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Wiseco W6904 Top End Gasket Kit for 2009-2013 KTM 50SX LC

(2009-2022 KTM 50 SX Mini; 2009-2022 KTM 50 SX; 2021-2022 KTM 50 SX Factory Edition; 2009 KTM 50 SX Junior; 2021-2022 Gas Gas MC 50; 2017-2022 Husqvarna TC50)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

W6904
9 reviews
Sale Price

$37.99

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco W6904 is a complete top end gasket kit designed for the 2009–2013 KTM 50SX liquid-cooled (LC) two-stroke dirt bike. Engineered in-house by Wiseco to complement their full line of pistons and crankshafts, this kit provides everything needed to properly seal a top end rebuild.

What's Included:

  • Head gasket
  • Base gasket
  • Exhaust gasket

Key Features:

  • Manufactured from premium-grade materials that meet or exceed OEM specifications
  • Ensures a secure, leak-free seal between the cylinder, head, and exhaust components
  • Maintains compression integrity for optimal two-stroke performance
  • Sourced and quality-controlled in-house by Wiseco for consistent, reliable fitment
  • Ideal companion kit for Wiseco piston installations or any top end rebuild

The Wiseco W6904 top end gasket kit is the professional-grade solution for rebuilding the KTM 50SX LC engine. Whether replacing worn gaskets or freshening up after a piston swap, this kit delivers the precise sealing and durability that Wiseco is known for across powersports.

Products specifications

Fits

2009-2022 KTM 50 SX Mini; 2009-2022 KTM 50 SX; 2021-2022 KTM 50 SX Factory Edition; 2009 KTM 50 SX Junior; 2021-2022 Gas Gas MC 50; 2017-2022 Husqvarna TC50

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Engine Type

ICE

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

Product Type

Top End Gasket Kits

EBAY Category ID

263352

Product Market

Dirt Bike

Title

Wiseco Powersports TopEnd Gasket Kit KTM50SX '09-19, TC50

Title - Web

Wiseco Top End Gasket Kit - KTM50SX/TC50

Part I needed at a reasonable price

Easy

Great service

Was bothered about the shipment coming with a lot of damage to the box and it had foot prints all over it. I reached out with concern and was told I could return it but will be charged to restock/service. This is uncool considering the condition it arrived in from the warehouse or etc.

Quick and easy!

So easy and $20 less than on Amazon!!!

Web site is very easy to use, pricing was very good on the items i ordered, and with quick delivery!

not too many companies had this shroud in stock. dirt everywhere had 10 in stock. Thanks!

Great

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