1985 GMC C1500 Differential & Rear-End Components

Differential, Posi Performance, Limited Slip, 28-Spline, GM, 8.5 in., 3 Series, Each

Part Number: ETN-19557-010

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DIFFERENTIAL CARRIER

Part Number: YGA-11241

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Differential, Grip LS Traction System, 28-Spline, GM, 8.5 in., Each

Part Number: PWT-LS201028

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12T GM 33spl HD 2.76-3.42 DURAGRIP POSITRACTION; COMPOSITE CLUTCH

Part Number: YGA-11240

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Estimated Ship Date: Feb 27, 2026 if ordered today

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