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Description
Sierra 18-3702 Prop Nut Kit
Sierra 18-3702 Prop Nut Kit is a replacement part for Mercury/Mariner Outboards. Sierra engine parts are manufactured to meet or exceed OEM requirements.
- For: Mercury/Mariner 30-60 HP outboard engines
Kit Includes:
- (2) 18-3204 Tab Washer
- (1) 18-3704 Prop Nut
Interchangeable with:
- Chrysler/Force/US Marine
- 11-69578A1
- GLM
- 21260
- Mallory
- 9-73961
- Mercury Marine
- 11-69578A1
- 11-69578Q1
- 11-69578T1
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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