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Mercury 200HP-225HP Pistons
Pistons Rings Gaskets&Seals Carb Kits Bearings
Cooling System Electrical System Lower Gear Case
 

******TOP GUIDED OR NOT TOP GUIDED?******

It's easy to tell by looking at the forging number on the rod. Then check the chart below.
MODEL TOP GUIDED BOTTOM GUIDED
3 & 4 Cyl 646-81884 638-85321
V-6 644-818141 636-8118
 
PISTONS BY HORSEPOWER

     Attention: Piston pages can take up to two minutes to load @28.8
9.9HP-70HP 75HP-90HP 90HP-125HP 135HP-150HP  
150HP-175HP  175HP-200HP 200HP-225HP

AVOID DAMAGING YOUR FLYWHEEL AND CRANKSHAFT

FLYWHEEL PULLER

Mercury Pistons 200HP-225HP
Wiseco forged pistons are superior in strength  due to the inherent nature of both the aluminum alloy and the forging extrusion manufacturing process.
The Pro Parts piston is a cast piston, cast from high silicone aluminum according to original equipment specifications. Most mechanics use a cast piston when available.
The Pro-V piston is a cast piston, cast from high silicone aluminum according to original equipment specifications. Most mechanics use a cast piston when available.
The Pro- HP has high quality moly coating on the skirt and comes with a ceramic coated dome. Available wherever PRO - V cast pistons are applicable by special order. Call 941-351-4975 for details.

*All pistons are sold with wrist pins, rings, and clips (unless noted).

**All pistons & kits include one piston only.
Model Cyl Piston Size Bore Size Wiseco  Pro Parts  Pro-V  

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200 HP 1978- 1990 2.4 Liter Chrome Block STD.

200HP 1983- 1990

 When using this piston in a sleeved block, bore is 3.377" and uses a different ring.

You need to specify different rings for a sleeved hole, via phone (941 351-4975).

 V6
STDPort 3.375 3102PS (Wiseco) - -

- 2100P (Pro) -

-   2100PV (Pro-v)

STDStar 3.375 3102SS (Wiseco) - -

- 2100S (Pro) -

- - 2100SV (Pro-v)

.010Port 3.385 3102P1 (Wiseco) - -

- - - -
- - - -
.010Star 3.385 3102S1 (Wiseco) - -

- - - -
- - - -
.015Port 3.390 - - - -
  2115P (Pro) -

- - 2115PV (Pro-V)

.015Star 3.390 - - - -
- 2115S (Pro) -

- - 2115SV (Pro-V)

.020Port 3.395 3102P2 (Wiseco) - -

- - - -
- - - -
.020Star 3.395 3102S2 (Wiseco) - -

- - - -
- - - -
.030Port 3.405 3102P3 (Wiseco) - -

  2130P (Pro) -

- - 2130PV (Pro-V)

.030Star 3.405 3102S3 (Wiseco) - -

  2130S (Pro) -

- - 2130SV (Pro-V)

 
200HP  1991 2.5 Liter;

 200HP   1991 OFFSHORE; 

200HP 1991 2.5L XRI;

200HP 1991 2.5L EFI;

2.5 Liter 

BOTTOM GUIDED

 

 V6 STDPort 3.500 3124PS (Wiseco) - -

- 2400P (Pro) -

    2400PV (Pro-v)

STDStar 3.500 3124SS (Wiseco) - -

- 2400S (Pro) -

    2400SV (Pro-v)

.015Port 3.515 - - - -
- 2415P (Pro) -

    2415PV (Pro-V)

.015Star 3.515 - - - -
- 2415S (Pro) -

    2415SV (Pro-V)

.020Port 3.520 3124P2 (Wiseco) - -

- - - -
- - - -
.020Star 3.520 3124S2 (Wiseco) - -

- - - -
- - - -
.030Port 3.530 3124P3 (Wiseco) - -

- 2430P (Pro) -

    2430PV (Pro-V)

