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Home >> Pontiac >> 1982 >> Grand Prix V6-252 4.1L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Oil Pump, Engine
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Oil Pump, Engine

Gear Backlash .0015-.003 Inch (in)
Gear To Body Clearance .0025-.005 Inch (in)
Note: Maximum
Gear End Play
Note: Measured between pump cover and end of gears using straight edge feeler gauge.
.002-.006 Inch (in)
Depth .8677-.8697 Inch (in)
Diameter 1.671-1.674 Inch (in)
Pump Gear Thickness .8720-.8735 Inch (in)
Pump Gear Diameter 1.664-1.666 Inch (in)