Parts Identification

• 1 Retainer
• 2 Sealing Strip
• 3 Back-Up Ring
• 4 Isolation Plate
• 5 Drive Gear
• 6 Idler Gear
• 7 Housing
• 8 Flange
• 9 O-Ring
• 10 Support Ring
• 11 Pressure Plate

Parts of the single section gear pump of reversible design:

• 1 O-ring
• 2 Flange
• 3 Idler Gear
• 4 Housing
• 5 Drive Gear
• 6 Isolation Plate
• 7 Support Ring
• 8 Retainer
• 9 Pressure Plate
• 10 O-ring
• 11 Back-Up Ring

Parts of the double section gear pump. All parts shown, but not listed with a number are identical to those of the single section pump:

• 1 Flange
• 2 Front Housing
• 3 Center Bearing Plate
• 4 Rear Housing
• 5 Rear Idler Gear
• 6 Front Idler Gear
• 7 Rear Drive Gear
• 8 Front Drive Gear
• 9 Coupling
• 10 Stud (8 each)
• O-Rings (not shown) are located on the back of the flange and on both sides of the center bearing plate.