Wiseco

Wiseco is one of the most trusted names in powersports engine performance — engineered for riders who demand more from their ATV, UTV, and snowmobile. Shop JKLOFFROAD's full lineup of Wiseco pistons, piston rings, gaskets, bearings, cam chains, clutch kits, crankshafts, and engine valves. Whether you're rebuilding a Yamaha Grizzly, Polaris RZR, Can-Am Maverick, Honda TRX, or Arctic Cat snowmobile, Wiseco delivers the precision-forged performance your machine deserves.

  • Topend Gasket Wolvrspec/Griz/Kodiak '16-17 - W6958

    Topend Gasket Wolvrspec/Griz/Kodiak '16-17 - W6958 | Wiseco

    Topend Gasket Wolvrspec/Griz/Kodiak '16-17 - W6958 | Wiseco

    $106.00 USD
    $99.95 USD $106.00 USD
  • Piston Pin - .866 X 2.250 X .173" Sw - S747

    Piston Pin - .866 X 2.250 X .173" Sw - S747 | Wiseco

    Piston Pin - .866 X 2.250 X .173" Sw - S747 | Wiseco

    $23.00 USD
    $23.00 USD
  • 84.50mm Ring Set - 8450XX 84.50mm Ring Set - 8450XX - Image 2

    84.50mm Ring Set - 8450XX | Wiseco

    84.50mm Ring Set - 8450XX | Wiseco

    $45.00 USD
    $34.43 USD $45.00 USD
  • 95.0mm Ring Set - 9500XX 95.0mm Ring Set - 9500XX - Image 2

    95.0mm Ring Set - 9500XX | Wiseco

    95.0mm Ring Set - 9500XX | Wiseco

    $45.00 USD
    $34.43 USD $45.00 USD
  • 99.5mm Ring Set - 9950XX

    99.5mm Ring Set - 9950XX | Wiseco

    99.5mm Ring Set - 9950XX | Wiseco

    $44.00 USD
    $44.00 USD
  • Yamaha Yxz1000r '16-17 13:1 Cr - 40161M08000

    Yamaha Yxz1000r '16-17 13:1 Cr - 40161M08000 | Wiseco

    Yamaha Yxz1000r '16-17 13:1 Cr - 40161M08000 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Yamaha Yxz1000r '16-17 9.5:1 Turbo - 40160M08000

    Yamaha Yxz1000r '16-17 9.5:1 Turbo - 40160M08000 | Wiseco

    Yamaha Yxz1000r '16-17 9.5:1 Turbo - 40160M08000 | Wiseco

    $271.00 USD
    $249.95 USD $271.00 USD
  • Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10300

    Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10300 | Wiseco

    Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10300 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10200

    Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10200 | Wiseco

    Yam Yfm700 Raptor '15-17/Griz'14-15 10:1 - 40119M10200 | Wiseco

    $230.00 USD
    $224.95 USD $230.00 USD
  • Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08400

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08400 | Wiseco

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08400 | Wiseco

    $230.00 USD
    $224.95 USD $230.00 USD
  • Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08350

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08350 | Wiseco

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08350 | Wiseco

    $230.00 USD
    $224.95 USD $230.00 USD
  • Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08300

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08300 | Wiseco

    Yam Yfm350 Warrior/Raptor '87-13 12:1 Cr - 40123M08300 | Wiseco

    $230.00 USD
    $224.95 USD $230.00 USD
  • Polaris Rzr570 Ranger '12-17 Stock Cr - 40105M09950

    Polaris Rzr570 Ranger '12-17 Stock Cr - 40105M09950 | Wiseco

    Polaris Rzr570 Ranger '12-17 Stock Cr - 40105M09950 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04900

    Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04900 | Wiseco

    Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04900 | Wiseco

    $176.00 USD
    $169.95 USD $176.00 USD
  • Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04850

    Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04850 | Wiseco

    Polaris 90 Outlaw/sportsman'07-14 10.5:1 - 40122M04850 | Wiseco

    $176.00 USD
    $169.95 USD $176.00 USD
  • Wiseco Ring Set "kd" Type - 2834KD

    Wiseco Ring Set "kd" Type - 2834KD

    Wiseco Ring Set "kd" Type - 2834KD

    $53.00 USD
    $49.95 USD $53.00 USD
  • 101.60mm (4.000") Ring Set- 1 Cylinder - 4000GFX

    101.60mm (4.000") Ring Set- 1 Cylinder - 4000GFX | Wiseco

    101.60mm (4.000") Ring Set- 1 Cylinder - 4000GFX | Wiseco

    $45.00 USD
    $34.43 USD $45.00 USD
  • Pin- 21mm X 2.5" X 4.0mm Wall - S624

    Pin- 21mm X 2.5" X 4.0mm Wall - S624 | Wiseco

    Pin- 21mm X 2.5" X 4.0mm Wall - S624 | Wiseco

    $24.00 USD
    $24.00 USD
  • Piston Pin-24mm X 57.15 X 16mm Id - S657

    Piston Pin-24mm X 57.15 X 16mm Id - S657 | Wiseco

    Piston Pin-24mm X 57.15 X 16mm Id - S657 | Wiseco

    $23.00 USD
    $23.00 USD
  • Titanium Exhaust Valve - VET044 Titanium Exhaust Valve - VET044 - Image 2

