RAREELECTRICAL V6 Dfi Optimax Port Piston Kit Standard Size Compatible With
Port Side Piston Kit Standard Size Compatible with 2000-2012 Mercury Mariner Sea-Doo 200HP-250HP V6 DFI OptiMax 3.625" Bore
Direct replacement standard size port side piston kit for 2000 through 2012 Mercury, Mariner, and Sea-Doo V6 DFI OptiMax direct fuel injection 2-stroke outboard motors and sport boats with 3.625" standard bore. Kit includes cast aluminum piston machined to 3.625" bore, piston ring set, wrist pin, and circlip retainers for a complete single-cylinder rebuild. Port side only â order matching starboard piston kit separately.
OEM CROSS-REFERENCE PART NUMBERS:
785-9737T9 (port standard piston)
785-9737A10 (.015 OS reference)
785-9737A8
326764 (wrist pin)
326765 (circlip retainers)
SPECIFICATIONS:
Type: Port Side Piston Kit with Rings
Size: Standard
Bore: 3.625" Standard
Engine: V6 DFI OptiMax Direct Fuel Injection 2-Stroke
Horsepower: 200HP-250HP
Side: Port (Left)
Kit Contents: Piston, Ring Set, Wrist Pin, Circlip Retainers
Material: Cast Aluminum
APPLICATIONS:
200HP V6 DFI OptiMax (2000-2012)
225HP V6 DFI OptiMax (2000-2012)
250HP V6 DFI OptiMax (2000-2012)
Sea-Doo Sport Boats with Mercury V6 DFI OptiMax
NOTES:
This is the PORT side piston only â order matching starboard piston separately
Kit is for ONE cylinder â V6: order 3 port + 3 starboard pistons
â ï¸ Verify OEM part number from your original engine before ordering.
- Compatible with Sea-Doo,Mercury,Mariner. Please verify your OEM part number from your original unit to help ensure fitment.
- Replaces: Oem Cross-Reference Part Numbers (Port Side): / 785-9737T9 (Port Standard Piston) / 785-9737A10 (.015 Os Reference) / 785-9737A8 / 326764 (Wrist Pin) / 326765 (Circlip Retainers) / Specifications: / Type: Port Side Piston Kit With Ring Set, Wrist Pin, And Circlip Retainers / Size: Standard / Bore: 3.625" Standard / Engine: V6 Dfi Optimax Direct Fuel Injection 2-Stroke / Horsepower: 200Hp, 225Hp, 250Hp / Side: Port (Left) / Material: Cast
- Applications: Mercury/Mariner/Sea-Doo V6 Dfi Optimax Engines (2000-2012): / V6 Dfi Optimax 2-Stroke Models (3.625" Bore): / 200Hp V6 Dfi Optimax (2000-2012) / 225Hp V6 Dfi Optimax (2000-2012) / 250Hp V6 Dfi Optimax (2000-2012) / Sea-Doo Sport Boats: / Sea-Doo Speedster With Mercury V6 Dfi Optimax / Sea-Doo Challenger With Mercury V6 Dfi Optimax / Sea-Doo Utopia With Mercury V6 Dfi Optimax / Engine Specifications: / Configuration: V6 Dfi Optimax Direct Fuel
- Applications: Dfi Optimax Direct Fuel Injection / Standard Bore: 3.625" / Engine Type: 2-Stroke Dfi Optimax / Piston Side: Port (Left) / / Important Notes: / Port And Starboard Pistons Are Different â This Is The Port Side Only / Order Matching Starboard Piston Kit Separately For Complete Rebuild / V6 Engines: Order 3 Port + 3 Starboard Pistons / 3.625" Bore â Verify Bore Size Matches Your Engine / Fits Dfi Optimax Models Only / Verify Oem Part Number Before...
- Piston Kit - Source: Aftermarket