5150 AutoSport Crank Seal Guard, BMW N54/N55/S55 20-0495-V increasing capacity and enabling the

increasing capacity and enabling the TR2B to withstand the rigorous abuse often encountered on the track

This adapter sleeve and clamp simplifies the installation of an Aeromotive or Walbro fuel pump into the factory fuel pump housing and carrier

and #11247589671 for the BMW B46 / B48 engines with a 148 mm length

If studs protrude into a water jacket

These M54 camshafts enhance throttle response

5150 AutoSport Crank Seal Guard, BMW N54/N55/S55 20-0495-V increasing capacity and enabling theOn the BMW N54, N55, and S55 engines, the accessory belt is situated in an area where coolant and oil leaks are common. When the accessory belt is affected by even a mild leak, it can begin moving off of the crank pulley, causing the belt to fray. The tiny shards of rubber created by a fraying belt then work themselves into the crank seal, where they are picked up by the timing chain and begin to cause detrimental problems. A simple, cost effective