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2021 GMC Sierra 2500 HD
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2021 GMC Sierra 2500 HD

2021 GMC Sierra 2500 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
$65.49
Vehicle Fitment
  • 2021 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : OE ReplacementMaterial : 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.

Series : GM Original Equipment Series
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 2500 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 2500 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 2500 HD AT4 8 Cyl 6.6L This item will only fit models equipped with AAM 11.5/12.0-14 bolt rear axle
  • 2021 GMC Sierra 2500 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 2500 HD Denali 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 : PerformanceMaterial : 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.

Series : Pro Series
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 ReplacementMaterial : 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.

Specialty Part : Performance Part by JCWSeries : Performance Replacement Series
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: ARB0750001
Universal Fit
$197.00
Product Details
Product Fit : UniversalRecommended Use : Performance ReplacementMaterial : 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.

Specialty Part : Performance Part by JCWSeries : Performance Replacement Series
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 ReplacementMaterial : 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.

Specialty Part : Performance Part by JCWSeries : Performance Replacement Series
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Popular Products

Product Questions & Answers

ARB Performance Replacement Series Differential Cover - Red, Cast Iron, Universal, Sold individually
$187
Q:2024 1500 Trai Boss may have a GM or AAM rear axle. Differentials are not same shape. How can this be Universal fit? Show Less
Hershel
A:BEST ANSWERHi Chris, thank you for reaching out. Thank you for pointing it out. This product is compatible with Dana 35 and Dana 35C axles. Jeep vehicles usually have this type of axle. We will update this listing as soon as possible. Kindly call our parts team at 1-866-529-0412 so we can help you look for the correct part based on your complete vehicle information. Have a nice day. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >

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