GMC Differential & Rear-End Components

Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.23 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10699

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Estimated Ship Date: Feb 9, 2026 if ordered today

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GM & CHY 11.5AAM FULL SPOOL, 38SPL

Part Number: YGA-32186

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Zip Locker, Air Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-34020

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10826

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Reman Axle Assembly for GM 8.25" 2013-18 GM 1500 Truck, 2013-20 SUV, 3.42 Ratio

Part Number: ZUD-73866

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Estimated Ship Date: Feb 10, 2026 if ordered today

• Core Charge $400.00
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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.13 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10523

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10524

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10563

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 9.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: YGA-10651

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.38 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10843

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10702

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10714

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Differential Carrier, Dura Grip Positraction, Clutch-type, 37-spline, Nodular Iron, Rear, Dana 80, Each

Part Number: YGA-26046

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Carrier, Grip Lok, Mechanical Locker, 30 Spline, Dana 44, Rear, Each

Part Number: PWT-LK444430

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-215

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-216

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential Carriers, Grip Pro Traction System, 35 Spline, Dana 60, Front, 4.10 and Lower Ratio, Each

Part Number: PWT-GT436035F

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Differential Carriers, Grip Pro Traction System, 35 Spline, Dana 60, Rear, 4.56 Up Ratio. Each

Part Number: PWT-GT446035

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Estimated Ship Date: Mar 16, 2026 if ordered today

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GM 8.5" 30Spline 4340 FRONT AXLE kit, w/ Super-Joint

Part Number: YGA-21328

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Zip Locker, Air Locker, Dana 60/61 30 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34023

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Carrier, Zip Locker, Air Locker Style, 30-spline, Dana 44, Each

Part Number: YGA-34018

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Installation Kit, Master Overhaul, GM12.25 in. HO72, Kit

Part Number: YGA-14099

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Estimated Ship Date: Feb 23, 2026 if ordered today

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HO72 GM w/ LOAD BOLT (TAPERED BRGS)

Part Number: YGA-11077

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Front, AAM 760 IFS, Kit

Part Number: ARB-RD148

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Axle Conversion, Rear, With Limited Slip Differential, 3.42 and Down ratio, 5 x 5.00 in. Bolt Circle, GM, Kit

Part Number: HUU-02-122

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Estimated Ship Date: Feb 16, 2026 if ordered today

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