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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 411 Items.
CASE, DIFFERENTIAL, 2005-2022
Part Number: MOP-05175278AC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Lock-Right, Locker, 30-Spline, Mopar, 8.75 in., Each
Part Number: PWT-1240-LR
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Differential, Lock-Right, Locker, 31-Spline, Mopar, 9.25 in., Each
Part Number: PWT-1220-LR
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Case, No-Slip Traction System, Performance, Rear, 27-Spline, Forged 9310, 10-Bolt Ring Gear, Detailed Instructions, Mopar 8.25 in., Each
Part Number: PWT-92-0382-2705
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Lock-Right, Locker, 27-Spline, Mopar, 8.25 in., Each
Part Number: PWT-1230-LR
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Differential, Auburn, Grip-N-Loc, Limited Slip, 29-Spline, Mopar, 8.25 in., Each
Part Number: AUB-546074
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, Mopar, 8.75 in., Each
Part Number: AUB-546051
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 31-Spline, Mopar, 9.25 in., Each
Part Number: AUB-546070
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 30-Spline, AAM, 11.5 in., 14-Bolt, Each
Part Number: ETN-915A568
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Dura Grip, Limited Slip, Steel, Rear, Chrysler 9.25 in., Each
Part Number: YGA-26019
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, 3.73:1 and Down Only, Dana 44, Each
Part Number: ETN-913A589
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, Chrysler, 9.25 in. ZF, Ram, Each
Part Number: ETN-917A730
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 31-Spline, Chrysler 9.25 in., Each
Part Number: ETN-913A368
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 30-Spline, Chrysler, 8.75 in., Each
Part Number: ETN-913A572
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 27-Spline, Dana 30, Each
Part Number: ETN-912A585
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 27-Spline, Dana 35, Jeep, Each
Part Number: ETN-912A569
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit
Part Number: ARB-RD166
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD117
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Lock-Right, Locker, 30-Spline, Dana 44, Open, Each
Part Number: PWT-2410-LR
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Dura Grip Positraction, Clutch-type, Rear, Ram, Jeep, Each
Part Number: YGA-26036
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, Dana 44, Each
Part Number: ETN-913A592
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Open, Loaded, 27-spline, Ductile Iron, Rear, Dana 35, Jeep, Each
Part Number: SDH-75054X
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Cases, Dana 44, 30 Spline, 3.92 and Up Ratio, Each
Part Number: YGA-20028
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Air Locker, Nodular Iron, Rear, AAM 11.5 in. 14-bolt, Kit
Part Number: ARB-RD139
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Differential, Eaton Detroit Truetrac, 30-Spline, Dana 44, Each
Part Number: ETN-913A591
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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