BUICK Differential & Rear-End Components

Ring and Pinion Installation Kit, Super Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RSK

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if ordered today

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Mini Spool, MINI SPOOL GM 7.5" 26 SPL

Part Number: RMG-XL-5130

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Estimated Ship Date: Nov 10, 2026 if ordered today

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DIFFERENTIAL CARRIERS, OPEN CARRIER

Part Number: YGA-20096

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Differential master rebuild kit

Part Number: SKF-SDK320-MK

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM 7.5/7.625 in., Set

Part Number: RNB-697-302

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Estimated Ship Date: Nov 13, 2026 if ordered today

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Ring & Pinion Gear Set GM 7.5" / 3.23 Ratio

Part Number: SVL-2020639

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Estimated Ship Date: Nov 16, 2026 if ordered today

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GM 7.5 Inch 3.42 Ratio Ring and Pinion Revolution Gear

Part Number: RGA-GM7-5-342

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Estimated Ship Date: Nov 23, 2026 if ordered today

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12P & 12T GM NOTCHED X/PIN SHAFT STD & POSI

Part Number: YGA-33429

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 27-spline, Standard Rotation, GM 7.2 in., IFS, Set

Part Number: YGA-24473

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.0 in., Set

Part Number: YGA-24204

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Ring and Pinion

Part Number: RMG-GM75456TK

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Estimated Ship Date: Nov 10, 2026 if ordered today

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COUPLER

Part Number: PWT-5201001CJR

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Estimated Ship Date: Dec 28, 2026 if ordered today

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DRIVE UNIT REPLACEMENT

Part Number: PWT-1940404DGW

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Full Size Spool, GM 8.5 in. 10 Bolt, 33 Spline, C-Clip Elim.Req'd., Steel

Part Number: RMG-81-1033-1

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Estimated Ship Date: Nov 10, 2026 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: Dec 28, 2026 if ordered today

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Crate Axle, 68-72 GM A-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GA230TWAB

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 5.00 in. Bolt Pattern, 62 in. Length, GM, Kit

Part Number: MSR-P79F2002-62

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Axle Shaft Only, Buick Rainier 2007-04, Chevrolet Trailblazer 2009-02, GMC Envoy 2009-02, Oldsmobile Bravada 2004-02

Part Number: RNB-630-603A

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Axle Shaft Only, Buick 2007-04, Chevrolet 2009-02, GMC 2009-02, Isuzu 2006-03, Saab 2009-05

Part Number: RNB-630-152A

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Differential rebuild kit

Part Number: SKF-SDK321-K

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Yukon Ring & Pinion sets

Part Number: YGA-24671

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Nov 23, 2026 if ordered today

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GM 8.0" STD S/G T/W

Part Number: YGA-33528

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 26-Spline, GM G-Body, 7.5 in., Pair

Part Number: MSR-A102601CT

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Estimated Ship Date: Dec 7, 2026 if ordered today

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R-P Mstr Brng Kit

Part Number: RNB-797-102

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Estimated Ship Date: Nov 10, 2026 if ordered today

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