Main Image - Gear Box
Gear Box - 1420GB
Gear Box - 1420GB
Gear Box - 1420GB
Gear Box - 1420GB
Gear Box - 1420GB

Gear Box

#1420GB

$233.73 $222.04

Review additional specs to ensure product fitment

Estimated Delivery Tuesday 7 April
* Delivery times are estimates and may vary depending on location

Specifications & Details

Specifications:

Brand: Detroit Axle
Weight: 30 lbs
Dimensions: 12 × 12 × 6 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

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2005 Chevrolet Express 2500 Base RWD with 8500lb to 8600lb GVW
2003-2005 Chevrolet Express 2500 LS RWD with 8500lb to 8600lb GVW
2006 Chevrolet Express 2500 Base with 8500lb to 8600lb GVW
2006 Chevrolet Express 2500 LS with 8500lb to 8600lb GVW
2006 Chevrolet Express 2500 LT with 8500lb to 8600lb GVW

Express 3500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2006 Chevrolet Express 3500 Base
2003-2006 Chevrolet Express 3500 LS
2006 Chevrolet Express 3500 LT

Silverado 1500 HD

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001 Chevrolet Silverado 1500 HD LS with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 1500 HD LT with 32 Splines and 4 Blanks on Sector Shaft

Silverado 2500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
1999-2000 Chevrolet Silverado 2500 Base Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 Chevrolet Silverado 2500 LS Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 Chevrolet Silverado 2500 LT Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 400 SS Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 Cheyenne Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Silverado 2500 Custom Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 400 SS with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Base with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Cheyenne with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 Custom with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 LS with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Silverado 2500 LT with 32 Splines and 4 Blanks on Sector Shaft

Silverado 2500 HD

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2005 Chevrolet Silverado 2500 HD Base with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 Chevrolet Silverado 2500 HD LS with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 Chevrolet Silverado 2500 HD LT with 32 Splines and 4 Blanks on Sector Shaft
2003-2006 Chevrolet Silverado 2500 HD WT with 32 Splines and 4 Blanks on Sector Shaft

Silverado 3500

Swipe left & right to view
additional chart details

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

Suburban 2500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2000 Chevrolet Suburban 2500 Base Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Suburban 2500 LS Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 Chevrolet Suburban 2500 LT Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 Base with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 LS with 32 Splines and 4 Blanks on Sector Shaft
2001 Chevrolet Suburban 2500 LT with 32 Splines and 4 Blanks on Sector Shaft

GMC

Savana 2500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2005 GMC Savana 2500 Base RWD with 8500lb to 8600lb GVW
2003-2005 GMC Savana 2500 SLE RWD with 8500lb to 8600lb GVW
2006 GMC Savana 2500 Base with 8500lb to 8600lb GVW

Savana 3500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2003-2006 GMC Savana 3500 Base
2003-2005 GMC Savana 3500 SLE
2006 GMC Savana 3500 LS
2006 GMC Savana 3500 LT

Sierra 1500 HD

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001 GMC Sierra 1500 HD SLE with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 1500 HD SLT with 32 Splines and 4 Blanks on Sector Shaft

Sierra 2500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
1999-2000 GMC Sierra 2500 SL Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 GMC Sierra 2500 SLE Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
1999-2000 GMC Sierra 2500 SLT Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SL with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SLE with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Sierra 2500 SLT with 32 Splines and 4 Blanks on Sector Shaft

Sierra 2500 HD

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2001-2002 GMC Sierra 2500 HD SL with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 GMC Sierra 2500 HD SLE with 32 Splines and 4 Blanks on Sector Shaft
2001-2006 GMC Sierra 2500 HD SLT with 32 Splines and 4 Blanks on Sector Shaft
2002-2005 GMC Sierra 2500 HD Base with 32 Splines and 4 Blanks on Sector Shaft
2003-2006 GMC Sierra 2500 HD WT with 32 Splines and 4 Blanks on Sector Shaft
2006 GMC Sierra 2500 HD SL with 32 Splines and 4 Blanks on Sector Shaft

Sierra 3500

Swipe left & right to view
additional chart details

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

Yukon XL 2500

Swipe left & right to view
additional chart details

Year Make Model Submodel Drive Type Body Type Note
2000 GMC Yukon XL 2500 SLE Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2000 GMC Yukon XL 2500 SLT Production Code HD; with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Yukon XL 2500 SLE with 32 Splines and 4 Blanks on Sector Shaft
2001 GMC Yukon XL 2500 SLT 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

More Parts for Your Vehicle

5pc Gear Box Lower Intermediate Steering Shaft Suspension Kit
5pc Gear Box Lower Intermediate Steering Shaft Suspension Kit
5GST472821
Gear Box Lower Intermediate Steering Shaft Kit
Gear Box Lower Intermediate Steering Shaft Kit
2GT472820