394
Order In Multiples Of:1
Thread3/4-16
FitsMerCruiser Alpha I, Bravo I (Incl. X & XR), TRS, Vazer, OMC Cobra and King Cobra
Fits withMerCruiser Alpha I, Bravo I (Incl. X & XR), TRS, Vazer, OMC Cobra and King Cobra
Thread Size3/4/2016

Variations
371-74040Propeller Lock, M18 x 1.5
371-74052Prop Lock (J/E) 40-130 H.P.
371-74053Bravo III-Blackhawk Prop Lock
371-74057Prop Lock-Volvo Duo Prop
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Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.