GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Steering 🢒 Power Steering System 🢒 Power Steering Pump Disassembled View

Power Steering Pump Disassembled View Hobourn BB Series

Hobourn BB
Object Number: 378070 Size: MF
(1)Orifice
(2)Seal
(3)Return Tube Adapter
(4)Carrier
(5)Roller Vanes
(6)Drive Pin
(7)Pin
(8)Seal
(9)Bushing Cover
(10)Valve Cap
(11)Seal
(12)Spring
(13)Control Valve
(14)Seal
(15)Cam
(16)Port Plate
(17)Seal
(18)Seal
(19)End Plate
(20)Locating Pin
(21)Bushing Body
(22)Bolt
(23)Bearing
(24)Pulley
(25)Helical Spring Washer
(26)Bolt
(27)Washer
(28)Snap Ring
(29)Key
(30)Shaft
(31)Seal
(32)Venturi
(33)Seal
(34)Bolt
(34)Bolt
(34)Bolt
(35)Intake Adapter
(36)Intake Adapter

Power Steering Pump Disassembled View Hobourn 600 Series

Hobourn S600
Object Number: 378059 Size: MF
(1)Pin
(2)Seal
(3)Body
(4)Cover
(5)Cover Bolts
(6)Gasket
(7)End Plate
(8)O-Ring
(9)Port Plate
(10)Shaft
(11)Carrier
(12)Port Plate
(13)Rollers
(14)Driver Pin
(15)Cam
(16)O-Ring
(17)Mount Plate Bolt
(18)Gear
(19)Washer
(20)Bolt
(21)Pulley
(22)Mount Plate
(23)O-Ring
(24)Snap Ring
(25)Bearing
(26)Snap Ring
(27)Seal
(28)Valve