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2006 GMC Sierra 2500 HD
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2006 GMC Sierra 2500 HD

2006 GMC Sierra 2500 HD Ring and Pinions

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Yukon high performance ring & pinion set, GM & Chrysler 11.5", rear, 3.42 ratio
Yukon Gear & Axle®
Yukon high performance ring & pinion set, GM & Chrysler 11.5", rear, 3.42 ratio
Part Number: YUKYGGM115342
Guaranteed to Fit
$821.89
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines RWD
Product Details
Location : RearNotes : 11.5AAM GM & CHY 3.4Gear Ratio : 3.42Axle Type : Chrysler and GM 11.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon Ring and Pinion Gear Set for GM & Chrysler 11.5” Differentials, 3.73 Ratio
Yukon Gear & Axle®
Yukon Ring and Pinion Gear Set for GM & Chrysler 11.5” Differentials, 3.73 Ratio
Part Number: YUKYGGM115373
Guaranteed to Fit
$769.89
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines RWD
Product Details
Location : RearNotes : 11.5AAM GM & CHY 3.7Gear Ratio : 3.73Axle Type : Chrysler and GM 11.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 4.56 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 4.56 ratio
Part Number: YSTZGGM925456R
Guaranteed to Fit
$259.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 4.56Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 5.38 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 5.38 ratio
Part Number: YSTZGGM925538R
Guaranteed to Fit
$259.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 5.38Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 5.13 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 5.13 ratio
Part Number: YSTZGGM925513R
Guaranteed to Fit
$259.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 5.13Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 4.11 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 4.11 ratio
Part Number: YSTZGGM925411R
Guaranteed to Fit
$260.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 4.11Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 3.73 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 3.73 ratio
Part Number: YSTZGGM925373R
Guaranteed to Fit
$259.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 3.73Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion Gear Set for 10.5" GM 14 Bolt Truck in a 3.42 Ratio
USA Standard Gear®
USA Standard Ring & Pinion Gear Set for 10.5" GM 14 Bolt Truck in a 3.42 Ratio
Part Number: YSTZGGM14T342
Guaranteed to Fit
$284.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Four Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Four Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L Four Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L Four Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L Four Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Rear Wheel Drive; GM 10.5 in Rear; With 14 Bolt Cover; 3.42 Ratio; Ring and Pinion Set; Fits 3 series 4.10 & Down Carrier
Product Details
Location : Rear, Driver or Passenger SideGear Ratio : 3.42Recommended Use : Performance ReplacementProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for 10.5" GM 14 bolt truck, 4.88 ratio, thick
USA Standard Gear®
USA Standard Ring & Pinion set for 10.5" GM 14 bolt truck, 4.88 ratio, thick
Part Number: YSTZGGM14T488T
Guaranteed to Fit
$272.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 14 Bolt TruckGear Ratio : 4.88Axle Type : GM 10.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.56 ratio
USA Standard Gear®
USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.56 ratio
Part Number: YSTZGGM14T456
Guaranteed to Fit
$273.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 14 Bolt TruckGear Ratio : 4.56Axle Type : GM 10.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for 10.5" GM 14 bolt truck, 5.38 ratio, thick
USA Standard Gear®
USA Standard Ring & Pinion set for 10.5" GM 14 bolt truck, 5.38 ratio, thick
Part Number: YSTZGGM14T538T
Guaranteed to Fit
$295.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 14 Bolt TruckGear Ratio : 5.38Axle Type : GM 10.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.11 ratio
USA Standard Gear®
USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.11 ratio
Part Number: YSTZGGM14T411
Guaranteed to Fit
$315.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 14 Bolt TruckGear Ratio : 4.11Axle Type : GM 10.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 3.42 ratio
USA Standard Gear®
USA Standard Ring & Pinion set for GM 9.25" IFS Reverse rotation, 3.42 ratio
Part Number: YSTZGGM925342R
Guaranteed to Fit
$317.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD
Product Details
Location : FrontGear Ratio : 3.42Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

USA Standard Ring & Pinion gear set for GM & Chrysler 11.5" Rear in a 4.56 ratio
USA Standard Gear®
USA Standard Ring & Pinion gear set for GM & Chrysler 11.5" Rear in a 4.56 ratio
Part Number: YSTZGGM115456
Guaranteed to Fit
$429.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2006 GMC Sierra 2500 HD SLT All Engines RWD
Product Details
Location : RearGear Ratio : 4.56Axle Type : Chrysler and GM 11.5 in.Pinion Spline Count : 30Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year USA Standard Gear limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon high performance ring & pinion set, GM 9.25" IFS, reverse rotation, 4.56
Yukon Gear & Axle®
Yukon high performance ring & pinion set, GM 9.25" IFS, reverse rotation, 4.56
Part Number: YUKYGGM925456R
Guaranteed to Fit
$412.89
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SL All Engines 4WD, GM 9.25 in. Front
  • 2006 GMC Sierra 2500 HD WT All Engines 4WD, GM 9.25 in. Front
  • 2006 GMC Sierra 2500 HD SLE All Engines 4WD, GM 9.25 in. Front
  • 2006 GMC Sierra 2500 HD SLT All Engines 4WD, GM 9.25 in. Front
Product Details
Location : FrontNotes : If Installing into a Dodge 9.25 in. Front with Factory Carrier, you will Need a Ring Gear Spacer Part Number MRG925AGear Ratio : 4.56Axle Type : GM 9.25 in.Pinion Spline Count : 33Recommended Use : PerformanceProduct Fit : Direct FitWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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