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Differential
Transtar's differential products offer high-quality brand names you trust at competitive prices. Our extensive portfolio of differential parts includes ring and pinion gear sets, bearing kits, differential overhaul kits, axles, nest kits, and open and limited-slip carrier and driveshaft assemblies.
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![Yukon Differential Carrier YGLF9-31-RACE](https://cdn.transend.us/img/YGLF9-31-RACE_P04_Front_31926.webp?d=300x300)
31 Spline Racing Design; 2.000" Diameter Bearing Journals
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![Yukon Differential Carrier YGLF9-35-RACE](https://cdn.transend.us/img/YGLF9-35-RACE_P04_Front_31926.webp?d=300x300)
35 Spline; Racing Design; 2.000" Diameter Bearing Journals
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![Yukon Differential Carrier YGLF9-35-RACE-LB](https://cdn.transend.us/img/YGLF9-35-RACE-LB_P04_Front_31926.webp?d=300x300)
35 Spline; Racing Design; 2.000" Diameter Bearing Journals
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![Yukon Axle Differential Bearing and Seal Kit BK TV6](https://cdn.transend.us/img/BK TV6_P04_Front_32539.webp?d=300x300)
Includes Timken Carrier Bearings/Races; Pinion Bearings/Races/Pinion Seal/Crush Sleeve/Oil
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![Transtar Washer 111582-1B](https://cdn.transend.us/img/111582-1B_P04_Front_122910.webp?d=300x300)
Front Planet Pinion Gear; Steel
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![Koyo Differential Pinion Bearing M86610](https://cdn.transend.us/img/M86610_P04_Angle_15668.webp?d=300x300)
RACE, PINION(1 FRT FOR 50 00)(FRT & REAR 4000)
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![USA Standard Differential Rebuild Kit ZK T7.5-4CYL](https://cdn.transend.us/img/ZK T7.webp?d=300x300)
7.5" 10 Bolt; Includes Car Brngs/Races/Pin Brngs/Races/Pin Seal/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs
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![Yukon Differential Pinion Bearing Kit PK F8.8-A](https://cdn.transend.us/img/PK F8.webp?d=300x300)
Includes Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable; 3.25" Outer Diameter
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![Eaton Differential Case 742G715L](https://cdn.transend.us/img/742G715L_P04_Top_16504.webp?d=300x300)
GM 8.5/8.6; Posi; 28 Spline; Drum Brakes; Loaded; Detroit Truetrac. All Eaton differentials made for General Motors 8.5" and 8.6" axles require special bearings. For axles with small bearing bores (race O.D. or 2.89"), usually found on vehicles prior to 1999, bearing 424260-2 and race ATLM102911 are required. For axles with large bearing bores (race O.D. of 3.06"), usually found on vehicles from 1999 to present, bearing 722B270 and race 722B271 are required.
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![Yukon Differential Rebuild Kit CK M35-30](https://cdn.transend.us/img/CK M35-30_P04_Front_32531.webp?d=300x300)
Includes Carrier Bearings/Races/Shims, with 30 spline axles
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![Auburn Gear, Inc. Differential Assembly 542039](https://cdn.transend.us/img/542039_P04_Front_47132.webp?d=300x300)
Ford 8.8, AUB, 28 Spline, Road Race Series
Call for Availability: +1 (833) 363-1938
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![Auburn Gear, Inc. Differential Assembly 542088](https://cdn.transend.us/img/542088_P04_Front_47173.webp?d=300x300)
GM 7.5 / 7.625, 28 Spline, 3.23-Up, Road Race Series
Call for Availability: +1 (833) 363-1938
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![American Axle & Manufacturing, Inc Differential Case 742G715R](https://cdn.transend.us/img/742G715R_P04_Detail_16339.webp?d=300x300)
GM 8.5/8.6; 30 Spline; Helical Gear Type. For years 1988 - 1999 only - General Motors 8.5" and 8.6" axles require special bearings. For axles with small bearing bores (race O.D. or 2.89"), usually found on vehicles prior to 1999, bearing 424260-2 and race ATLM102911 are required. For axles with large bearing bores (race O.D. of 3.06"), usually found on vehicles from 1999 to present, bearing 722B270 and race 722B271 are required.
Call for Availability: +1 (833) 363-1938
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![Yukon Differential Pinion Bearing Baffle YSPBF-003](https://cdn.transend.us/img/YSPBF-003_P04_Front_31169.webp?d=300x300)
Replacement; Inner pinion Bearing Race oil baffle
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![Yukon Differential Pinion Bearing Baffle YSPBF-006](https://cdn.transend.us/img/YSPBF-006_P04_Front_31166.webp?d=300x300)
Inner pinion Bearing Race oil baffle
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![Yukon Axle Bearing & Seal Kit AK C11.5](https://cdn.transend.us/img/AK C11.webp?d=300x300)
with Leaf Spring; Includes Inner/Outer Bearings; Races; Wheel Seal
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