TC Remanufacturing CR3500 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for BMW and Chrysler

TC Remanufacturing CR3500 is an automatic transmission torque converter built around the listed OE-style fitment and converter code requirements. It is specified with a 9.930-inch converter diameter, 11.000-inch bolt circle, internally splined hub, and low stall characteristics for the applications shown.

Use this torque converter when servicing BMW 535i, BMW X3, BMW X4, BMW X5, BMW 640i Gran Coupe, BMW 750i, BMW ActiveHybrid 5, BMW 535i GT, and Chrysler 300 applications that call for converter code 370AA. The CR3500 part number is also a direct reference point for matching the correct transmission hard part during repair.

Key Features

• Part number: CR3500
• Automatic transmission torque converter from TC Remanufacturing
• Converter code: 370AA
• 9.930-inch converter diameter
• 11.000-inch bolt circle
• Internally splined hub with 32 spline count
• Mount plate design with 3 pads and 2 nuts
• 8mm x 1.25 mounting thread size
• 1.335-inch pilot diameter and 0.855-inch pilot length
• Low stall specification
• No ring gear

Detailed Description

TC Remanufacturing CR3500 is a transmission hard part selected for vehicles that require converter code 370AA and the listed mounting and hub dimensions. The internally splined hub, 32 spline count, and low stall setup are important details when matching the torque converter to the transmission and engine combination. For BMW 535i, BMW X3, BMW X4, BMW X5, and related applications, the CR3500 helps maintain the correct interface between the engine and automatic transmission.

Fitment includes 2020 BMW X3, 2012-2020 Chrysler 300, 2010-2016 BMW 535i, 2016 BMW 640i Gran Coupe, 2016 BMW 750i, 2011-2016 BMW X3, 2015-2016 BMW X4, 2011-2016 BMW X5, 2014-2015 BMW ActiveHybrid 5, and 2013 BMW 535i GT. This part number, CR3500, should be matched to the vehicle’s converter code and transmission specifications before installation.

What It Helps Address

• Torque converter shudder or inconsistent engagement
• Incorrect converter code match during transmission service
• Loss of proper coupling between engine and transmission
• Fitment issues caused by mismatched bolt circle, pilot, or spline specifications
• Replacement needs after transmission overhaul or converter failure

Installation Notes and Tips

Verify converter code 370AA, spline count, pilot dimensions, bolt circle, and mounting style against the original unit before installation. Confirm the transmission application on BMW and Chrysler vehicles by VIN and transmission tag data, especially on BMW 535i, BMW X3, and Chrysler 300 models. Inspect the transmission, flexplate, and related components for wear or damage before installing the new converter.

Quality Assurance

TC Remanufacturing supplies this torque converter as a remanufactured transmission hard part built to the listed specifications for the stated applications. The CR3500 is identified by exact dimensional and code-based fitment details to support accurate replacement selection.