Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1991
>>
Skylark L4-151 2.5L
>>
Repair and Diagnosis
>>
Specifications
>>
Mechanical Specifications
>>
Engine
>>
Oil Pump, Engine
Oil Pump, Engine
Vin R & U, Gear Values
Gear Pocket Depth
0.514-0.516 Inch (in)
Pump Gear Thickness
0.511-0.512 Inch (in)