This product has been discontinued.
Sierra
Sierra 18-3902, Piston Rings, Standard Bore Inline, 3 Rings
Price: $32.95
 Discontinued
Save: $3.04
(8% Off $35.99)
Part # 18-3902
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1 Customer Review
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(Discontinued)
Description Customer Reviews Customer Questions & Answers Shipping
Replaces OEM part #
  • MERCURY MARINE 39-78816A12
  • MERCURY MARINE 39-45155A12

Bore Size: 2.875/STD

Average Customer Review for Sierra 18-3902, Piston Rings, Standard Bore Inline, 3 Rings
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ring set
by Dudley from Gravel Switch, Kentucky on September 09, 2010
A1 came as said in perfect shape , belive iboat when they tell you you will be happy with your order or they will make it rite
(14 of 21 people found this review helpful)
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