Complete Head Gasket Kit – Gas Gas 300 TPI

Gas Gas 300 TPI Complete Head Gasket Kit. Includes:

  • 1 x Inner O-Ring
  • 1 x Outer O-Ring
  • 1 x H2O Temp Sensor O-Ring
  • 6 x Copper Crush Washers



Model Validator

SKU: ORINGKIT-300-1 Category:


When installing a new TSP CNC machined billet head, we highly recommend using all new o-ring seals and copper crush washers. This complete head gasket kit includes both inner and outer cylinder head o-rings, 1 water temp sensor o-ring, and 6 copper crush washers for the head bolts. Everything you need to properly install your new TSP cylinder head.

We have sourced the highest quality VITON o-ring material designed to withstand all engine compartment chemicals like gasoline, oil ,and engine coolant. VITON o-rings also have the highest heat range temperatures of any other o-ring material, allowing them to continue to function at temps exceeding 400 degrees Fahrenheit. VITON o-rings meet the manufactures recommended specifications for o-ring material.

Please be sure to specify your make/model/year in the Model Validator to ensure proper fitment.

Below are the make(s) and model(s) that will fit this part.

Year Make Engine CC Model
Year Make Engine CC Model
2021 Gas Gas 300 EC TPI
2021 Gas Gas 300 EX TPI
2022 Gas Gas 300 EC TPI
2022 Gas Gas 300 EX TPI
2023 Gas Gas 300 EC TPI
2023 Gas Gas 300 EX TPI

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