Vertex Complete Gasket Kit w/ Oil Seals - GasGas MC 50 / KTM 50 SX / Husqvarna TC 50 2021-2023 | 811337

The Vertex Complete Gasket Kit with Oil Seals (811337) includes everything you need to perform a full engine rebuild on the 2021–2023 GasGas MC 50, KTM 50 SX, and Husqvarna TC 50. All OEM-specified gaskets, o-rings, and engine oil seals are included, along with formed rubber valve cover gaskets — so you can tear it down and put it back together with confidence.

What's Included

• All OEM-specified gaskets
• O-rings
• Engine oil seals
• Formed rubber valve cover gaskets

Note: Does not include the mechanical water pump seal.

Key Features

• Complete Kit — Everything needed for a full engine rebuild in one package
• MicroPore Gasket Material — High-performance interface material used where applicable for superior sealing
• OEM-Spec Fitment — Engineered to match factory specifications for proper sealing and engine longevity
• Oil Seals Included — No need to source seals separately; the full set is in the box

Fitment

• GasGas MC 50: 2021–2023
• KTM 50 SX: 2021–2023
• Husqvarna TC 50: 2021–2023

Why Vertex?

Vertex Pistons is an Italian manufacturer trusted by professional race teams worldwide. Their gasket kits are engineered to the same precision standards as their pistons — giving you the reliability and sealing performance your engine demands during a rebuild.