Kyosho 74031-02 Under Head (KE21SP) 1/24 Slot Car If you are looking for

If you are looking for precision chassis and suspension tuning

extremely durable and easy to use

Fits RC4WD Marlin Crawler Trail Finder 2 RTR w/Mojave II Crawler Body Set (Z-RTR0034)

The result is steering that feels soft and imprecise off centre

unusually hot or physically damaged

Kyosho 74031-02 Under Head (KE21SP) 1/24 Slot Car If you are looking forKyosho 74031 02 Under Head (KE21SP) The 74031 02 is a genuine Kyosho under head component designed for the KE21SP engine. This part sits within the engine's internal assembly and helps maintain proper compression and heat management. Genuine Kyosho engine parts are made to match factory tolerances precisely. Genuine Kyosho part 74031 02 Under head component Fits KE21SP engine Genuine replacement part