700SB104-Standard
SBT pistons are comparable to others premium pistons - anodized on the top surface for better heat resistance and surface strength, graphite coated on the sides to reduce friction between the piston and cylinder and enable efficient break in. SBT is so confident in the quality of our pistons that all pistons come with a LIFETIME warranty against manufacturers defect!
The Sea-Doo 947/951 White & Silver Piston Kit comes with our piston, complete set of steel rings, cir-clips, and piston pin - everything you need for swapping out a piston in your engine. Please choose the size you need.
Table 1: Piston to Cylinder Clearance |
|
Clearance |
Application |
2 Stroke |
|
.004-.005 |
Kawasaki 440, 550, 650, 750, 900, 1100 |
.0045-.0055 |
Yamaha 800, 1200pv, 1300 |
.005-.006 |
Seadoo 580, 650, 720, 800 |
.007-.008 |
Polaris 700, 1050 Seadoo 951, 800 RFI |
4 Strokes |
|
.001-.0022 |
Seadoo 112 (N/A) |
.002-.004 |
Seadoo 113 (S/C) |
.002-.003 |
Yamaha 408, 410, 411 |
.0015-.0025 |
Kawasaki 213, 214 |
.0005-.0015 |
Honda 600, 601 |
Table 2: Ring End Gap |
|
Clearance/Tolerance |
Application |
2 Strokes |
|
.011 +/- .003 |
Kawasaki 1100 |
.012 +/- .002 |
Seadoo 800 |
.012+/- .004 |
Kawasaki 440, 550, 650 |
.013 +/- .003 |
Seadoo 580, 650, 720 |
.013 +/- .005 |
Polaris 650, 700, 750, 780 |
.014 +/- .004 |
Polaris 900, 1050 |
.019 +/- .001 |
Tigershark 900 |
.022 +/- .003 |
Seadoo 951/DI |
4 Strokes |
|
.015-.021 |
Yamaha FX Top Ring |
.019-.027 |
Yamaha FX Middle Ring |
.011-.023 |
Yamaha FX Oil Ring |
.013-.017 |
Yamaha VX/FXHO Top Ring |
.017-.023 |
Yamaha VX/FXHO Middle Ring |
.004-.014 |
Yamaha VX/FXHO Oil Ring |
.006-.014 |
Seadoo Top Ring/Middle Ring |
.006-.012 |
Seadoo Oil Ring |
.010-.016 |
Kawasaki Top Ring |
.016-.022 |
Kawasaki Middle Ring |
.016-.023 |
Kawasaki Oil Ring |
.007-.013 |
Honda Top Ring |
.016-.022 |
Honda Middle Ring |
.010-.030 |
Honda Oil Ring |
Table 3: Piston Arrow Direction |
|
|
|
Make |
Engine |
Marking |
Position |
Seadoo |
All |
Arrow |
Towards exhaust |
Kawasaki |
All (except 4-stroke) |
Arrow |
Towards Exhaust |
Kawasaki |
4-strokes |
Dot |
Towards exhaust |
Polaris |
650, 750, 780 |
Arrow |
Towards front |
Polaris |
700, 900, 1050 |
Arrow |
Towards exhaust |
Yamaha |
500 |
UP |
Towards front |
Yamaha |
All others |
Arrow |
Towards exhaust |
Tigershark |
640, 1000 |
Arrow |
Towards exhaust |
Tigershark |
770, 900 |
Dot |
Towards exhaust |
Honda |
4-strokes |
In |
On the intake side |
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