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2003 GMC Sierra 3500

2003 GMC Sierra 3500 Differential Covers

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Yukon Nodular Iron Cover for GM14T with 8mm Cover Bolts
Part Number: YUKYHCCGM14TM
Guaranteed to Fit
$267.89
Vehicle Fitment
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L GM 10.5 in.
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L GM 10.5 in.
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L GM 10.5 in.
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L GM 10.5 in.
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L GM 10.5 in.
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L GM 10.5 in.
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : Performance ReplacementSeries : High Performance SeriesMaterial : SteelColor Finish : Black PowdercoatedWarranty : Lifetime 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.

Promotions : Yukon Ultimate Summer Rebate
Steel cover for Chrysler & GM 11.5", w/ fill plug
Part Number: YUKYPC5GM115
Guaranteed to Fit
$132.89
Vehicle Fitment
  • 2003 GMC Sierra 3500 SLE All Engines 4WD, GM 11.5 in.
  • 2003 GMC Sierra 3500 SLT All Engines 4WD, GM 11.5 in.
  • 2003 GMC Sierra 3500 Base All Engines RWD, GM 11.5 in.
Product Details
Location : RearNotes : With Filler Plug; Not FinnedProduct Fit : Direct FitRecommended Use : PerformanceMaterial : SteelColor Finish : SilverAxle Type : Chrysler and GM 11.5 in.Bolt Count : 14Warranty : 1-year Yukon Gear and 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.

Differential Cover - Natural, Cast Aluminum, Direct Fit, Sold individually
Part Number: B3270501
Guaranteed to Fit
$315.95
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L
Product Details
Location : Front or RearProduct Fit : Direct FitRecommended Use : Street PerformanceMaterial : Cast AluminumColor Finish : NaturalAxle Type : GM 10.5Bolt Count : 14Warranty : 1-year B&M 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.

Differential Cover - Black, Cast Aluminum, Direct Fit, Sold individually
Part Number: B3271505
Guaranteed to Fit
$320.35
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.6L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.6L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.6L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L With GM 9.5 in. 14 Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L With GM 9.5 in. 14 Bolt
Product Details
Location : Front or RearProduct Fit : Direct FitRecommended Use : PerformanceMaterial : Cast AluminumColor Finish : BlackAxle Type : GM 9.5 in.Bolt Count : 14Includes : Aluminum cover, Fill and Drain Plugs, Bolts and Washers, Load Bolts and NutsWarranty : 1-year B&M 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.

Differential Cover, AAM 11.5, Anodized Black, Cast Aluminum, Sold Individually
Part Number: B3211317
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.6L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.6L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.6L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L For Use With AAM 11.5
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L For Use With AAM 11.5
Product Details
Location : Front Or RearProduct Fit : Direct FitRecommended Use : PerformanceMaterial : Cast AluminumColor Finish : Anodized BlackAxle Type : AAM 11.5Includes : Aluminum cover, Fill and Drain Plugs, Bolts and Washers, Load Bolts and NutsWarranty : B&M Lifetime 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.

Finned aluminum cover for Dodge & GM 11.5" AAM Rear Axle
Part Number: YUKYPC5C115
Guaranteed to Fit
$433.89
Vehicle Fitment
  • 2003 GMC Sierra 3500 SLE All Engines 4WD, GM 11.5 in.
  • 2003 GMC Sierra 3500 SLT All Engines 4WD, GM 11.5 in.
  • 2003 GMC Sierra 3500 Base All Engines RWD, GM 11.5 in.
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : PerformanceAxle Type : Chrysler and GM 11.5 in.Bolt Count : 14Warranty : 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.

Differential Cover - Natural, Cast Aluminum, Direct Fit, Sold individually
Part Number: B3270505
Guaranteed to Fit
$295.15
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.6L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L
Product Details
Location : RearNotes : Includes magnetic drain plug, and hardwareProduct Fit : Direct FitRecommended Use : PerformanceMaterial : Cast AluminumColor Finish : NaturalAxle Type : GM 9.5 in.Bolt Count : 14Warranty : 1-year B&M 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.

OE Solutions Series Differential Cover - Gray, Steel, Direct Fit, Sold individually
Part Number: RB697712
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 2003 GMC Sierra 3500 All Submodels All Engines 11.5 In. Ring Gear
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : OE ReplacementSeries : OE Solutions SeriesMaterial : SteelColor Finish : GrayBolt Count : 14Includes : Drain plugWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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.

Replaces OE Number : 12471446, YPC5-GM11.5Interchange Part Number : 12471446, YPC5-GM11.5
Differential Cover - Chrome, Steel, Direct Fit, Kit
Part Number: T379040
Guaranteed to Fit
$99.49
Vehicle Fitment
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.6L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 Base 8 Cyl 8.1L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 Base 8 Cyl 6.0L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 8.1L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 8.1L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.6L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.0L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLE 8 Cyl 6.6L With Rear Dana 80, With 10-Bolt
  • 2003 GMC Sierra 3500 SLT 8 Cyl 6.0L With Rear Dana 80, With 10-Bolt
Product Details
Location : RearNotes : Gasket & hardware includedProduct Fit : Direct FitRecommended Use : PerformanceMaterial : SteelColor Finish : ChromeAxle Type : Dana 80Bolt Count : 10Includes : Differential cover bolts and gasketWarranty : 1-year TransDapt 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.

Performance Replacement Series Differential Cover - Red, Cast Iron, Universal, Sold individually
Part Number: ARB0750003
Universal Fit
$187.00
Product Details
Product Fit : UniversalRecommended Use : Performance ReplacementSeries : Performance Replacement SeriesMaterial : Cast IronColor Finish : RedWarranty : 3-year, unlimited-mileage ARB 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.

Performance Replacement Series Differential Cover - Red, Cast Iron, Universal, Sold individually
Part Number: ARB0750001
Universal Fit
$197.00
Product Details
Product Fit : UniversalRecommended Use : Performance ReplacementSeries : Performance Replacement SeriesMaterial : Cast IronColor Finish : RedWarranty : 3-year, unlimited-mileage ARB 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.

Performance Replacement Series Differential Cover - Red, Cast Iron, Universal, Sold individually
Part Number: ARB0750004
Universal Fit
$187.00
Product Details
Product Fit : UniversalRecommended Use : Performance ReplacementSeries : Performance Replacement SeriesMaterial : Cast IronColor Finish : RedWarranty : 3-year, unlimited-mileage ARB 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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Product Questions & Answers

Q:I need to confirm that this cover fits a 2003 dodge ram 1500 4x4 rear differential? Thank you Show Less
Evan C.
A:BEST ANSWERHi Evan, thank you for reaching out! Upon checking, it will not fit. We do not have a similar part available for your truck. Have a great day! Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >