GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2000 🢒 GMC C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Mechanical - 7.4L 🢒 Crankshaft Rear Oil Seal Removal

    Object Number: 290963 Size: SH
  1. Loosen the crankshaft bearing cap bolts.

    2. Notice:  Do not damage the crankshaft surface when prying out the crankshaft rear oil seal.

  2. Pry the crankshaft rear oil seal from the bore.