2003 GMC SIERRA 1500 HD Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

Yukon Gear & Axle Replacement Outer Dust Shields YSPBF-036

Axle Drive Flange Components, Pinion Yoke Dust Shield, Dana 60/70, GM, Ford, Mopar, Each

Part Number: YGA-33441

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R9.5GRL

Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R95GRL

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPSA-016

9.25IFS GM LH CARRIER BRG ADJUSTER

Part Number: YGA-33362

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Minimum Install Kits MK GM9.25IFS

Ring and Pinion Gear Installation Kit, Minimum Install, 30-spline, Reverse Rotation, Front, GM 9.25 in. IFS, Kit

Part Number: YGA-12060

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Cardone Remanufactured CV Drive Axles 60-1325

Axle Shafts, Remanufactured CV Drive Axles, Front, Chevrolet, GMC, Hummer, Each

Part Number: AAZ-60-1325

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Yukon Gear & Axle Crosspins and Shafts YSPXPGM9.5

Differential Cross Shafts, GM 9.5, 12 or 14 Bolt, Fits Yukon Dura Grip or Eaton Positraction Carriers, Cadillac, Chevrolet, GMC, Each

Part Number: YGA-33205

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Powertrax Grip LS Traction Systems GM 8.5 Inch LS201030

Differential, Grip LS Traction System, 30-Spline, GM, 8.5 in., Each

Part Number: PWT-LS201030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Ring and Pinion Sets 697-300 GM 8.5/8.625 in. 3.42 Gears

Differential Ring And Pinion Set

Part Number: RNB-697-300

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

USA Standard Gear Ring and Pinion Gears ZG GM9.5-513

9.5" GM 5.13 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36228

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0084

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.56:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0084

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

SKF Bearings Pinion Bearing Races HM803110

Tapered roller bearing race

Part Number: SKF-HM803110

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-066

9.25IFS GM T/W, STUB AXLE SIDE

Part Number: YGA-33525

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Spider Gear Kits YPKGM9.5-S-33

Spider Gear Kit, Open Differential, GM 9.25 in./9.5 in., 33 Spline, Kit

Part Number: YGA-16060

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles YA G26060414

Axle Shaft, Rear, C-clip, 33-spline Inner, 1541H Alloy Steel, GM 9.5 in., Chevy, GMC, Each

Part Number: YGA-21625

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Minimum Install Kits MK GM9.5-B

Ring and Pinion Gear Installation Kit, Minimum Install, 30-spline, Standard Rotation, Rear, GM 9.5 in., Kit

Part Number: YGA-12062

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Super Carrier Shims YPKGM9.5-PC-SHI

Eaton positraction Shim kit for 9.5" GM

Part Number: YGA-16059

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Axle Shafts, Direct Fit ZA K630837

Axle 9.5" GM REAR, '99-'07, 33-5/16", 8 LUG, 33spl, SEMI-FLOATSHAFT

Part Number: SPZ-12216

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Zumbrota Remanufactured Axle Assemblies RAA440-1337A

Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-1337A

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Call to Order

USA Standard Gear Ring and Pinion Sets ZG GM9.25-373R GM 9.25 in. IFS 3.73 Gears

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 3.73 ratio

Part Number: SPZ-36276

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Yukon Gear & Axle Differential Third Member Fasteners YSPBLT-080

HOUSING CASE FASTENER, GM IFS Drop Out HOUSING CASE BOLT w/ WASHER .

Part Number: YGA-33569

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Ring and Pinion Gear Installation Kits 797-119

Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-119

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 424005DFR2

DRIVER

Part Number: PWT-424005DFR2

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 8011001ZAT

Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 8021001ZBG

Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 8031001ZAV

Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today