CHEVROLET ASTRO Differential & Rear-End Components

USA Standard Gear standard spider gear set for GM 7.625", 28 spline

Part Number: SPZ-39024

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Yukon standard open spider gear kit for GM 7.2" S10 and S15 IFS

Part Number: YGA-16115

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Estimated Ship Date: Dec 5, 2025 if ordered today

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AXLE SHAFT

Part Number: SDH-2022619-1

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10055

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Estimated Ship Date: Nov 19, 2025 if ordered today

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USA Standard 1541H alloy left hand rear axle for GM 7.5" Astro van with 28 splines. Yukon 1541H alloy axles of

Part Number: SPZ-35182

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Differential Parts Kit

Part Number: MGR-GM76BI

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Yukon 1541H alloy left hand rear axle for GM 7.5" Astro Van with 28 splines. Includes ABS ring.

Part Number: YGA-21274

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Estimated Ship Date: Dec 8, 2025 if ordered today

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COUPLER

Part Number: PWT-1931504CAU

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Estimated Ship Date: Nov 24, 2025 if ordered today

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INTERNAL DRIVE

Part Number: PWT-1930404DGX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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SIDE GEAR

Part Number: PWT-5201009CKI

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Spool, SPOOL, GM 7.6 MINI STEEL 28PL

Part Number: RMG-78-7628-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 28-spline Inner, 34.813 in. Length, Each

Part Number: MGR-MG1765

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Ring and Pinion; GM 7.5 - 2.73 Ratio

Part Number: SVL-10004593

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Spider Gears, Side Gears, Cross Shaft Pin, 28 Spline, Open, Rear, GM 7.5 in., GM 7.625 in., Kit

Part Number: SVL-2023876

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Performance Mini Spool (GM 7.5 - 26 Spine)

Part Number: SDH-10015364

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Performance Mini Spool (GM 7.5 - 28 Spline)

Part Number: SDH-10015376

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Estimated Ship Date: Dec 8, 2025 if ordered today

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DIFFERENTIAL RING & PINION - GM 7.5 AND 7.6 AXLE - 4.56 GEAR RATIO - THICK GEAR

Part Number: SDH-10035672

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Bearing Overhaul, 27 Spline, GM 7.5/7.6 in., Kit

Part Number: YGA-11062

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Shaft, 28-Spline, 30.500 in. Length, Rear, GM, Each

Part Number: YGA-21271

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Yukon Pinion install kit for GM 7.5" differential

Part Number: YGA-13064

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle 7.5" GM REAR, '90-'02 ASTRO & SAFARI, 34-7/8", 28spl, LH, W/O ABS TONE RING, 2.445" OD BRG

Part Number: SPZ-11924

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle 7.5" GM REAR, '90-'02 ASTRO & SAFARI, 30-1/2", 28spl, RH, W/O ABS TONE RING, 2.445" OD BRG

Part Number: SPZ-11925

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Estimated Ship Date: Nov 24, 2025 if ordered today

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7.5" & 7.625" GM '00&UP PINION KIT, KOYO BRGS

Part Number: SPZ-60011

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Bearing kit for '00 & up GM 7.5" & 7.625" rear

Part Number: SPZ-58018

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Estimated Ship Date: Nov 24, 2025 if ordered today

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