CHEVROLET ASTRO USA Standard Gear Parts and Accessories

USA Standard Master Overhaul kit GM 7.5 in./7.625 in, Rear, Kit

Part Number: SPZ-37049

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USA Standard Gear standard spider gear set for GM 7.5", 26 spline

Part Number: SPZ-39023

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Estimated Ship Date: Feb 3, 2026 if ordered today

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USA Standard Master Overhaul kit for the 2000 and newer GM 7.5" and 7.625" differential

Part Number: SPZ-37050

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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: Feb 3, 2026 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: Feb 2, 2026 if ordered today

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Axle, Direct Fit, Rear, 30.500 in. Length, 28 Spline, 1541H Alloy Steel, Each

Part Number: SPZ-35183

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 7.5 in., 7.6 in., Kit

Part Number: SPZ-58015

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Transfer Case Rebuild Kits, NP136 & NP236 T-CASE BEARING KIT

Part Number: SPZ-79489

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Estimated Ship Date: Feb 3, 2026 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: Feb 3, 2026 if ordered today

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7.5" & 7.625" GM '82-99 PINION KIT, KOYO BRGS

Part Number: SPZ-60010

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Estimated Ship Date: Feb 3, 2026 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: Feb 3, 2026 if ordered today

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

Part Number: SPZ-39024

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Estimated Ship Date: Feb 3, 2026 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: Feb 3, 2026 if ordered today

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