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SIERRAPiston Rings for Mercury/Mariner Outboard Motors

SIERRA

Piston Rings for Mercury/Mariner Outboard Motors

  • 3902 replaces: Mercury Marine 39-78816A12
  • 3903 replaces: Mercury Marine 39-27841A12
  • 3921 replaces: Mercury Marine 39-93481A12
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Piston Rings for Mercury/Mariner Outboard Motors 1649862 18-3902
Delivery within 2 - 3 weeks.

$29.99

Piston Rings for Mercury/Mariner Outboard Motors 1650621 18-3903
Delivery within 2 - 3 weeks.

$32.99

Piston Rings for Mercury/Mariner Outboard Motors 1650852 18-3921
Delivery within 2 - 3 weeks.

$25.99

Product Description

  • 3902 replaces: Mercury Marine 39-78816A12
  • 3903 replaces: Mercury Marine 39-27841A12
  • 3921 replaces: Mercury Marine 39-93481A12

Specs

West Advisor

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