CHEVROLET TRAILBLAZER EXT Differential & Rear-End Components

8.6" GM 33-1/16" 30Spline 6 LUG AXLE SHAFT, Left hand 2003 & UP ENVOY & TRAILBLAZER.

Part Number: SPZ-35042

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Yukon Rear Differential Cover for 2002+ Trailblazer & Envoy with GM 8.6"

Part Number: YGA-32387

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 24, 2025 if ordered today

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Front Axle Actuator, Chevy, GMC, Oldsmobile, 4WD, Each

Part Number: ATP-111001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 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 7, 2025 if ordered today

• Core Charge $400.00
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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 7, 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 7, 2025 if ordered today

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BEARING

Part Number: NAL-25824250

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Differential Carrier Bearings

Part Number: NAL-12471330

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Estimated Ship Date: Jan 21, 2026 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Jan 21, 2026 if ordered today

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DRIVER

Part Number: PWT-424005DFR2

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Estimated Ship Date: Oct 20, 2025 if ordered today

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COUPLER

Part Number: PWT-5201007CJU

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Differential Rebuild Kit, Active Spacer

Part Number: PWT-1950604SBS

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pin, PIN, STOP, PAB, 1038-421

Part Number: PWT-1038421PAB

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spring, SPRING, OUTER, ZAG, 1038-461

Part Number: PWT-1038461ZAG

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Estimated Ship Date: Oct 20, 2025 if ordered today

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