I thought this bolted there but after looking at the picture it some kind of pump with pulley setup
Thanks
Reason I'm looking as the Diesel will start and when it gets to 180 water temp at 1000-1500 RPM I get white smoke and loose timing when the trucks clod work fine but hit 180 only at 1000-1500 runs bad.
Ideals fin and will run down the road at 2000 great just those RPM are effected