Differential Case Assembly

Features:

• Genuine Mopar part
• Differential case assembly
• Made for 2025-2026 RAM 2500 trucks
• Listed as fitting the 2025 RAM 2500
• Replaces Mopar part 68785484AA
• Mopar is the factory parts brand for Ram

Rebuilding A Differential Starts With Getting The Case Right

A differential does its work out of sight, and most owners never think about it until it starts making noise. At the center of it is the case assembly. In general, it holds the gears that let your wheels turn at different speeds in a corner. It also carries the ring gear that takes power from the driveshaft. The Mopar 68721225AA is the differential case assembly for the 2025-2026 RAM 2500. Mopar is the factory parts brand for RAM, so this part comes from the same name that supplies your truck's factory components. Mopar lists it as replacing 68785484AA. If you are working on a 2025 RAM 2500 differential, starting with the right part number saves you time and guesswork.

What The Case Assembly Does And What Mopar Lists For This Part Number

The Mopar 68721225AA is a differential case assembly for 2025-2026 RAM 2500 trucks. Mopar lists its other name as case assembly and describes it as differential. Mopar's store shows the part as fitting a 2025 RAM 2500, and it lists the part as replacing 68785484AA. In general, a differential case holds the side gears and spider gears and provides the mounting surface for the ring gear. Mopar does not say whether this assembly is for the front or the rear axle. It also does not list the axle size, gear ratio, or whether the unit is an open or locking design. RAM 2500 trucks come with different axle setups, so the right match depends on how your truck is built. Check your axle and gearing against Mopar's fitment data before ordering.

Fitment: 2025, 2026 RAM 2500

Notes:

• Genuine Mopar differential case assembly for the RAM 2500
• Mopar's store shows this part as fitting a 2025 RAM 2500
• Mopar lists this part as replacing 68785484AA
• Confirm your axle size and gearing before ordering
  
• California Proposition 65 warning applies to this product
• The SKU is item #17 in the image diagram