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2021 GMC Sierra 3500 HD
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60-Day Returns
Lifetime Replacement
2021 GMC Sierra 3500 HD

2021 GMC Sierra 3500 HD Differential Covers

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GM Original Equipment Series Differential Cover - Natural, Steel, Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Differential Cover - Natural, Steel, Direct Fit, Sold individually
Part Number: AC84757353
Guaranteed to Fit
$64.49
Vehicle Fitment
  • 2021 GMC Sierra 3500 HD All Submodels All Engines
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : OE ReplacementSeries : GM Original Equipment SeriesMaterial : SteelColor Finish : NaturalWarranty : 24-months or unlimited mile AC Delco 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.

Pro Series Differential Cover - Black, Aluminum, Direct Fit, Sold individually
aFe®
Pro Series Differential Cover - Black, Aluminum, Direct Fit, Sold individually
Part Number: A154671260B
Guaranteed to Fit
$355.00
Vehicle Fitment
  • 2021 GMC Sierra 3500 HD Base 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
  • 2021 GMC Sierra 3500 HD SLE 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
  • 2021 GMC Sierra 3500 HD SLT 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
  • 2021 GMC Sierra 3500 HD Denali 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
  • 2021 GMC Sierra 3500 HD AT4 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : PerformanceSeries : Pro SeriesMaterial : AluminumColor Finish : BlackWarranty : 2-year AFE 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
ARB®
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
ARB®
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

ARB Performance Replacement Series Differential Cover - Red, Cast Iron, Universal, Sold individually
$187
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 >

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