Transmission & Drivetrain
Availability
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Differential, Eaton Detroit Truetrac, 28-Spline, GM 7.5 in., Each
Part Number: ETN-912A317
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Differential rebuild kit
Part Number: SKF-SDK317-A
Not Yet Reviewed
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
Axle, Replacement, Passenger Side, Rear, Ford, SUV, 9 in., Each
Part Number: MSR-A31-74BRNB-P
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Lincoln, Ford 9 in., Pair
Part Number: MSR-A31-70LINC
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Lincoln, Ford, 9 in., Each
Part Number: MSR-A31-70LINC-D
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, 9 in., Pair
Part Number: MSR-A31-71MUST
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Ford, Each
Part Number: MSR-A31-71MUST-D
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Passenger Side, Rear, Ford, 9 in., Each
Part Number: MSR-A31-71MUST-P
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, SUV, 9 in., Pair
Part Number: MSR-A31-74BRNB
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Ford, SUV, 9 in., Each
Part Number: MSR-A31-74BRNB-D
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, Pickup, Van, 9 in., Pair
Part Number: MSR-A31-74F150
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Ford, 9 in., Each
Part Number: MSR-A31-74F150-1
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side/Passenger Side, Rear, Dodge, D, W Pickup, 9.25 in., .0685 knurl press-in, Pair
Part Number: MSR-A31-74RAMC
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side/Passenger Side, Rear, Dodge, D, W Pickup, 9.25 in., .0685 knurl press-in, Each
Part Number: MSR-A31-74RAMC-1
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, SUV, 9 in., Pair
Part Number: MSR-A31-76BRNB
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Ford, SUV, 9 in., Each
Part Number: MSR-A31-76BRNB-D
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Passenger Side, Rear, Ford, SUV, 9 in., Each
Part Number: MSR-A31-76BRNB-P
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axles, Replacement, Driver Side, Passenger Side, Rear, Lincoln Versailles, Ford, 9 in., Pair
Part Number: MSR-A31-77VERS
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Driver Side, Rear, Lincoln Versailles, Ford, 9 in., Each
Part Number: MSR-A31-77VERS-D
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Passenger Side, Rear, Lincoln Versailles, Ford, 9 in., Each
Part Number: MSR-A31-77VERS-P
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Axle, Replacement, Passenger Side, Rear, Lincoln, Ford, 9 in., Each
Part Number: MSR-A31-70LINC-P
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025
Ring and Pinion Gear Installation Kit, Differential Bearings, Ford 10.5 in., Kit
Part Number: NTN-NBDRK317A
Not Yet Reviewed
Estimated Ship Date: Aug 7, 2025 if ordered today
Estimated Ship Date: Aug 7, 2025 if ordered today
Repair Kit, differential
Part Number: LUK-GDK317A
Not Yet Reviewed
Estimated Ship Date: Aug 20, 2025 if ordered today
Estimated Ship Date: Aug 20, 2025 if ordered today
BEARING AND SEAL KIT
Part Number: TMK-DRK317A
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2025 if ordered today
Estimated Ship Date: Aug 26, 2025 if ordered today
Repair Kit, differential
Part Number: LUK-GDK317A-MK
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
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