2015 GMC SIERRA-3500-HD Transmission & Drivetrain

Differential, Eaton Detroit Truetrac, 30-Spline, AAM, 11.5 in., 14-Bolt, Each

Part Number: ETN-915A568

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/22/2025

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Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Rear, Each

Part Number: YGA-26033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Rear Driveshaft

Part Number: RNB-946-089

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Estimated Ship Date: Monday 9/22/2025

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Transmission, GM 6L90 RWD 6-Spd

Part Number: VRE-8224A-JMBF

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Estimated Ship Date: Nov 3, 2025 if ordered today

• Core Charge $1,095.00
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Transmission, GM 6L90 4WD 6-Spd

Part Number: VRE-8221A-JMBF

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Estimated Ship Date: Nov 3, 2025 if ordered today

• Core Charge $1,095.00
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Driveshaft, Balanced, Assembled, Rear, Aluminum, Length 78.849 in., Diameter 5.000 in., Chevrolet, GMC, Each

Part Number: RNB-946-626

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Estimated Ship Date: Monday 9/22/2025

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Ring and Pinion Gears,Yukon Gear & Axle 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: YGA-10512

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Axles, Yukon full float rear axle for 2011+ GM 11.5-IN., 37.25-IN. long, (8x3.818-IN.)

Part Number: YGA-21848

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 87.926 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-167

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Torque Converter

Part Number: BDD-1071240

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Estimated Ship Date: Oct 7, 2025 if ordered today

• Core Charge $300.00
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Differential Carrier, Limited Slip, Helical Gear Type, 30-Spline, Chrysler, GM, 11.5 in., Each

Part Number: YGA-32244

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 33-Spline, MP1225HD/MP1226XHD, Chevy, GMC, Each

Part Number: ZUD-RTC1226G-3

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $600.00
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MP1626 Transfer Case 11-19 Sierra/Silverado 2500/3500, 6.0L Gas W/ Shift Motor

Part Number: ZUD-79759

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $600.00
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MP1226 Manual Shift Transfer Case for 2015-2019 GM Sierra/Silverado 2500/3500

Part Number: ZUD-79764

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $600.00
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Ring and Pinion Gears,USA Standard 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10828

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10829

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 58.880 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-936-635

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 63.130 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-936-637

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 108.500 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-361

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 117.965 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-363

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 107.256 in., Diameter 3.500 in., Ford, Each

Part Number: RNB-946-366

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 106.083 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-196

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-095

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 116.784 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-168

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 79.974 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-181

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Estimated Ship Date: Oct 13, 2025 if ordered today

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