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Home >> Pontiac >> 1990 >> J2000/Sunbird L4-121 2.0L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Oil Pump, Engine >> Dimension/Clearance Specifications >> Oil Pump
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Oil Pump

Vin K & M, Gear Values
Gear Backlash 0.004-0.008
Gear To Body Clearance 0.0043-0.0074
Gear Endplay
Note: Measured between pump cover and end of gears using straightedge & feeler gauge.
0.001-0.004
Gear Pocket Depth 0.395-0.397