Sierra 18-3913 Piston Ring
- For Evinrude/Johnson 2/3 Cylinder, 35-60 HP Motors
- Sierra Piston Rings
- Bore Size: 3.187/Std
- Sierra part number: 18-3913
- Interchangeable with the following: GLM 24310, Evinrude/Johnson 391170, 434107, Mallory 9-54400, Wiseco 3187KD
Replaces OEM OMC: 396576
WorksWith
Evinrude/Johnson/OMC/BRP 25 HP 1985 Commercial Model 25KCS 25KCLS 25RSW 25RSLW 25RSYW 25RWCO 25RWLCO
Evinrude/Johnson/OMC/BRP 25 HP 1986 Commercial Model 25KCG 25KCLG 25RSC 25RSLC 25RSYC 25RWCD 25RWLCD