TC Remanufacturing 858 Automatic Transmission Torque Converter

Overview of TC Remanufacturing Torque Converter 858

The TC Remanufacturing Automatic Transmission Torque Converter part number 858 is designed specifically for Dodge Ram 2500 and Ram 3500 models. This high-stall, non-lock up torque converter offers reliable performance for heavy-duty applications requiring precise torque management.

• Compatible with Dodge Ram 2500 and Ram 3500
• High stall speed for improved torque delivery
• Non lock-up converter type for smooth operation
• 13-inch converter diameter with 10-inch bolt circle
• Slotted hub type with 24 spline count
• 4 mounting lugs and 1.810-inch pilot diameter
• Square weight converter code designed for 5.9L engines
• No ring gear included

Detailed Product Description

This automatic transmission torque converter from TC Remanufacturing, part number 858, is engineered to meet the demands of Dodge Ram 2500 and Ram 3500 trucks equipped with 5.9L engines. Featuring a 13-inch diameter and a 10-inch bolt circle, it ensures proper fitment and compatibility with the transmission system. The converter’s high stall speed is ideal for applications requiring enhanced torque multiplication during acceleration. Its non lock-up design provides consistent fluid coupling without the engagement of a lock-up clutch, which can be beneficial in certain driving conditions.

The slotted hub type with 24 splines offers secure connection to the transmission input shaft, while the 4 mounting lugs provide stable attachment to the flexplate. The 1.810-inch pilot diameter ensures precise alignment within the torque converter housing. The square weight converter code is tailored for 5.9L Dodge engines, optimizing performance characteristics for these powertrains. This torque converter does not include a ring gear, which is typical for this application.

Common Applications and Problem Solving

• Replacement for worn or damaged torque converters in Dodge Ram 2500 and Ram 3500
• Addresses issues with poor acceleration or slipping transmission
• Helps resolve overheating caused by inefficient torque conversion
• Improves drivability in trucks with 5.9L engines requiring high stall torque converters
• Suitable for restoring proper transmission function after torque converter failure

Installation Notes and Tips

Ensure compatibility with your Dodge Ram 2500 or Ram 3500 model before installation. Verify the 10-inch bolt circle and 4 mounting lug configuration match your flexplate. Proper alignment of the 1.810-inch pilot diameter is critical to avoid transmission input shaft damage. It is recommended to inspect the transmission fluid and replace it if contaminated during torque converter replacement. Professional installation is advised to maintain transmission integrity and performance.

Quality Assurance and Warranty

TC Remanufacturing torque converters are built to meet OEM specifications for durability and performance. Part number 858 undergoes rigorous quality control to ensure reliable operation in Dodge Ram 2500 and Ram 3500 vehicles. Warranty coverage details should be confirmed with the manufacturer or distributor at the time of purchase.