GMC SIERRA 2500 HD Transmission & Drivetrain

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 12 in. Diameter Disc, Chevy, GMC, Kit

Part Number: CTF-DF997997

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential, Eaton Detroit Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.56 and Higher Ratios, Each

Part Number: ETN-915A547

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• $75 Summit Bucks

Drive Shaft, Drive Shaft, Rear, Chevrolet, GMC, Each

Part Number: ADO-84669661

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Torque Converter, Traveler, Chevy, 4L80E, 1,900-2,100 rpm Stall Range, Each

Part Number: BMM-70431

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-061

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Clutch Kit, Dyna Max Ceramic, Single, 1.375 in. - 10-spline, Ceramic/Kevlar® Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0105DFK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rear Driveshaft

Part Number: RNB-946-066

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Driveshafts, Assembled, Balanced, Aluminum, 5.000 in. Diameter, 87.770 in. Length, Rear, Chevrolet, GMC, Each

Part Number: RNB-946-062

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0105OK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-078

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-064

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10827

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Estimated Ship Date: Dec 22, 2025 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: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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Estimated Ship Date: Dec 22, 2025 if ordered today

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CONVERTER ASM-TORQ

Part Number: ADO-24266601

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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DIFFERENTIAL ASM-.

Part Number: ADO-84989575

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Estimated Ship Date: Dec 30, 2025 if ordered today

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• $20 Summit Bucks
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Driveshafts, Replacement, Assembled, Balanced, Steel, 101.000 in. Length, Chevrolet, GMC, Each

Part Number: ADO-15713659

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Estimated Ship Date: Dec 30, 2025 if ordered today

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• $20 Summit Bucks
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SHAFT ASM-PROP

Part Number: ADO-84229485

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Estimated Ship Date: Dec 30, 2025 if ordered today

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• $20 Summit Bucks
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Torque Converter, Stage 3, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-400

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Estimated Ship Date: Jan 8, 2026 if ordered today

• Core Charge $350.00
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Rear Driveshaft

Part Number: RNB-946-074

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-077

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-092

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Driveshafts, Rear, Aluminum, Balanced, Assembled, 5.000 in. Diameter, 83.125 in. Length, Chevy, GMC, Each

Part Number: RNB-946-060

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-081

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-946-071

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Estimated Ship Date: Dec 19, 2025 if ordered today

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