Differential & Rear-End Components

THIRD MEMBER

Part Number: MSR-3MNP40AN486

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Third Member Assembly, Ford 9 in., Nodular Iron Case, Spool, 28-Spline Axle, 4.11:1 Ratio, Each

Part Number: MSR-3MNS28AA411

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Estimated Ship Date: Sep 29, 2025 if ordered today

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THIRD MEMBER

Part Number: MSR-3MNS28BN300

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Third Member Complete Assembly, Ford 9 in., 31-Spline, Nodular Iron Case, Steel Main Cap, Bolt Retention, 3.25:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MNS31AA325

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Center Section, 9 in. Ford, Nodular Iron, Spool, 31-Spline Axle, 3.50:1 Ratio, Each

Part Number: MSR-3MNS31AA350

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Center Section, 9 in. Ford, Nodular Iron, Spool, 31-Spline Axle, 3.89:1 Ratio, Each

Part Number: MSR-3MNS31AA389

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Third Member Complete Assembly, Ford 9 in., 31-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 5.14:1 Ratio, 1310 Series Yoke, Each

Part Number: MSR-3MAS31BA514

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Center Section, 9 in. Ford, Aluminum Case, Spool, 33-Spline Axle, Daytona Pinion Support, 4.11:1 Ratio, Each

Part Number: MSR-3MAS33AA411

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Third Member Complete Assembly, Ford 9 in., 33-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 4.57:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MAS33AA457

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Center Section, 9 in. Ford, Aluminum Case, Spool, 33-Spline Axle, Daytona Pinion Support, 4.86:1 Ratio, Each

Part Number: MSR-3MAS33AA486

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Center Section, 9 in. Ford, Aluminum Case, Spool, 35-Spline Axle, Daytona Pinion Support, 4.86:1 Ratio, Each

Part Number: MSR-3MAS35-AA486

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Third Member Complete Assembly, Ford 9 in., 35-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 3.00:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MAS35AA300

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Third Member Complete Assembly, Ford 9 in., 35-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 3.25:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MAS35AA325

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Third Member Complete Assembly, Ford 9 in., 35-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 3.75:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MAS35AA375

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ALUMCASE/SPOOL/35/1350PY/ALMPS/389

Part Number: MSR-3MAS35AA389

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Center Section, 9 in. Ford, Aluminum Case, Spool, 35-Spline Axle, Daytona Pinion Support, 4.57:1 Ratio, Each

Part Number: MSR-3MAS35AA457

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Third Member Complete Assemblies, Ford 9 in., Aluminum, Stud Retention, 3.250 in. Diameter, 5.29:1 Ring and Pinion, 1350 Series Yoke, Each

Part Number: MSR-3MAS35AA529

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Third Member Complete Assembly, Ford 9 in., 35-Spline, Aluminum Case, Aluminum Main Cap, Bolt Retention, 5.43:1 Ratio, 1350 Series Yoke, Each

Part Number: MSR-3MAS35AA543

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Center Section, 9 in. Ford, Aluminum Case, Spool, 35-Spline Axle, Daytona Pinion Support, 6.20:1 Ratio, Each

Part Number: MSR-3MAS35AA620

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CENTER SECTION

Part Number: MSR-3MAX35AA411

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COMPLETE THIRD MEMBER

Part Number: MSR-3MNA28AN300

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CENTER SECTION

Part Number: MSR-3MNA28BA370

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NODCASE/AUB/28/1310PY/NODPS/300

Part Number: MSR-3MNA28BN300

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Third Member Assembly, Ford 9 in., Nodular Iron Case, Auburn, 31-Spline Axle, 3.50:1 Ratio, Each

Part Number: MSR-3MNA31AA350

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Estimated Ship Date: Sep 29, 2025 if ordered today

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CENTER SECTION

Part Number: MSR-3MAC28AA370

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