CHEVROLET TRAILBLAZER Differential & Rear-End Components

Differential, Select-A-Loc, Locker, 30-Spline, Buick, Chevy 8.5 in., Each

Part Number: AUB-545004

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

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Ring and Pinion Gears,USA Standard 8.6" GM, 4.88 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10741

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1371D

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Estimated Ship Date: Oct 10, 2025 if ordered today

• Core Charge $400.00
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Zumbrota Bundle includes all required parts to replace disconnect pod

Part Number: ZUD-12361

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10738

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10739

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.42 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10737

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-1371E

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $400.00
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• Free Shipping
• Special Order