1987 GMC R1500 Transmission & Drivetrain

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in. Truck, Set

Part Number: YGA-24461

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Differential Cover, Aluminum Girdle Cover, Natural, 12-bolt, GM 8.875 in. Truck, Each

Part Number: YGA-32117

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spider Gears, Side Gears, Cross Shaft Pin, Cross Shaft Pin Bolt, 28 Spline, Open, Rear, GM 8.5 in., Kit

Part Number: CWA-26019852

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Truck, Set

Part Number: SPZ-36173

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in. Truck, Set

Part Number: YGA-24129

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pinion Yoke, Billet Steel, Spicer 1350 Type, 30-Spline, GM, 8.875 in., Passenger Car, Truck, Kit

Part Number: YGA-41154

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring and Pinion Gears, ACDelco Ring and Pinion Gears, GM 8.5 in. Differential, 10 Bolt, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-23145791

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Drive shaft support bearing

Part Number: SKF-HB88532

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Bearing and Seal Overhaul Kit

Part Number: SPZ-ZMBK115AWS

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Differential Carrier Bearing, Steel, Each

Part Number: NTL-LM501349

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pinion Yoke, Steel, Spicer 1310 Type, 30-Spline, GM, 8.5 in., Kit

Part Number: YGA-41086

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RTPK

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Estimated Ship Date: Nov 14, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 12 bolt truck in a 4.56 ratio

Part Number: SPZ-36179

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-127

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-128

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Clutch Flywheel; Flywheel; Steel Flywheel; 168 Teeth; Weight 35.7 lbs.; w/1 pc. Rear Main Seal; w/Out Counter

Part Number: CTF-700162

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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U-Joint, Spicer 1330 Style, Steel, AMC, Buick, Chevy, Chrysler, Dodge, Ford, GMC, International, Isuzu, Jeep, Plymouth, Pontiac, Volvo, Each

Part Number: YGA-42004

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Torque Converters, Remanufactured, Stock Usage, 11.732 in. Diameter, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-08691911

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Clutch, Steel Pack, Dura-Grip, Eaton, 18-Plate, GM, 8.875 in., Set

Part Number: YGA-16110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Automatic Transmission Servo Covers, Replacement, Includes Seal, Chevrolet, GMC, Cadillac, Buick, Pontiac, Each

Part Number: ADO-8642979

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Yukon Mechanics 3R U/Joint. 2.556" snap ring span, 1.125" cap diameter. Inside snap ring.

Part Number: YGA-42014

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Estimated Ship Date: Today

Wheel Bearings, ACDelco GM Genuine Parts Wheel Bearings, Multi-Purpose Bearing, Each

Part Number: ADO-203FF

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Estimated Ship Date: Today