Sierra Prop Nut Kit For Mercury/Mariner, MerCruiser Alpha I, and Bravo Drives
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- Delivery to Change Address
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In-Store Only
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Save 15% on your order no minimum with code: EXTRA15 added to cart. Some exclusions apply. Not combinable with other promotions. Greatest discount will be applied in cart. Offer valid 2/9-2/15/26.
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Features
Sierra No. 18-3701 Prop Nut Kit includes
• 2 Tab Washers (18-3200)
• 1 Prop Nut (18-3700)
For use with
Mercury/Mariner: 75 hp and higher (except 225EFI 4-Stroke)
Mercruiser Alpha I and Bravo Drives
Replaces
Chrysler/Force/US Marine 11-52707A1
GLM 21250
Mallory 9-73960
Mercruiser 11-52707A2, 11-52707A1, 11-52707Q1
Mercury 11-52707Q1, 11-52707A1
- For Mercury/Mariner 75 hp and up OBs
- For use with Mercruiser Alpha I & Bravo Drives
- 2 tab washers and 1 prop nut
- Sierra Part No. 18-3701