This is the AISIN AS68RC, the 6-speed heavy-duty automatic built by Aisin Seiki for the most capable Ram trucks, as the live page describes. It was the only automatic offered in the 2007.5 to 2012 Ram 3500, 4500, and 5500 chassis cab models, paired with the 6.7L Cummins diesel and engineered to handle extreme torque loads. An integrated Transmission Control Module provides intelligent, responsive shifting, hardened steel planetary gearsets withstand the Cummins torque, a multi-plate torque converter clutch delivers firm lock-up, and reinforced case ribbing keeps it rigid under load.
High mileage, heavy towing, and the demands of commercial duty are the usual reasons this unit gets replaced. A sound AS68RC restores smooth, confident shifting, strong engine braking on grades, and quiet, efficient overdrive cruising, with the unit inspected before it ships. For chassis cab owners who depend on the truck to work, a proven used AS68RC is a cost-effective way back to full heavy-duty capability.
| Detail | Description |
|---|---|
| INCLUDED | The AISIN AS68RC transmission assembly as photographed; confirm the exact configuration at order. |
| NOT INCLUDED | Torque converter unless pictured, fluids, and external accessories; confirm what transfers at install. |
| Tools You Need | Heavy-duty transmission jack and standard install tools, plus MOPAR ASRC fluid or an approved equivalent for fill. |
| Detail | Description |
|---|---|
| Dodge Ram 3500, 4500, 5500 chassis cab, AS68RC (donor tagged 2007) | VIN confirmed at order |
| Year note | The AS68RC and 6.7L Cummins arrived mid-year as 2007.5; the unit ran through 2012. Confirm exact year by VIN |
| Engine pairing | 6.7L Cummins diesel in chassis cab applications; confirm by VIN |
| Reference Application | 2007.5 Dodge Ram chassis cab transmission |
Call (240) 301-0095 with your VIN. Because the AS68RC was specific to the 2007.5 to 2012 Ram 3500, 4500, and 5500 chassis cab models with the 6.7L Cummins, we confirm your exact application before the transmission ships.
This is a used transmission, inspected before shipping:
| Case Material | Die-cast aluminum |
|---|---|
| Control System | Integrated Transmission Control Module (TCM) |
| Gear Ratios | 1st 3.74, 2nd 1.96, 3rd 1.34, 4th 1.00, 5th 0.77, 6th 0.63, Reverse 3.54 |
| Weight Dry | Approx. 350 lbs |
| Fluid | MOPAR ASRC ATF or approved equivalent (Mobil 3309) |
| Application | 2007.5 to 2012 Ram 3500, 4500, 5500 chassis cab (year to be confirmed by VIN) |
| Sku | vaz722 |
| Price | $2,499.00 |
To file a claim, contact us within 15 days of delivery at (240) 301-0095 or support@vazautosolutions.com.