.030Star 3.530 3124S3 (Wiseco) - -

- 2430S (Pro) -

    2430SV (Pro-V)

.044Port 3.544 3124P4 (Wiseco) - -

- - - -
- - - -
.044Star 3.544 3124S4 (Wiseco) - -

- - - -
- - - -
200HP 1992 - 2000 2.5 LITER;

200HP 1992 - 2000 OFFSHORE 2.5L

200HP 1992- 2000 2.5 LITER XR1, 

200HP 1992 - 2000 2.5 LITER EFI

(TOP GUIDED ROD)

 V6 STDPort 3.500 3137PS (Wiseco) - -

- 2500P (Pro) -

- - 2500PV (Pro-V)

STDStar 3.500 3137SS (Wiseco) - -

- 2500S (Pro) -

    2500SV (Pro-V)

.015Port 3.515 - - - -
- 2515P (Pro) -

  - 2515PV (Pro-V)

.015Star 3.515 - - - -
- 2515S (Pro) -

    2515SV (Pro-V)

.020Port 3.520 3137P2 (Wiseco) - -

- - - -
- - - -
.020Star 3.520 3137S2 (Wiseco) - -

- - - -
- - - -
.030Port 3.530 3137P3 (Wiseco) - -

- 2530P (Pro) -

  - 2530PV (Pro-V)

.030Star 3.530 3137S3 (Wiseco) - -

- 2530S (Pro) -

- - 2530SV (Pro-V)

.044Port 3.544 3137P4 (Wiseco) - -

- - - -
- - - -
.044Star 3.544 3137S4 (Wiseco) - -

- - - -
- - - -
225HP 1980-81 2.4 Liter Chrome Block STD

 When using this piston in a sleeved block, bore is 3.377" and uses a different ring.

You need to specify different rings for a sleeved hole, via phone (941 351-4975).

 V6
STDPort 3.375 3102PS (Wiseco) - -

- 2100P (Pro) -

-   2100PV (Pro-v)

STDStar 3.375 3102SS (Wiseco) - -

- 2100S (Pro) -

- - 2100SV (Pro-v)

.010Port 3.385 3102P1 (Wiseco) - -

- - - -
- - - -
.010Star 3.385 3102S1 (Wiseco) - -

- - - -
- - - -
.015Port 3.390 - - - -
  2115P (Pro) -

- - 2115PV (Pro-V)

.015Star 3.390 - - - -
- 2115S (Pro) -

- - 2115SV (Pro-V)

.020Port 3.395 3102P2 (Wiseco) - -

- - - -
- - - -
.020Star 3.395 3102S2 (Wiseco) - -

- - - -
- - - -
.030Port 3.405 3102P3 (Wiseco) - -

  2130P (Pro) -

- - 2130PV (Pro-V)

.030Star 3.405 3102S3 (Wiseco) - -

  2130S (Pro) -

- - 2130SV (Pro-V)

3.0 Liter

1994-98

 V6 STD Port 3.625 3170PS (Wiseco) - -

  7000P (Pro) -

- - 7000PV (Pro-V)

STD Star 3.625 3170SS (Wiseco) - -

- 7000S (Pro) -

- - 7000SV (Pro-V)

.015 Port 3.640 - - - -
- 7015P (Pro) -

- - 7015PV (Pro-V)

.015 Star 3.640 - - - -
- 7015S (Pro) -

- - 7015SV (Pro-V)

.020 Port 3.645 3170P2 (Wiseco) - -

- - - -
- - - -
.020 Star 3.645 3170S2 (Wiseco) - -

- - - -
- - - -
.030 Port 3.655 3170P3 (Wiseco) - -

- 7030P (Pro) -

- - 7030PV (Pro-V)

.030 Star 3.655 3170S3 (Wiseco) - -

- 7030S (Pro) -

- - 7030SV (Pro-V)

.040 Port 3.665 3170P4 (Wiseco) - -

- - - -
- - - -
.040 Star 3.665 3170S4 (Wiseco) - -

- - - -
- - - -