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Jasper Offers Dana M300 Differential for Late-Model Ford Applications

Jasper Engines & Transmissions now offers remanufactured Dana M300 differentials for a variety of Ford F350, F-450, F-550, and F-600 trucks.

October 31, 2025
Blue background with image of a truck differential and a logo for Jasper Engines & Transmissions.

Remanufactured Dana M300 differentials are now available for late-model Ford trucks, ranging from the F-350 up to the F-600.

Photo: Jasper Engines & Transmissions/Work Truck

2 min to read


Remanufactured Dana M300 differentials for a variety of Ford F350, F-450, F-550, and F-600 trucks are now available from Jasper Engines & Transmissions.

These 11.8-inch differentials are available for the following Ford applications: 

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  • 2017-2022 Ford F-350 Pickup, 3.55, L/S and Std

  • 2017-2022 Ford F-350 Pickup, 3.73, L/S

  • 2017-2022 Ford F-350 Pickup, 4.10, L/S

  • 2017-2022 Ford F-350 Pickup, 4.30, L/S

  • 2017-2022 Ford F-350 Chassis Cab, 3.73, Standard 

  • 2017-2022 Ford F-350 Chassis Cab, 4.10, L/S

  • 2017-2022 Ford F-350 Chassis Cab, 4.30, L/S

  • 2017-2022 Ford F-350 Pickup (wide rear axle), 4.10, L/S

  • 2017-2022 Ford, F-450 Pickup, 4.30, L/S

  • 2017-2022 Ford, F-450, F-550 w/ base payload package, 4.10, L/S & Standard

  • 2017-2022 Ford F-450, F-550 w/ base payload package, 4.30, L/S

  • 2017-2022 Ford F-450, F-550 w/ base payload package, 4.88, L/S & Standard

  • 2017-2022 Ford F-450, F-550 w/ payload upgrade package, 4.88, L/S

  • 2020-2022 Ford F-600 , 4.88, L/S

Each of Jasper’s remanufactured differentials undergoes an extensive "Do It Right" process that ensures worry-free operation. This includes:

  • Disassembly and thorough cleaning of the differential housing.

  • Critical inspection of all areas of the housing, along with gear inspection at multiple points throughout the remanufacturing process.

  • Installation of new parts, including bearings, gaskets, O-rings, seals, and thrust washers.

  • Pinion bearings are preloaded to specifications, with ring and pinion gears replaced only in matched sets.

  • Precise measurement of runout, along with inspection for correct backlash clearance and exact adjustments of tooth contact pattern.

  • Four quarts of 75W-140 synthetic gear oil included.

The Dana M300 differential is covered by a nationwide, transferable, warranty of up to 3 years/100,000 miles parts and labor. Full warranty disclosure is available on the company website, or upon request. 

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