Hpi Racing 1444 Underhead Buggy Tires Type: Rear Dogbone and Axle

Type: Rear Dogbone and Axle Set

On a 1/7 scale buggy that is a lot of force

holding every component in precise alignment for consistent handling

Hitec HS-5645MG High Torque Metal Gear Servo

Hpi Racing 1444 Underhead Buggy Tires Type: Rear Dogbone and AxleHpi Racing 1444 Underhead This is a genuine HPI Racing replacement underhead for compatible HPI nitro engines. The underhead sits between the cylinder head and the sleeve, forming the combustion chamber surface and helping transfer heat away from the top end. A damaged or worn underhead costs compression and consistency, so this factory spec part is the correct fix during a top end service. Genuine HPI Racing replacement part #1444 Engine underhead