1999 GMC SIERRA-1500 Transmission & Drivetrain

Ring and Pinion Gears,USA Standard 8.6" GM, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10736

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Differential Carrier Gear Kit, USA Standard spider gear set for GM 8.25 IFS

Part Number: SPZ-39038

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Bellhousing Chevy LS

Part Number: IST-BHG-12005

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Estimated Ship Date: Oct 10, 2025 if ordered today

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PINION YOKE

Part Number: SDH-10025466

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Driveshafts, Remanufactured, Rear, Assembled, Balanced, Steel, Chevrolet, GMC, Each

Part Number: AAZ-65-9529

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM825456

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5055

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885488IFS

5.0 out of 5 stars ( 1 )

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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Differential, Open, Empty, GM, 9.5 in., Each

Part Number: MGR-14038087

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Bearing Installation Kit, 8.25" IFS Differential, GM

Part Number: YGA-11104

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Yukon Dura Grip case, GM 8.5" & 8.6", 2.73 & up

Part Number: YGA-20107

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24156

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24163

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24155

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Estimated Ship Date: Oct 23, 2025 if ordered today

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RING AND PINION

Part Number: YGA-24657

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Gear, Ring and Pinion, 2.73:1, GM, 8.5 in., 8.6 in., Set

Part Number: SPZ-36346

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Spider Gear Kit, Open Differential, GM 9.25 in./9.5 in., 33 Spline, Kit

Part Number: YGA-16060

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Estimated Ship Date: Oct 24, 2025 if ordered today

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