Main Bearing and Seal Kit S3-Brand-Hiflo Twinwall®'s superior design construction allows

Twinwall®'s superior design construction allows it to withstand the hardest hits and biggest get-offs without compromise

The lock is made of stainless steel on the inside and outside

and it is FDA and EU-approved

Bulletproof

Main Bearing and Seal Kit S3-Brand-Hiflo Twinwall®'s superior design construction allowsSet of engine components. Easy to install. thanks to the precision fit for four stroke and two stroke applications. Includes a set of main bearings and seals that are made to exact OEM tolerances so you get components that are interchangeable with OEM and other Hot Rods parts. Your crankshaft will turn true for seasons of riding. Features: Full set of main crankshaft bearings and seals. Meets or exceeds OEM specs. Can be used with OEM or Hot Rods