Availability
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 573 Items.
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 3 Series, Each
Part Number: ETN-19554-010
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each
Part Number: SUM-730966
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 8.5 in., Truck, 3 Series, Each
Part Number: ETN-19559-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Trac-Lok, 31-Spline, Ford, 8.8 in., Each
Part Number: FMS-M-4204-F318C
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 4 Series, Each
Part Number: ETN-19555-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 28-Spline, GM, 8.2 in., Each
Part Number: ETN-19603-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 28-Spline, GM, 8.5 in., 3 Series, Each
Part Number: ETN-19557-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each
Part Number: ETN-19689-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, T-2R Race Torsen, 31-Spline, Ford, 8.8 in., Each
Part Number: FMS-M-4204-T31H
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 17-Spline, GM, 8.2 in., Each
Part Number: ETN-19686-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 28-Spline, Buick, Oldsmobile, Pontiac, 8.2 in., Each
Part Number: ETN-19674-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Traction-Lok Limited Slip, 34-spline, Ford Super 8.8 in. IRS, Each
Part Number: FMS-M-4204M
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Torsen, 31-Spline, Ford, 8.8 in., Each
Part Number: FMS-M-4204-T31
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each
Part Number: ETN-19599-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Torsen, Ford, 8.8 in., Each
Part Number: FMS-M-4204-MB
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carriers, 8.8 in. Ford Front Axle, Limited Slip, Torsion Bar Front Suspension, Each
Part Number: FMS-M4204-F150LS
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, 12-Bolt, 4 Series, Chevy, GMC, Truck, Each
Part Number: ETN-19556-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each
Part Number: ETN-19610-010
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Differential Carrier, Posi Performance, Limited Slip, 28-Spline, Clutch Type, for 10-Bolt Cover, Ford, 8.8 in., Steel, Natural Finish, Each
Part Number: ETN-19605-010
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Differential Carrier, Limited Slip, Front, Rear, Each
Part Number: UNP-M3MY-349-2-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Limited Slip, Front, Tesla, Each
Part Number: UNP-M3MY-349-1-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Track Differential, Helical Gear Style, Winters Quick Change Case Design Type, Steel, 35-spline, Rear, Limited Slip, Each
Part Number: WPP-SR2418-35
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
DIFFERENTIAL 28 SPLINE
Part Number: WPP-SR1792V-28
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, 3.73 Gear Ratios, GM, 12-Bolt, Each
Part Number: HUU-02-125
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, 2.76-3.42 Gear Ratios, GM, 12-Bolt, Each
Part Number: HUU-02-124
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 & up, Each
Part Number: ETN-913A481
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.