3 Ring .030 Os Bore Inline Low Dome Piston Kit - 18-4156 - Sierra
Replaces OEM part #
- MERCURY MARINE 776-9096A1
- 35-140 HP, 2-6 Cyl., 2.905/.030 bore
- 18-4156 Piston -replaces O.E.# 776-9096A1
18-3917 Piston Ring - replaces O.E.# 39-88392A12
Wrist Pin (Not Sold Separately)
18-4294 Circlips - replaces O.E.# 40-52035
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