2 Ring .030 Os Bore Inline Piston Kit Low Dome - 18-4530 - Sierra
Replaces OEM part #
- MERCURY MARINE 774-9096A1
- MERCURY MARINE 774-9137A11
- 35-140 HP, 2-6 Cyl., 2.905 /.030 bore
- 18-4530 Piston - replaces O.E.# 774-9137A11
18-3920 Piston Ring - replaces - O.E# 39-81706A26
Wrist Pin (Not Sold Separately)
18-4294 Circlips - replaces O.E# 40-52035
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