1989 Axle Shafts, Direct Fit

Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 30 splines.

Part Number: YGA-21327

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Axle Shaft, Front Inner, Driver Side, 1541H Alloy Steel, 28-spline, GM 8.5 in., Each

Part Number: YGA-21122

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle Shaft, 30-Spline, 19.150 in. Length, Front, Inner, GM, Each

Part Number: YGA-21598

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Yukon 4340 Chromoly right hand inner axle for '79 and newer GM 8.5" Blazer and truck, uses 5-760X

Part Number: YGA-21367

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Yukon 1541H left hand inner axle for '79 and newer 8.5" GM truck and Blazer

Part Number: YGA-21597

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Estimated Ship Date: Feb 23, 2026 if ordered today

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35.46" 30Spline INNER Left hand 8.5" 79 & UP GM Truck & BLAZER (4340), uses 5-760X u/joint

Part Number: YGA-21368

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Estimated Ship Date: Feb 23, 2026 if ordered today

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GM 8.5" 30Spline 4340 FRONT AXLE kit, w/ Super-Joint

Part Number: YGA-21328

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Estimated Ship Date: Feb 23, 2026 if ordered today

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