Kyosho 74031-04 Piston ＆ Cylinder Set (KE21SP) Spur Gears front and rear bumpers

front and rear bumpers

Perfectly Suited for Extreme Mud Bogging Performance

Prime Mover: EMD 710 Diesel Engine

Fits MR-03EVO

Twist Lock connector offers easy one hand operation

Kyosho 74031-04 Piston ＆ Cylinder Set (KE21SP) Spur Gears front and rear bumpersKyosho 74031 04 Piston & Cylinder Set (KE21SP) The 74031 04 is a genuine Kyosho piston and cylinder set designed for the KE21SP engine. This set is a core internal component of the engine, and replacing a worn piston and cylinder together helps restore proper compression and smooth running performance. Genuine Kyosho engine parts match factory tolerances precisely. Genuine Kyosho part 74031 04 Piston and cylinder set Fits KE21SP engine Genuine