OMC Sterndrive/Cobra Standard Bore Pistons

Your Price: $121.99
Save: $39.09
(24% Off $161.08)
Part # 18-4161 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 733-803850T
  • MERCURY MARINE 733-3819
  • OMC 914816
  • OMC 3853340
  • VOLVO 3853340
Your Price: $111.00
Save: $37.73
(25% Off $148.73)
Part # 18-4173 ValueShip™ Eligible
Replaces OEM part #
  • CRUSADER 7080330
  • GM 14077948
  • MERCURY MARINE 735-6370
  • MERCURY MARINE 735-808674
  • MERCURY MARINE 735-850097
  • MERCURY MARINE 735-9686
  • OMC 3911020
  • VOLVO 3911020
Your Price: $58.99
Part # 18-4180 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 736-2343
 
Your Price: $28.99
Part # 18-4181 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Replaces OEM part #
  • MERCURY MARINE 735-6538
  • OMC 364702
OMC 3.187 Bore Piston Set, Std
Your Price: $61.00
Save: $16.95
(21% Off $77.95)
Part # 100-100K ValueShip™ Eligible
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    OMC:
  • 435546
Johnson/Evinrude 2.188 Piston 9-15 Hp Std.
Your Price: $46.07
Save: $10.63
(18% Off $56.70)
Part # 100-101K
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    OMC:
  • 0391526
Johnson/Evinrude 3.50 Piston 120-300 Hp Port Std.
Your Price: $63.44
Save: $14.51
(18% Off $77.95)
Part # 100-115PK ValueShip™ Eligible
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    OMC:
  • 391481
OMC E-Tec Piston Kit 40-90hp Std. Bore
Your Price: $67.79
Save: $15.63
(18% Off $83.42)
Part # 100-126K
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    OMC:
  • 5005733
  • 5007545
Johnson/Evinrude 3.60 Piston 90-175 Hp Stbd. Std.
Your Price: $81.36
Save: $18.75
(18% Off $100.11)
Part # 100-130SK ValueShip™ Eligible
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    OMC:
  • 391481
Johnson/Evinrude 3.60 Piston 75-175 Hp Stbd. Std.
Your Price: $92.21
Save: $21.29
(18% Off $113.50)
Part # 100-133SK ValueShip™ Eligible
    OMC:
  • 5000813
  • 5006728
 
Your Price: $81.36
Save: $18.76
(18% Off $100.12)
Part # 100-134PK
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    OMC:
  • 5005243
  • 5006733
 
Your Price: $81.36
Save: $18.76
(18% Off $100.12)
Part # 100-134SK
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    OMC:
  • 5005244
  • 5006734
Piston E-tec Std Port
Your Price: $83.70
Save: $19.29
(18% Off $102.99)
Part # 100-136PK
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    OMC:
  • 5006737
Piston E-tec Std Starboard
Your Price: $83.70
Save: $19.29
(18% Off $102.99)
Part # 100-136SK
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    OMC:
  • 5006738
OMC Sterndrive/Cobra Standard Bore Pistons-OMC Ring Set Std
Your Price: $18.93
Save: $4.37
(18% Off $23.30)
Part # 200-100
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    OMC:
  • 436972
Sierra
Average Customer Review for Standard Bore Piston - 18-4173 - Sierra
Full StarEmpty StarEmpty StarEmpty StarEmpty Star Based On 1 Review | Write Review
Full StarEmpty StarEmpty StarEmpty StarEmpty StarWrong part
by Eric from Bloomingdale, New York on August 05, 2011
It was obvious when I was speaking to the person on the phone they had no idea what I was talking about. I even provided a part number and they still go it wrong. You need more than a person looking through a catalog of parts, you need educated people who know boats on the other end of the line.
(7 of 7 people found this review helpful)
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Q:
Will this work on a 1981 evinrude 75hp?
A:
No. For 75 HP these typically work for years 2000-2004. To find correct piston you will need to call us at the number at the top of the page with your engine model number.
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