Main Image - Gear Box Steering Shaft Kit
Gear Box - 1420GB
Lower Intermediate Steering Shaft - 425-130
Pitman Arm - K6536

Gear Box Lower Intermediate Steering Shaft Pitman Arm Suspension Kit

#3GST473016

$321.86 $305.77

Estimated Delivery Wednesday 15 April
* Delivery times are estimates and may vary depending on location

Kit Component Parts

Quantity Name Part Number
1 Gear Box 1420GB
1 Lower Intermediate Steering Shaft 425-130
1 Pitman Arm K6536

Specifications & Details

Specifications:

Brand: Detroit Axle
Weight: 36 lbs
Dimensions: 12 × 10 × 8 in

Details:

  • Built under strict quality control standards; Tested for impact, wear and fatigue to ensure quality and durability; Manufactured in ISO9002 Certified facility
  • To Activate your Lifetime Warranty, you must send in your core unit. Call us when you order to get a return shipping label for your old unit

Compatible Vehicles

Chevrolet

Silverado 1500 HD

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001 Chevrolet Silverado 1500 HD LS Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 1500 HD LT Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Silverado 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
1999-2000 Chevrolet Silverado 2500 Base Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
1999-2000 Chevrolet Silverado 2500 LS Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
1999-2000 Chevrolet Silverado 2500 LT Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 Chevrolet Silverado 2500 400 SS Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 Chevrolet Silverado 2500 Cheyenne Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 Chevrolet Silverado 2500 Custom Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 400 SS without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 Base without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 Cheyenne without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 Custom without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 LS without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Silverado 2500 LT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Silverado 2500 HD

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2005 Chevrolet Silverado 2500 HD Base without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2005 Chevrolet Silverado 2500 HD LS without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2005 Chevrolet Silverado 2500 HD LT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2003-2005 Chevrolet Silverado 2500 HD WT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Silverado 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2003 Chevrolet Silverado 3500 Base 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2003 Chevrolet Silverado 3500 LS 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2003 Chevrolet Silverado 3500 LT 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 Chevrolet Silverado 3500 Base 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 Chevrolet Silverado 3500 LS 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 Chevrolet Silverado 3500 WT 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 Chevrolet Silverado 3500 Base 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 Chevrolet Silverado 3500 LS 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 Chevrolet Silverado 3500 LT 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Suburban 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2000 Chevrolet Suburban 2500 Base Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 Chevrolet Suburban 2500 LS Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 Chevrolet Suburban 2500 LT Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Suburban 2500 Base Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Suburban 2500 LS Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 Chevrolet Suburban 2500 LT Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

GMC

Sierra 1500 HD

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001 GMC Sierra 1500 HD SLE Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Sierra 1500 HD SLT Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Sierra 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
1999-2000 GMC Sierra 2500 SL Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
1999-2000 GMC Sierra 2500 SLE Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
1999-2000 GMC Sierra 2500 SLT Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Sierra 2500 SL without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Sierra 2500 SLE without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Sierra 2500 SLT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Sierra 2500 HD

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2002 GMC Sierra 2500 HD SL without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2005 GMC Sierra 2500 HD SLE without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2005 GMC Sierra 2500 HD SLT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2002-2005 GMC Sierra 2500 HD Base without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2003-2005 GMC Sierra 2500 HD WT without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Sierra 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2002 GMC Sierra 3500 SL 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2003 GMC Sierra 3500 SLE 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001-2003 GMC Sierra 3500 SLT 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2002-2003 GMC Sierra 3500 Base 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 GMC Sierra 3500 Base 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 GMC Sierra 3500 SLE 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2004 GMC Sierra 3500 WT 4WD Standard Cab Pickup Dual Rear Wheel; without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 GMC Sierra 3500 Base 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 GMC Sierra 3500 SLE 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 GMC Sierra 3500 SLT 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2005 GMC Sierra 3500 WT 4WD without RPO Code HVY (2.00 inch (51mm) Body Lift); Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Yukon XL 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2000 GMC Yukon XL 2500 SLE 4WD Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2000 GMC Yukon XL 2500 SLT 4WD Production Code HD; Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Yukon XL 2500 SLE 4WD Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm
2001 GMC Yukon XL 2500 SLT 4WD Power Gear; for 32 Splines and 4 Blanks on Sector Shaft; 4-Groove Pitman Arm

Warranty

LIFETIME WARRANTY - SEE WARRANTY DOCUMENT FOR DETAILS

Parts Covered by Lifetime Warranty CV Axles (Remanufactured): CV Axle Shaft Assemblies rebuilt from OEM Gear Boxes (Remanufactured): Gear Box Assemblies rebuilt from OEM Racks & Pinions (Remanufactured): Rack & Pinion Assemblies rebuilt from OEM