2 Ring .030 Os Bore Inline Piston Kit - 18-4018 - Sierra
Price: $115.99
Save: $48.00
(29% Off $163.99)
Part # 18-4018
2nd Day Air for $2 More Eligible
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This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 783-9613A3
    50-60 HP, 3 Cyl., 2.905/.030 bore
    18-4018 Piston - replaces O.E.# 783-9613A3
    18-4021 Piston Ring - replaces O.E# 39-19721A2
    Wrist Pin (Not Sold Separately)
    18-4294 Circlips - replaces O.E.# 40-52035
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