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Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and...
Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.
Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.
Showing In Stock Items. Show All 152 Items.
Differential Carrier, Air Locker, Nodular Iron, Toyota 8.0 (7.8) in., Kit
Part Number: ARB-RD132
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 30 Spline, 3 Series, Each
Part Number: SUM-730975
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit
Part Number: ARB-RD166
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD117
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Rear, Ford 10.25 in., Kit
Part Number: ARB-RD140
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rear, AAM 11.5 in. 14-bolt, Kit
Part Number: ARB-RD139
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Front, Dana 50, Kit
Part Number: ARB-RD158
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rear, Ford 9 in., Kit
Part Number: ARB-RD119
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Front, Land Rover, Kit
Part Number: ARB-RD217
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Land Rover Salisbury, 24-Spline, 3.54:1, Kit
Part Number: ARB-RD161
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carriers, Air Locker Differentials, AAM 9.25/9.50 14-bolt, 12 Cover Bolts, 33-spline Axle, Steel, Front, for Nissan, Each
Part Number: ARB-RD254
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD116
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Kit
Part Number: ARB-RD197
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit
Part Number: ARB-RD167
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Rear, GM 10.5 in. (14-bolt), Chevy, GMC, Kit
Part Number: ARB-RD114
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Front, Dana 18, Kit
Part Number: ARB-RD101
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rear, Dana 35, Kit
Part Number: ARB-RD102
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rockwell 2.5 Ton, Kit
Part Number: ARB-RD145
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Dana 60, Kit
Part Number: ARB-RD163
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Air Locker, Dana 30, 27-Spline, 3.73 and Up Ratio, Each
Part Number: ARB-RD100
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Differential Carrier, Air Locker, Nodular Iron, Suzuki 6.9 in., Kit
Part Number: ARB-RD208
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rear, Chrysler 8.25 in., Kit
Part Number: ARB-RD93
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Dana 44, Kit
Part Number: ARB-RD109
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 8.875 in., Kit
Part Number: ARB-RD153
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Kit
Part Number: ARB-RD172
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, Toyota 8.875 in., Kit
Part Number: ARB-RD142
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
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