Sierra International 18-3721-9 Marine Stainless Steel Locknut - Pack of 5
Seawide
Ships by Thursday, Nov 06Delivery within 2–5 days of shipping (Nov 08–Nov 11)
Regular price $231.92 $29.23 | Save $-202.69 (-694% off)
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PRODUCT DETAILS
Thread Size: 7/16" or 11.1mm - 20
Material: Stainless steel with nylon insert
Interchangeable with GLM 21170, Mallory 9-72004, 9-72004-10, Mercruiser Stern Drive 11-21298, 11-22178, 11-24648, 11-29241, 11-33962, 11-34933, 11-82671015, and Mercury Marine 11-134391, 11-22178, 11-34933, 11-46355, 11-82671015, 11-859116, 11-95702
Includes five lock nuts per package
Each Sierra product meets or exceeds the original equipment part it replaces
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