Skip to content
  • We specialize in selling stand up PWC/Jetski Parts
      • We specialize in selling stand up PWC/Jetski Parts
      Stand Up Parts
      • Home
      • Shop
      • Shipping and Return Policy
      • Contact Us
      • Login
      • Cart / $0.00 0
        • No products in the cart.

          Return to shop

      • 0
        Cart

        No products in the cart.

        Return to shop

      Kawasaki 750-800 Jet-Ski Wsm Piston Kit -sxr-sxi-pro-zxi Big Pin 81mm 1mm over
      Home / PWC ENGINES & MOTOR PARTS

      Kawasaki 750-800 Jet-Ski Wsm Piston Kit -sxr-sxi-pro-zxi Big Pin 81mm 1mm over

      $81.95

      Out of stock

      SKU: 010-821-07k Category: PWC ENGINES & MOTOR PARTS
      Cart
      Product categories
      • BATTERIES
      • FREESTYLE STANDUP PARTS
      • Other
      • PWC ACCESSORIES
      • PWC APPAREL
      • PWC BODY PARTS
        • Uncategorized
      • PWC ELECTRICAL COMPONENTS
      • PWC ENGINES & MOTOR PARTS
      • PWC EXHAUST
      • PWC FUEL SYSTEMS
      • PWC GASKETS AND SEALS
      • PWC HANDLBARS & CONTROLS
      • PWC PROP, DRIVE, HANDLING
      • Description

      This is A GREAT DEAL FOR ONE BRAND NEW WSM PISTON KIT in the 81mm 1MM oversize

      Please note if your rebuilding a complete motor, you will need 2 piston kits or 3 if your building a triple cylinder

      Fits the oversize Kawasaki 750 big pin sxi-pro-sts-zxi models

      This listing is for ONE piston kit, but we have multiple quantities in stock

      Please make sure this is the size you need before ordering.  Don’t guess or assume the size you have without actually checking

      In stock and ready to ship

      Related products

      KAWASAKI 550sx Wiseco Top end Rebuild Kit InStock 1991-95 75.5 .5mm
      Quick View

      PWC ENGINES & MOTOR PARTS

      KAWASAKI 550sx Wiseco Top end Rebuild Kit InStock 1991-95 75.5 .5mm

      $289.95
      Kawasaki 650 sx x2 sc 650sx 650x2 jetmate Jetski Billet Flywheel In Stock Jetinetics New J304Alternative view of Kawasaki 650 sx x2 sc 650sx 650x2 jetmate Jetski Billet Flywheel In Stock Jetinetics New J304
      Quick View

      PWC ENGINES & MOTOR PARTS

      Kawasaki 650 sx x2 sc 650sx 650×2 jetmate Jetski Billet Flywheel In Stock Jetinetics New J304

      $749.95
      KAWASAKI 550sx Wiseco Top end Rebuild Kit InStock 1991-95 75mm Std. size
      Quick View
      Out of stock

      PWC ENGINES & MOTOR PARTS

      KAWASAKI 550sx Wiseco Top end Rebuild Kit InStock 1991-95 75mm Std. size

      $289.95
      Yamaha 650 701 Super-Jet Motor Engine Mounts Mount 1990-2020 Set of 4 Four RTS
      Quick View

      PWC ENGINES & MOTOR PARTS

      Yamaha 650 701 Super-Jet Motor Engine Mounts Mount 1990-2020 Set of 4 Four RTS

      $163.95
      Yamaha 760 Gasket-Kit-Set Wave-Runner-Venture-Raider-Blaster Top End Kit Instock
      Quick View

      PWC ENGINES & MOTOR PARTS

      Yamaha 760 Gasket-Kit-Set Wave-Runner-Venture-Raider-Blaster Top End Kit Instock

      $59.95
      Kawasaki 650 Jet-ski ADA billet head w/ 35cc domes 650sx 650x2 ts sc jetmate NEWAlternative view of Kawasaki 650 Jet-ski ADA billet head w/ 35cc domes 650sx 650x2 ts sc jetmate NEW
      Quick View

      PWC ENGINES & MOTOR PARTS

      Kawasaki 650 Jet-ski ADA billet head w/ 35cc domes 650sx 650×2 ts sc jetmate NEW

      $329.95
      Kawasaki js-440-550-sx Jet-Ski PJS Intake Manifold Fits Mikuni Sbn44 sbn 44 Carb up to 1990 RCTNGLAlternative view of Kawasaki js-440-550-sx Jet-Ski PJS Intake Manifold Fits Mikuni Sbn44 sbn 44 Carb up to 1990 RCTNGL
      Quick View

      PWC ENGINES & MOTOR PARTS

      Kawasaki js-440-550-sx Jet-Ski PJS Intake Manifold Fits Mikuni Sbn44 sbn 44 Carb up to 1990 RCTNGL

      $214.95
      Kawasaki 900 1100 Oil Injection block off Kit Jet-Ski Wave-Runner NSTOCK
      Quick View

      PWC ENGINES & MOTOR PARTS

      Kawasaki 900 1100 Oil Injection block off Kit Jet-Ski Wave-Runner NSTOCK

      $20.95
      PayPal
      Visa
      MasterCard
      American Express
      Copyright 2026 © Stand Up Parts
      • Home
      • Shop
      • Shipping and Return Policy
      • Contact Us
      • Login
      • Newsletter

      Login

      Lost your password?

      Register

      A link to set a new password will be sent to your email address.


      Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.