Description
Dodge Ram Transmission for Sale
This is your opportunity to get a key component for your heavyweight truck—a used AISIN AS68RC 6-speed automatic transmission. As a critical part of Ram chassis cab models, this transmission ensures optimal performance for your truck. Safe inventories of these proven commercial-grade units are sparse and sell fast. Take your Ram back to work today with the same power and dependability it was built for—this valuable part is ready for you.
The AISIN AS68RC Transmission
The AS68RC is a 6-speed, heavy-duty automatic transmission built by Aisin Seiki and used in the most capable Ram trucks. It was the only automatic offered in 2007.5–2012 Ram 3500, 4500, and 5500 chassis cab models, paired with the 6.7L Cummins diesel engine. Engineered to handle extreme torque loads, this Dodge Ram transmission is operated by an integrated Transmission Control Module (TCM) that provides intelligent, responsive shifting, making it the backbone of Ram’s heavy-duty powertrain.
Constructed to Grind: The AS68RC Advantage
- Optimized Thermal Management: Enhanced cooling systems keep temperatures stable under heavy towing or stop-and-go traffic.
- Lower Drivetrain Shock: Smooth engagement and precise shifts reduce harshness and extend drivetrain life.
- Intelligent Load Sensing: Electronic controls adjust shift strategy based on load and grade to deliver the right power at the right time.
- Lower Noise: Quiet operation extends comfort for long working hours, despite its heavy-duty strength.
Heavy-Duty by Design: Technical Breakdown
- Large-volume oil pump maintains consistent hydraulic pressure for stable clutch engagement and cooling.
- Hardened steel planetary gearsets withstand the immense torque of the Cummins diesel.
- Multi-plate torque converter clutch delivers firm lock-up for maximum efficiency and power transfer.
- Reinforced transmission case ribbing improves rigidity and prevents flex under extreme loads.
Performance of this Dodge Ram Transmission
The AS68RC proves itself daily on the job with smooth, confident operation. Intelligent shifting reduces gear hunting uphill, while strong engine braking adds control downhill. Long hauls benefit from quiet, efficient overdrive gears, providing comfort and fuel savings. This transmission is a true workhorse, designed to make the toughest jobs easier.
Restore Your Ram’s Backbone
Your Ram is about power, and the AS68RC transmission is its backbone. This used Dodge Ram transmission offers a cost-effective way to revive the reliable, heavy-duty performance your work depends on. Don’t settle for less, get this proven transmission today and get your Ram ready to take on any challenge.














