2003 CHEVROLET SILVERADO-2500-HD Transmission & Drivetrain

Center Bearing

Part Number: SVL-212030-1XV

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Differential Carrier Bearings

Part Number: NAL-11505123

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Estimated Ship Date: Feb 9, 2026 if ordered today

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BOLT/SCRE

Part Number: NAL-12563485

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Estimated Ship Date: Feb 9, 2026 if ordered today

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F-YOKE

Part Number: NAL-12472451

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Estimated Ship Date: Feb 9, 2026 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Feb 9, 2026 if ordered today

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clutch fork

Part Number: NAL-12479213

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Differential Components, SCREW-DIFF PNG SHF LK

Part Number: NAL-14012702

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Estimated Ship Date: Feb 9, 2026 if ordered today

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CLIP-A/TRNS RANGE SEL LVR CBL

Part Number: NAL-23281508

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Estimated Ship Date: Feb 9, 2026 if ordered today

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SHIFTER INDICATOR BRACKET

Part Number: NAL-15013290

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Estimated Ship Date: Feb 9, 2026 if ordered today

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RING

Part Number: NAL-25931953

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Estimated Ship Date: Feb 9, 2026 if ordered today

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SPACER-PI

Part Number: NAL-26008741

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Estimated Ship Date: Feb 9, 2026 if ordered today

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SHAFT

Part Number: NAL-26058806

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Axle Seal, Front Inner, Chevy, GMC, Each

Part Number: NAL-19169124

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Estimated Ship Date: Feb 9, 2026 if ordered today

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SEAL

Part Number: NAL-15823962

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Estimated Ship Date: Feb 9, 2026 if ordered today

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DIPSTICK SEAL

Part Number: NAL-29536834

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Auto Trans Torque Converter Housing Seal

Part Number: NAL-29540130

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Estimated Ship Date: Feb 9, 2026 if ordered today

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FLEXPLATE, TORQ'R SERIES, CHEV/GM Duramax Diesel, SFI 29.1, Black e-Coat, w/out ring gear, 4.0mm Cold-Rolled Steel, SFI 29.1, Int Bal

Part Number: PQX-2140370

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Rear Axle, GM 2500 99-07 AXLE GT4

Part Number: VRE-RAX1957A

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $350.00
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Clutch Kit, MU-Series, Organic, 1.125 in. Diameter Shaft, 10-Spline, 11.687 in. Diameter Disc, Chevy/GMC, 6.0L

Part Number: ZZZ-MU1997-1A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Center Bearing 1330 Series

Part Number: SDH-212031-1X

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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WHEEL HUB ASSEMB

Part Number: AGB-715086

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Hub Bearing

Part Number: GMB-730-0338

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Valve Body, Chevy, 2001-2004 Duramax LB7, Allison 1000 Transmission, Each

Part Number: BDD-1030470

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Core Charge $450.00
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Transmission Upgrade Kit - Chev Allison 1000

Part Number: BDD-1604720

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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Spool, Mini, 30-spline, Steel, GM 10.5 in. (14-bolt), Each

Part Number: YGA-32301

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Estimated Ship Date: Nov 12, 2025 if ordered today

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