CHEVROLET Differential & Rear-End Components

Zumbrota Bundle includes all required parts to replace disconnect pod

Part Number: ZUD-12361

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Estimated Ship Date: Dec 16, 2025 if ordered today

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GM 8.5" 28spl 4340 FRONT AXLE KIT, w/ 297X, 79-87 1/2TON TRK & BLAZER

Part Number: SPZ-35064

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Yukon 1541H alloy axle kit for 12 Bolt passenger car, '68-'72 Chevelle and '70 Camaro

Part Number: YGA-21286

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Differential Carrier Case, Open, Locker Carrier Style, 32-spline, Steel, Rear, Dana 70, Each

Part Number: YGA-20032

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Estimated Ship Date: Jan 2, 2026 if ordered today

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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40017

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Gear, Ring and Pinion, 3.54:1 Ratio, 1.750 in. Pinion, 29 Spline, 10.250 in. Ring Gear, Dana 70, Set

Part Number: YGA-24072

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Loaded standard open case For Dana 80, 35 spline, 4.10 & up, non-ABS.

Part Number: YGA-20122

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Installation Kit, Master Overhaul, GM12.25 in. HO72, Kit

Part Number: YGA-14099

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Estimated Ship Date: Jan 2, 2026 if ordered today

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HO72 GM w/o LOAD BOLT (BALL BRG)

Part Number: YGA-11076

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Estimated Ship Date: Jan 2, 2026 if ordered today

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HO72 GM w/ LOAD BOLT (TAPERED BRGS)

Part Number: YGA-11077

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Estimated Ship Date: Jan 2, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for Dana 80 in a 3.31 ratio

Part Number: YGA-24323

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Estimated Ship Date: Jan 2, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 8" in a 3.42 ratio

Part Number: YGA-24202

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Estimated Ship Date: Jan 2, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 11.5" in a 4.88 ratio

Part Number: YGA-24445

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Estimated Ship Date: Jan 2, 2026 if ordered today

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D44 19/30Spl 4340 FRONT AXLE KIT w/ 297X, 69-80 GM TRK & BLAZER

Part Number: SPZ-35069

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Axle Housing, GM G-Body, Ford 9 in., Mild Steel, 60 in Length, Kit

Part Number: AAF-ALL68757

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Estimated Ship Date: Jan 12, 2026 if ordered today

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C6 Z06 Ring & Pinion 4.11RATIO

Part Number: MGR-VZ887411

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Diff Carrier Assy

Part Number: RNB-697-390

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Estimated Ship Date: Dec 22, 2025 if ordered today

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RING AND PINION

Part Number: MGR-D44-355HD

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 80, 37 Spline, 3 Series, Each

Part Number: SUM-730982

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 80, 35 Spline, 4 Series, Each

Part Number: SUM-730983

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: ZUD-RAA440-1327

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Estimated Ship Date: Dec 16, 2025 if ordered today

• Core Charge $400.00
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Axle Housings, Rear, Fabricated, Steel, Natural, 49.94 in. Length, 2.500 in. Brake Offset, Ford 9 in., Big Ford New Style, Chevrolet, Each

Part Number: HDT-RN-013-55-H

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 28-spline Inner, 33.380 in. Length, Each

Part Number: MGR-19133409

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Estimated Ship Date: Dec 5, 2025 if ordered today

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DIFFERENTIAL ASM

Part Number: ADO-22954507

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Case Assembly Kit

Part Number: SDH-706052X

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Estimated Ship Date: Dec 30, 2025 if ordered today

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