1999 GMC SIERRA-1500 Transmission & Drivetrain

Differential Carrier

Part Number: RMG-XL-5050

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential Bearing Kit, Differential Bearing Kit - Koyo

Part Number: MGR-R10RLEMK

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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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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Differential Carrier Gear Kit

Part Number: RMG-XL-4052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Spider Gears, Side Gears, Cross Shaft Pin, Rear, Open Carrier Style, GM 8.6 in., 30 Spline, Kit

Part Number: MGR-GM86BI

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Estimated Ship Date: Oct 13, 2025 if ordered today

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MASTER DIFF. BEARING & SEAL KIT - 1999-2008 MODEL YEARS WITH GM 8.5 & 8.6 AXLE

Part Number: SDH-10038957

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Axle 8.25" IFS GM FRONT LEFT INNERSHAFT, 1988-2011, 28spl, 4WD & AWD

Part Number: SPZ-12153

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Estimated Ship Date: Oct 7, 2025 if ordered today

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USA Standard Gear standard spider gear set for GM 9.5", 33 spline

Part Number: SPZ-39029

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Estimated Ship Date: Oct 7, 2025 if ordered today

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STANDARD DIFF BEARING & SEAL KIT - 1999-2008 MODEL YEARS WITH GM 8.5 & 8.6 AXLE

Part Number: SDH-10038956

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4060

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Axle Shaft, Direct Fit, 1541H Alloy Steel, 30-Spline, 33.625 in. Length, Cadillac, Chevy, GMC, Each

Part Number: MGR-MG27129

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R95GRL

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion-GM 8.5/8.625

Part Number: MGR-GM10-308A

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Yukon 1541H left hand stub axle for '98 and newer 8.25" IFS.

Part Number: YGA-21618

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Minimum Install, 30-spline, Standard Rotation, Rear, GM 9.5 in., Kit

Part Number: YGA-12062

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RLT

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Estimated Ship Date: Oct 13, 2025 if ordered today

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DIFFERENTIAL CARRIERS, OPEN CARRIER

Part Number: YGA-20096

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Estimated Ship Date: Oct 23, 2025 if ordered today

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ACTUATOR

Part Number: NAL-26060073

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

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Estimated Ship Date: Oct 23, 2025 if ordered today

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STANDARD AXLE DIFFERENTIAL BEARING AND SEAL KIT - GM 8.25 AXLE

Part Number: SDH-10038958

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Yukon Pinion install kit for GM 8.25" IFS differential

Part Number: YGA-13067

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Estimated Ship Date: Oct 24, 2025 if ordered today

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CLUTCH KIT

Part Number: SXR-K70318-02

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Wheel Hub and Bearing Assembly, Front, Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: FWB-102187

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Estimated Ship Date: Oct 27, 2025 if ordered today

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