Yamaha Outboard Standard Inline Pistons

Refine Parts List
HP/Model

(9.9 to 90)
Years

(1984 - Up)

HP/Model

Years

Sierra Piston, Standard

Mallory Piston, Standard

9.91984-200318-4135 -
151984-200318-4135 -
25198518-4138 -
251988-Up18-4141 9-53810
C25 MHV2199718-4144 9-53805
301984-198618-4138 -
C301989-199218-4138 -
C301993-199718-4144 9-53805
401984-198818-4141 9-53810
401992-199418-4141 9-53810
401996-200318-4141 9-53810
E48199718-4097 9-53815
501986-198818-4141 9-53810
501996-199718-4141 9-53810
501999-200018-4141 9-53810
502002-200318-4141 9-53810
P501987-198818-4141 9-53810
551993-199518-4097 9-53815
601984-199818-4091 -
602002-200318-4091 -
C601996-200118-4091 -
E60 MLH,T,U,V1995-199718-4094-
P601991-199918-4091 -
701984-199818-4091 -
701999-200318-4091 -
C702000-200118-4091 -
751994-199818-4097 9-53815
C75199618-4097 9-53815
C751998-199918-4097 9-53815
E75199618-4097 9-53815
E75199718-4097 9-53815
P751996-199918-4097 9-53815
C80199718-4097 9-53815
C851992-199618-4097 9-53815
901994-199918-4097 9-53815
C901997-200118-4097 9-53815

HP/Model

Years

Sierra Piston, Standard

Mallory Piston, Standard

Refine Parts List
HP/Model

(9.9 to 90)
Years

(1984 - Up)
Blowout
Save 23%-50% Off.
Standard Inline Piston - Sierra
Sale-a-palooza Price: $93.59
Part # 18-4091 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • YAMAHA 6H3-11631-01-96
Contains:
  • Piston, Piston Rings, Wrist Pin and Circlips
Standard Inline Piston - Sierra
Sale-a-palooza Price: $98.99
Save: $32.36
(24% Off $131.35)
Part # 18-4097 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
Hurry! Only 1 left in stock
Replaces OEM part #
  • YAMAHA 6H1-11631-03-95
Contains:
  • Piston, Piston Rings, Wrist Pin and Circlips
Standard Inline Piston Kit - Sierra
Sale-a-palooza Price: $36.89
Part # 18-4135 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
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Replaces OEM part #
  • MERCURY MARINE 761-7982T
  • MERCURY MARINE 761-7982M
  • YAMAHA 6E7-11631-00-97
For:
  • 9.9/15, 2 Cyl, Std. bore
Contains:
  • Piston, Piston Rings, Wrist Pin, and Circlips
Japanese Model Standard Bore Inline Piston Kit - Sierra
Sale-a-palooza Price: $40.49
Part # 18-4138 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • MERCURY MARINE 761-8484M
  • YAMAHA 689-11631-00-95
For:
  • 48 HP, 2 Cyl, std bore
Contains:
  • Piston, Piston Rings, Wrist Pin and Circlips
Standard Inline Piston - Sierra
Sale-a-palooza Price: $69.29
Save: $21.88
(23% Off $91.17)
Part # 18-4141 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
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Replaces OEM part #
  • YAMAHA 6H4-11631-00-96
Contains:
  • Piston, Piston Rings, Wrist Pin and Circlips
Standard Inline Piston - Sierra
Sale-a-palooza Price: $31.49
Save: $10.00
(24% Off $41.49)
Part # 18-4144 ValueShip™ Eligible
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Replaces OEM part #
  • YAMAHA 61N-11631-00-95
Contains:
  • Piston, Piston Rings, Wrist Pin and Circlips
Mallory Piston Std 9-53815
Sale-a-palooza Price: $65.99
Save: $65.36
(49% Off $131.35)
Part # 9-53815 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6H1-11631-03-95
Fits Application:40/50 1989-2003 w/2.638 Bore
 
Mallory Piston Std 9-53805
Your Price: $40.99
Save: $32.60
(44% Off $73.59)
Part # 9-53805 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 7 mins.
Hurry! Only 1 left in stock
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6H4-11631-01-95
Fits Application:85 1992-93 / 90 1984-99 w/3.228 Bore
Yamaha 2.638 Piston 20-25 Hp Std.
Yamaha 2.638 Piston 20-25 Hp Std.
Your Price: $57.86 (Out of stock)
Part # 100-250K
No Reviews | Write Review
    Yamaha:
  • 6L2-11631-00-97
Yamaha 2.638 Piston 40-50 Hp Std.
Yamaha 2.638 Piston 40-50 Hp Std.
Your Price: $57.07 (Out of stock)
Part # 100-260K
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    Yamaha:
  • 64H-11631-09-96
Yamaha 2.953 Piston Kit With Rings
Yamaha 2.953 Piston Kit With Rings
Your Price: $57.07 (Out of stock)
Part # 100-263K
No Reviews | Write Review
    Yamaha:
  • 676-11631-60-95
Yamaha 3.228 Piston 75-90 Hp Std.
Yamaha 3.228 Piston 75-90 Hp Std.
Your Price: $71.36 (Out of stock)
Part # 100-265K
No Reviews | Write Review
    Yamaha:
  • 688-11631-02-96
  • 688-11631-03-94
  • 6H1-11631-03-95
Sierra
Average Customer Review for Standard Inline Piston - Sierra
Based On 1 Review | Write Review
got wrong piston 3 times
by Richard from Atwood, Ontario on July 21, 2014
shipping was good but following the online info tried and got wrong piston 2 times then by getting info from another site ordered the right piston except thought I was ordering first oversize but came as a standard piston. Maybe something I was doing wrong. Its for an older 90hp Yamaha 3 cylinder. Ric
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