InMotion RB6207-2RS Manual Transmission Countershaft Bearing - Front or Rear

Manual Transmission Countershaft Bearing

The InMotion RB6207-2RS is a sealed ball bearing for manual transmission countershaft service. Built with a 1.3779 in inside diameter, 2.835 in outside diameter, and 0.669 in width, it is sized for precise rotational support where reduced friction and stable operation matter.

Use the RB6207-2RS when replacing a worn countershaft bearing in supported manual transmission applications, including Dodge Dakota, Dodge Ram 1500, Mitsubishi Raider, Hyundai Pony, and Hyundai Stellar fitments listed below.

Key Features

• Part number: RB6207-2RS
• Sealed 1-row ball bearing design
• Inside diameter: 1.3779 in
• Outside diameter: 2.835 in
• Width: 0.669 in
• Round bearing profile
• Maximum housing shoulder diameter: 2.58 in (65.5 mm)
• Inner race radius: 1.1 mm
• Outer race radius: 1 mm

Detailed Description

InMotion RB6207-2RS is a sealed manual transmission countershaft bearing engineered for smooth rotation and dependable load support in drivetrain service. The sealed construction helps retain lubrication and keep contaminants out, which is important in transmission environments where consistent bearing performance affects shift quality and component life. The bearing’s dimensions and round ball-bearing design make it a direct-fit service part for specific manual transmission applications.

This part number, RB6207-2RS, is listed for 2005-2008 Dodge Ram 1500 front, 2006-2010 Dodge Dakota front, 2006-2009 Mitsubishi Raider N/A, 1983-1987 Hyundai Pony rear, and 1985-1986 Hyundai Stellar rear with MIP axle. It is a practical replacement choice when servicing a manual transmission countershaft bearing on these vehicles.

What It Helps Address

• Noise from a worn countershaft bearing
• Rough or inconsistent transmission rotation
• Excess friction inside the manual transmission
• Bearing play that can affect drivetrain stability
• Contamination-related bearing wear in sealed service locations

Installation Notes and Tips

Verify the bearing dimensions against the original part before installation, especially the inside diameter, outside diameter, and width. Confirm the vehicle application and position listed for your exact model year, since RB6207-2RS is used across multiple makes and transmission configurations. Clean the housing thoroughly and inspect related transmission components for wear before assembly.

Quality Assurance

InMotion manufactures this bearing as a multi-purpose, high-quality replacement component for automotive and industrial use. The sealed design and dimensional consistency support reliable service in drivetrain applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible Vehicles

• Fits 2006-2010 Dodge Dakota, front
• Fits 2006-2009 Mitsubishi Raider, N/A
• Fits 2005-2008 Dodge Ram 1500, front
• Fits 1983-1987 Hyundai Pony, rear
• Fits 1985-1986 Hyundai Stellar, rear with MIP Axle