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18-3721

Stainless Steel Locknut SS 7/16 20

Availability: Stock Qty: 5+
$6.23 (excluding GST)
Or, 4 easy payments of $1.79 (including GST) with Buy 18-3721 with Afterpay.
Details:
Product Group: Engine Parts
Product Sub Group: Hardware
Product brand: Sierra
Supersede : PP-11-859116

Description:

• Stainless Steel Locknut
Key Features:
• Package of 6
Additional Details:
• For: MR/Alpha
• For: MCM inner transom studs and prop nut for Mercury 39, 60 (1968 & Newer, 8 spline)
• Material: Stainless Steel w/ nylon insert
• Thread Size: 7/16" or 11.1mm - 20
Interchange:
Mercruiser Stern Drive
• 11-21298
• 11-22178
• 11-24648
• 11-29241
• 11-33962
• 11-34933
• 11-82671015
Mallory
• 9-72004
• 9-72004-10
Mercury Marine
• 11-134391
• 11-22178
• 11-34933
• 11-46355
• 11-82671015
• 11-859116
• 11-95702
GLM
• 21170

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