Main Bearing and Seal Kit S3-Colour-MIL MATT BLACK 7mm (½ inch) to 25

7mm (½ inch) to 25

1001 Penetrating + PTFE is a particularly useful lubricant

Sets horizontal cylinder to TDC during timing belt replacement

Optimises fuel atomization and combustion

Large plastic guard to ensure the optimal protection for hands and master cylinder

Main Bearing and Seal Kit S3-Colour-MIL MATT BLACK 7mm (½ inch) to 25Set 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