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Dorman 630-638 Drive Axle Shaft Assembly - Front Right InnerOE Quality 60-Day Returns
Part #: 630-638

Dorman 630-638 Drive Axle Shaft Assembly - Front Right Inner

Front Right Inner
44 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Chevrolet, and GMC, Cheyenne, Escalade, Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado 1500, Silverado 1500 LD, Tahoe, Yukon, and Yukon XL
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Dorman 630-638 Front Right Inner Axle Shaft

Dorman 630-638 is a drive axle shaft assembly for the front right inner position on select GM full-size SUVs and pickups. It replaces the original axle shaft on supported applications and arrives ready for installation out of the box.

  • Direct replacement drive axle shaft assembly
  • Front right inner position
  • Steel shaft construction
  • 360 mm length
  • 28 inboard splines
  • No ABS tone ring included
  • No hub bearing, axle seal, brake hardware, dust shield, or backing plate included
  • Not adjustable

Vehicle Fitment

  • Fits 2014-2020 Chevrolet Cheyenne, front right inner
  • Fits 2015-2019 Cadillac Escalade, front right inner
  • Fits 2015-2019 Cadillac Escalade ESV, front right inner
  • Fits 2015-2019 Chevrolet Silverado 1500, front right inner
  • Fits 2019 Chevrolet Silverado 1500 LD, front right inner
  • Fits 2015-2019 Chevrolet Tahoe, front right inner
  • Fits 2015-2019 GMC Sierra 1500, front right inner
  • Fits 2019 GMC Sierra 1500 Limited, front right inner
  • Fits 2015-2019 GMC Yukon, front right inner
  • Fits 2015-2019 GMC Yukon XL, front right inner

Detailed Description

This axle shaft assembly is built for vehicles with an independent front suspension (IFS) differential case design. It uses a steel shaft with a 360 mm overall length and 30.5 mm shaft diameter, along with 28 inboard splines for the specified front right inner application. Dorman 630-638 is a practical OE-style replacement for Silverado 1500, Sierra 1500, Tahoe, Yukon, Escalade, and related models when the original shaft is worn or damaged.

This part cross-references 22876133 for the same application.

Common Repair Reasons

  • Broken or bent axle shaft
  • Excessive vibration from a worn inner shaft
  • Noise from drivetrain wear at the front axle
  • Loss of driveline performance after axle damage
  • Repair after bearing-related axle wear

Installation Notes

Verify front right inner fitment before installation and confirm spline count, shaft length, and differential configuration against the original part. This assembly does not include wheel studs, ABS tone ring, hub bearing, axle shaft seal, brake hardware, brake dust shield, or brake backing plate, so reuse or source those components as needed for the repair.

Quality Assurance

Dorman supplies direct replacement drivetrain components for specific vehicle applications, and this axle shaft assembly is built to match the listed fitment and dimensional requirements for supported Chevrolet, GMC, and Cadillac models.

BrandDorman
Part Number630-638
Rust Resistant CoatingNo
Rust Resistant CoatingNon
Wheel Studs IncludedNo
Wheel Studs IncludedNon
Shaft Length360
Shaft MaterialAcero
Shaft MaterialSteel
Inboard Spline Quantity28
Outboard Spline Quantity0
ABS Tone Ring IncludedNo
ABS Tone Ring IncludedNon
Shaft Diameter30.5
Differential Case Design TypeIfs
Brake Hardware IncludedNo
Brake Hardware IncludedNon
Brake Dust Shield IncludedNo
Brake Dust Shield IncludedNon
Brake Backing Plate IncludedNo
Brake Backing Plate IncludedNon
Axle Shaft Seal IncludedNo
Axle Shaft Seal IncludedNon
Hub Bearing IncludedNo
Hub Bearing IncludedNon
AdjustableNo
AdjustableNon
Length360 mm
MaterialAcero
MaterialSteel
Package ContentsInner axle shaft

This part fits 44 vehicles. Search below:

YearMakeModelBody TypeDrive TypePositionNotes
2020ChevroletCheyenneCrew Cab Pickup4WDFront Right Inner
2019CadillacEscaladeFront Right Inner
2019CadillacEscalade ESVFront Right Inner
2019ChevroletCheyenneFront Right Inner
2019ChevroletSilverado 1500Front Right Inner
2019ChevroletSilverado 1500 LDFront Right Inner
2019ChevroletTahoeFront Right Inner
2019GMCSierra 1500Front Right Inner
2019GMCSierra 1500 LimitedFront Right Inner
2019GMCYukonFront Right Inner
2019GMCYukon XLFront Right Inner
2018CadillacEscaladeFront Right Inner
2018CadillacEscalade ESVFront Right Inner
2018ChevroletCheyenneFront Right Inner
2018ChevroletSilverado 1500Front Right Inner
2018ChevroletTahoeFront Right Inner
2018GMCSierra 1500Front Right Inner
2018GMCYukonFront Right Inner
2018GMCYukon XLFront Right Inner
2017CadillacEscaladeFront Right Inner
2017CadillacEscalade ESVFront Right Inner
2017ChevroletCheyenneFront Right Inner
2017ChevroletSilverado 1500Front Right Inner
2017ChevroletTahoeFront Right Inner
2017GMCSierra 1500Front Right Inner
2017GMCYukonFront Right Inner
2017GMCYukon XLFront Right Inner
2016CadillacEscaladeFront Right Inner
2016CadillacEscalade ESVFront Right Inner
2016ChevroletCheyenneFront Right Inner
2016ChevroletSilverado 1500Front Right Inner
2016ChevroletTahoeFront Right Inner
2016GMCSierra 1500Front Right Inner
2016GMCYukonFront Right Inner
2016GMCYukon XLFront Right Inner
2015CadillacEscaladeFront Right Inner
2015CadillacEscalade ESVFront Right Inner
2015ChevroletCheyenneFront Right Inner
2015ChevroletSilverado 1500Front Right Inner
2015ChevroletTahoeFront Right Inner
2015GMCSierra 1500Front Right Inner
2015GMCYukonFront Right Inner
2015GMCYukon XLFront Right Inner
2014ChevroletCheyenneFront Right Inner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

22876133

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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