Dimension/Clearance Specifications

Gerotor Pocket Depth 17.11-17.16 mm (0.6735-0.6756 inches)
Diameter 54.033-54.083 mm (2.1273-2.1292 inches)
Inner Gerotor Tip Clearance Maximum 0.15 mm (0.0059 inches)
Outer Gerotor Diameter Clearance 0.033-0.133 mm (0.0013-0.0052 inches)
Outer Gerotor Thickness 17.087-17.099 mm (0.6727-0.6731 inches)
Oil Pump Drive:
To the Driven Gear Backlash 0.23-0.51 mm (0.0091-0.0201 inches)