Yamaha Outboard .50 mm OS Inline Piston Rings

Refine Parts List
HP/Model

(9.9 to 50)
Years

(1984 - Up)

HP/Model

Years

.50mm RINGS

9.91984-200318-3978
151984-200318-3978
251988-Up18-3962
401984-198818-3962
401992-199418-3962
401996-200318-3962
C401997-199918-3962
C402001-200218-3962
P40199818-3962
501986-198818-3962
501996-199718-3962
501999-200018-3962
502002-200318-3962
C501998-199918-3962
C50200118-3962
P50199618-3962
P501987-198818-3962

HP/Model

Years

.50mm RINGS

Refine Parts List
HP/Model

(9.9 to 50)
Years

(1984 - Up)
Blowout
Save 33%-43% Off.
.50 mm OS Inline Piston Rings - Sierra
Sale-a-palooza Price: $18.89
Part # 18-3962 ValueShip™ Eligible
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Replaces OEM part #
  • YAMAHA 6H4-11610-20-00
.50 OS Bore Inline Piston Ring Japanese Model - Sierra
Sale-a-palooza Price: $12.59
Part # 18-3978 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 39-15322M
  • YAMAHA 682-11610-21-00
Mallory Ring Set, .5mm 9-54805
Sale-a-palooza Price: $18.74
Save: $14.25
(43% Off $32.99)
Part # 9-54805 ValueShip™ Eligible
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Fits Application:60-70HP
Mallory Ring Set, .5mm 9-54809
Sale-a-palooza Price: $21.99
Save: $11.60
(34% Off $33.59)
Part # 9-54809 ValueShip™ Eligible
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Fits Application:40HP
 
Mallory Ring Set, .5mm 9-54813
Your Price: $17.99
Save: $18.00
(50% Off $35.99)
Part # 9-54813 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Fits Application:85-90HP
Mallory Ring Set, .5mm 9-54801
Sale-a-palooza Price: $18.99
Save: $10.50
(35% Off $29.49)
Part # 9-54801 ValueShip™ Eligible
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Fits Application:25-50HP
Merc. Ring Set Std. Bore
Merc. Ring Set Std. Bore
Your Price: $15.64 (Out of stock)
Part # 200-05
No Reviews | Write Review
    Mercury:
  • 39-18653A12
Yamaha V4/v6 Rings .5mm
Yamaha V4/v6 Rings .5mm
Your Price: $24.21 (Out of stock)
Part # 200-270-05
No Reviews | Write Review
    Yamaha:
  • 64D-11605-01-00
  • 64D-11605-02-00
  • 6R5-11605-00-00
Sierra
Inline Piston Rings for Yamaha
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