    Titanium Exhaust Valve - VET044 | Wiseco

    Sale

    Titanium Exhaust Valve - VET044 | Wiseco

    $110.00 USD
    $174.95 USD $110.00 USD
    Sale
  • Titanium Intake Valve - VIT044 Titanium Intake Valve - VIT044 - Image 2

    Titanium Intake Valve - VIT044 | Wiseco

    Sale

    Titanium Intake Valve - VIT044 | Wiseco

    $110.00 USD
    $174.95 USD $110.00 USD
    Sale
  • Wiseco Cam Chain - CC038

    Wiseco Cam Chain - CC038

    Wiseco Cam Chain - CC038

    $82.00 USD
    $79.95 USD $82.00 USD
  • Titanium Exhaust Valve - VET045 Titanium Exhaust Valve - VET045 - Image 2

    Titanium Exhaust Valve - VET045 | Wiseco

    Sale

    Titanium Exhaust Valve - VET045 | Wiseco

    $110.00 USD
    $149.95 USD $110.00 USD
    Sale
  • Titanium Intake Valve - VIT045 Titanium Intake Valve - VIT045 - Image 2

    Titanium Intake Valve - VIT045 | Wiseco

    Sale

    Titanium Intake Valve - VIT045 | Wiseco

    $110.00 USD
    $149.95 USD $110.00 USD
    Sale
  • Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08700

    Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08700 | Wiseco

    Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08700 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08500

    Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08500 | Wiseco

    Kaw '12+ Brute Force/Teryx 11.5:1 Cr - 40146M08500 | Wiseco

    $217.00 USD
    $199.95 USD $217.00 USD
  • 2009-15 Polaris Rzr 170 - 40143M06200

    2009-15 Polaris Rzr 170 - 40143M06200 | Wiseco

    2009-15 Polaris Rzr 170 - 40143M06200 | Wiseco

    $198.00 USD
    $198.00 USD
  • 2009-15 Polaris Rzr 170 - 40143M06100

    2009-15 Polaris Rzr 170 - 40143M06100 | Wiseco

    2009-15 Polaris Rzr 170 - 40143M06100 | Wiseco

    $195.00 USD
    $195.00 USD
  • Yamaha 2016 Wolverine R-Spec 12:1 Cr - 40142M10300

    Yamaha 2016 Wolverine R-Spec 12:1 Cr - 40142M10300 | Wiseco

    Yamaha 2016 Wolverine R-Spec 12:1 Cr - 40142M10300 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Yamaha 2016 Wolverine R-Spec 11:1 Cr - 40141M10300

    Yamaha 2016 Wolverine R-Spec 11:1 Cr - 40141M10300 | Wiseco

    Yamaha 2016 Wolverine R-Spec 11:1 Cr - 40141M10300 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Yamaha 2016 Wolverine R-Spec 10:1 Cr - 40140M10300

    Yamaha 2016 Wolverine R-Spec 10:1 Cr - 40140M10300 | Wiseco

    Yamaha 2016 Wolverine R-Spec 10:1 Cr - 40140M10300 | Wiseco

    $244.00 USD
    $224.95 USD $244.00 USD
  • Fastener - M6 X 16mm (4) - M6X16-4

    Fastener - M6 X 16mm (4) - M6X16-4 | Wiseco

    Fastener - M6 X 16mm (4) - M6X16-4 | Wiseco

    $14.99 USD
    $14.99 USD
  • Fastener - M6 X 12mm with Loctite (8) - M6X12-8

    Fastener - M6 X 12mm with Loctite (8) - M6X12-8 | Wiseco

    Fastener - M6 X 12mm with Loctite (8) - M6X12-8 | Wiseco

    $32.00 USD
    $30.21 USD $32.00 USD
  • Clutch Plate Kit - 6 Fiber - WPPF077 Clutch Plate Kit - 6 Fiber - WPPF077 - Image 2

    Clutch Plate Kit - 6 Fiber - WPPF077 | Wiseco

    Clutch Plate Kit - 6 Fiber - WPPF077 | Wiseco

    $62.00 USD
    $59.95 USD $62.00 USD
  • 78.0mm Ring Set - .8 X 1.5mm - 7800MC

    78.0mm Ring Set - .8 X 1.5mm - 7800MC | Wiseco

    78.0mm Ring Set - .8 X 1.5mm - 7800MC | Wiseco

    $63.00 USD
    $59.95 USD $63.00 USD