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Sea-Doo 657 / 657X Top End Kit .05mm Oversize XP/GTX/SPX 1993 1994 1995

5.0 (1) Write Review
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$18.98

$ 8 .99 $8.99

In Stock

1.Size:78 Mm


  • Our Top-end Kit includes new SBT pistons, rings, wrist-pins, wrist pin bearings, c-clips, base gaskets & head/head cover gaskets/o-rings and exhaust gasket(s).
  • SBT pistons are cast using a high-silicone-content aluminum and anodized on the top surface to increase the operating temperature range and retard normal wear. Sides of piston are graphite coated for minimal wear during break-in procedure. Our Pistons come with a LIFETIME WARRANTY against any manufactures defect.
  • .05 Oversize Pistons
  • NOTE: For 657x applications using OEM rods, you will need 25-105 Wrist Pin Bearings.
  • See Product Description for complete appication list


Our Top-end Kit, includes new SBT pistons, rings, wrist-pins, wrist pin bearings, c-clips, base gaskets & head/head cover gaskets/o-rings and exhaust gasket(s).
1993-1994 XP
1994-1995 GTX
1994-1995 SPX


Kevin Lively
Reviewed in the United States on May 28, 2020
Good to go install .motor is in ski