SBT Piston Kit - Seadoo 720 0.5mm
Sea-Doo 720 0.5mm Oversize Piston Kit 82.5mm

Sea-Doo 720 0.5mm Oversize Piston Kit 82.5mm


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Complete piston kit including rings, clips & pin made by SBT.  Suitable for all Sea-Doo 720cc (717) models.  0.5mm oversize.

SKU: 47-105-1

In stock


– SBT Piston Kit’s come complete with a set of rings, clips and gudgeon pin.

– Pricing is per kit, ie. 1 piston.

– Our Standard Stock sizes in SBT Piston Kits are 0.5, 1.0mm.  Other sizes are available by special order (please contact us at  0.25 and 0.75 oversizes are available in ProX Piston Kits as Standard Stock.  Standard size is very rare and not recommended, but available by special order only.


** TECHNICAL TIP:  Have your cylinders bored and honed by a professional with the correct equipment.  It is standard procedure to order the correct oversize pistons required and take the pistons in to have the cylinders bored to match the piston with correct clearance.



SBT Sea-Doo jet ski pistons are high quality, high strength, cast eutectic pistons. Our “standard” 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!