2008 GMC SIERRA-2500-HD Differential & Rear-End Components

Ring and Pinion, GM 11.5" RING & PINION-4.88

Part Number: RMG-GM115488

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, GM 9.5 in., Set

Part Number: RMG-GM95410

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential Rebuild Kit, Active Spacer

Part Number: PWT-1950604SBS

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4062

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: MGR-MGK-249

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential Pinion Shaft, Differential Pinion Shaft

Part Number: PWT-3991018RDY

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Pinion Shaft, SHAFT, SHORT, RDZ, 3991055

Part Number: PWT-3991055RDZ

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Estimated Ship Date: Oct 14, 2025 if ordered today

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GAUGE RING

Part Number: PWT-4211005

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Estimated Ship Date: Oct 14, 2025 if ordered today

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DRIVER

Part Number: PWT-424005DFR2

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Estimated Ship Date: Oct 14, 2025 if ordered today

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COUPLER

Part Number: PWT-5201007CJU

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Estimated Ship Date: Oct 14, 2025 if ordered today

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COUPLER

Part Number: PWT-5201012CGM

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Estimated Ship Date: Oct 14, 2025 if ordered today

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CROSS SHAFT 9.5 GM 14 BLT

Part Number: MGR-14012700

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring Gear Fasteners, Replacement Bolt, Hex Head, Steel, Black Oxide, 1/2-20 in. RH, GM, 10.5 in., 14 Bolt, 4.56 and Up Carrier, Each

Part Number: MGR-331421

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Cross Pin, GM, 14-Bolt, 10.5 in. Each

Part Number: MGR-3663696

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA440-1337B

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $400.00
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Differential Cover, Yukon Hardcore Diff Covers provide significant protection against trail damage

Part Number: YGA-11903

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Estimated Ship Date: Oct 9, 2025 if ordered today

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11.5AAM GM & CHY STD P/G T/W

Part Number: YGA-33388

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Estimated Ship Date: Oct 23, 2025 if ordered today

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9.5" & 9.25IFS GM X/PIN BOLT, STD & G/L, M10x1.5 THREAD

Part Number: YGA-33342

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Estimated Ship Date: Oct 21, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 11.5" in a 4.88 ratio

Part Number: YGA-24445

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Yukon steel spool for GM & Chrysler 11.5" with 30 spline axles

Part Number: YGA-32185

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Estimated Ship Date: Oct 22, 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: Oct 22, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 11.5 in., Rear, Kit

Part Number: RMG-XL-1084-1

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Estimated Ship Date: Oct 13, 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 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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Estimated Ship Date: Oct 7, 2025 if ordered today

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

Part Number: SPZ-10837

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for GM 9.25 IFS

Part Number: SPZ-39042

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Estimated Ship Date: Oct 7, 2025 if ordered today

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