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39-27841A12 - Piston Rings, Standard, 12 Rings

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Mercury Quicksilver

39-27841A12 Standard Size Piston Rings

PLEASE NOTE: Mercury Ring Set 39-27841A12 includes TWELVE rings as shown in our photo. The equivalent Sierra kit 18-3903 only includes three rings.
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Mercury Quicksilver Ring Set-std 39-27841a12 is equivalent to parts:

Mercury Marine produces the Quicksilver line of parts. Quicksilver parts are made for use on Mercury, Mariner, MerCruiser & Force engines. In addition, they cover many applications by the following engine manufacturers: Chris-Craft, Chrysler, Crusader, Evinrude, Johnson, Honda, OMC, PCM, Suzuki, Volvo Penta, & Yamaha.