Main Image - Gear Box Pitman Arm Kit
Gear Box - 1420GB
Pitman Arm - K6536

Gear Box Pitman Arm Suspension Kit

#2GS473013

$269.62 $256.14

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 Pitman Arm K6536

Specifications & Details

Specifications:

Brand: Detroit Axle
Weight: 33 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

Express 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2005 Chevrolet Express 2500 Base RWD with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2005 Chevrolet Express 2500 LS RWD with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Express 2500 Base with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Express 2500 LS with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Express 2500 LT with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

Express 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2006 Chevrolet Express 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2006 Chevrolet Express 3500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Express 3500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 1500 HD LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 Chevrolet Silverado 2500 LS Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 Chevrolet Silverado 2500 LT Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 400 SS Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 Cheyenne Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 Custom Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 400 SS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Cheyenne 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Custom 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 Chevrolet Silverado 2500 HD LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 Chevrolet Silverado 2500 HD LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2006 Chevrolet Silverado 2500 HD WT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

Silverado 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2003 Chevrolet Silverado 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2003 Chevrolet Silverado 3500 HD 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2003 Chevrolet Silverado 3500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2003 Chevrolet Silverado 3500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 Chevrolet Silverado 3500 Base 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 Chevrolet Silverado 3500 LS 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 Chevrolet Silverado 3500 WT 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 Chevrolet Silverado 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 Chevrolet Silverado 3500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 Chevrolet Silverado 3500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Silverado 3500 LS 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 Chevrolet Silverado 3500 WT 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Suburban 2500 LS Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Suburban 2500 LT Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

GMC

Savana 2500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2005 GMC Savana 2500 Base RWD with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2005 GMC Savana 2500 SLE RWD with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Savana 2500 Base with 8500lb to 8600lb GVW; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

Savana 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2006 GMC Savana 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2005 GMC Savana 3500 SLE 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Savana 3500 LS 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Savana 3500 LT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 1500 HD SLT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 GMC Sierra 2500 SLE Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 GMC Sierra 2500 SLT Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SL 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SLE 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SLT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 GMC Sierra 2500 HD SLE 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 GMC Sierra 2500 HD SLT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2002-2005 GMC Sierra 2500 HD Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2003-2006 GMC Sierra 2500 HD WT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Sierra 2500 HD SL 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

Sierra 3500

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additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2002 GMC Sierra 3500 SL 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2003 GMC Sierra 3500 SLE 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001-2003 GMC Sierra 3500 SLT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2002-2003 GMC Sierra 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 GMC Sierra 3500 Base 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 GMC Sierra 3500 SLE 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2004 GMC Sierra 3500 WT 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 GMC Sierra 3500 Base 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 GMC Sierra 3500 SLE 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 GMC Sierra 3500 SLT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2005 GMC Sierra 3500 WT 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Sierra 3500 SL 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Sierra 3500 SLE 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Sierra 3500 WT 4WD Standard Cab Pickup with Dual Rear Wheels (DRW); 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2000 GMC Yukon XL 2500 SLT 4WD Production Code HD; 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Yukon XL 2500 SLE 4WD 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Yukon XL 2500 SLT 4WD 4-Groove Pitman Arm; Power Gear; with 32 Splines and 4 Blanks on Sector Shaft

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