Notes: Except Power Gear;For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system;In-Line filter available
Finish: Black
Hose Port Type: O-Ring
Import or Domestic: Domestic
Input Shaft Diameter (in): 0.725"
Input Shaft Diameter (mm): 18.420000000000002
Input Shaft Spline Count: 35 + Blank and Groove
Input Shaft Type: Splined, Single Flat
Number of Mounting Holes: 3
Output Shaft Diameter (in): 1.25"
Output Shaft Diameter (mm): 31.75
Pressure Port Thread Size: M18 x 1.5
Pump Rotation: Standard
Quantity: 1 per Pack
Return Port Thread Size: M16 x 1.5
Total Turns Lock to Lock: 3.2
Without: Pitman Arm
Part Description: 1991 GMC K3500 Remanufactured Power Steering Gear
1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS