Posted 2/4/2009 21:59 (#596932 - in reply to #595904) Subject: RE: 2188 combine radiator fan bearing
J910739 is the double-row ball bearing for the radiator fan support. Per a 2000-year service bulletin, you can also install heavier/improved fan belt A77938, water pump w/heavier bearings J800974, and stronger belt tensioner J936209 to beef up your fan drive. Don't install the stouter tensioner without the water pump w/sturdier bearings.