Replace a non working or worn out gear box with this quality reproduction power steering gear box. This steering box contains no remanufactured parts. It features an all new main casting, sector shaft, and internals. Every box 100% tested for leaks, function, and performance. Replace that worn steering box with a brand new unit and experience the difference in steering handling and performance. Replaces OE numbers # 15068759, 19150135, 26099875.
P17589 Specifications: (crossover # 27-7589)
Hose Port Type: O-Ring
Input Shaft Diameter: 0.787 IN
Input Shaft Diameter: 19.9898 MM
Mounting Hardware Included: No
Output Shaft Diameter: 1.25 IN
Output Shaft Diameter: 31.75 MM
Output Shaft Spline Quantity: 33
Output Shaft Thread Diameter: 21.95 MM
Output Shaft Thread Diameter: 0.864 IN
Power Assisted: Yes
Pressure Port Thread Diameter: 0.698 IN
Pressure Port Thread Diameter: 17.73 MM
Pressure Port Thread Size: 18x1.5
Return Port Thread Diameter: 0.62 IN
Return Port Thread Diameter: 15.75 MM
Return Port Thread Size: 16x1.5
Splined Input Shaft: No (double-flat non-splined)
Total Turns Lock To Lock: 3.25
Type: Power
Chevrolet Applications (Power Gear, 33-Spline Sector)
2007 Silverado 1500 Classic
2001 Silverado 1500 HD
2007 Silverado 1500 HD Classic
1999?2001 Silverado 2500
2001?2006 Silverado 2500 HD
2007 Silverado 2500 HD Classic
2001?2006 Silverado 3500
2007 Silverado 3500 Classic
2000?2001 Suburban 2500
GMC Applications (Power Gear, 33-Spline Sector)
2007 Sierra 1500 Classic
2001 Sierra 1500 HD
2007 Sierra 1500 HD Classic
1999?2001 Sierra 2500
2001?2006 Sierra 2500 HD
2007 Sierra 2500 HD Classic
2001?2006 Sierra 3500
2007 Sierra 3500 Classic
2000?2001 Yukon XL 2500
Additional Information
Important: The casting on this steering box may differ in appearance from the factory box but will fit and function the same or better than the original.
Chevrolet Truck Applications
2007 - 2007 Chevrolet Silverado 1500 Classic
2001 - 2001 Chevrolet Silverado 1500 HD
1999 - 2001 Chevrolet Silverado 2500
2001 - 2006 Chevrolet Silverado 2500 HD
2007 - 2007 Chevrolet Silverado 2500 HD Classic
2001 - 2006 Chevrolet Silverado 3500
2007 - 2007 Chevrolet Silverado 3500 Classic
2000 - 2001 Chevrolet Suburban 2500
1999 - 2007 Chevrolet Truck
GMC Truck Applications
2007 - 2007 GMC Sierra 1500 Classic
2001 - 2001 GMC Sierra 1500 HD
1999 - 2001 GMC Sierra 2500
2001 - 2006 GMC Sierra 2500 HD
2007 - 2007 GMC Sierra 2500 HD Classic
2001 - 2006 GMC Sierra 3500
2007 - 2007 GMC Sierra 3500 Classic
1999 - 2007 GMC Truck
2000 - 2001 GMC Yukon XL 2500
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
