Moog 366B Universal Joint - At Center Bearing or At Rear Axle

MOOG 366B Universal Joint for Ram Driveline Repair

MOOG 366B is a premium universal joint built for driveline service on select Ram heavy-duty trucks. It uses four plain round bearings, a greaseable design, and a flush-type lube fitting in the cross to support straightforward maintenance and dependable operation.

Compatible With 2013-2018 Ram 2500 at center bearing and 2013-2018 Ram 3500 at rear axle, this MOOG universal joint is a direct-fit driveline service part for common Ram driveshaft repair needs. The 366B part number is also a useful reference when matching replacement components for the same application.

Key Features

• Premium-grade universal joint for driveline and axle service
• Greaseable design for routine lubrication access
• Flush-type lube fitting in the cross
• Four plain round bearings for smooth joint operation
• Bearing cap diameter: 1.375 in. / 34.925 mm
• Length axis 1 and axis 2: 4.967 in. / 126.162 mm

Product Details

MOOG 366B is engineered as a replacement universal joint for the drive shaft assembly, with dimensions and bearing cap sizing that align with the listed Ram applications. MOOG uses material selection and testing practices aimed at consistent driveline performance, while its problem-solving design approach helps simplify service work during installation and maintenance. If you are sourcing a Ram 2500 universal joint for the center bearing area or a Ram 3500 universal joint for the rear axle, 366B is the part number to verify against your vehicle and driveline configuration.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Driveline vibration caused by worn U-joint bearings
• Clunking or clicking from the driveshaft area
• Binding or rough movement in the universal joint
• Grease loss or service issues at the joint fitting
• Wear-related driveline looseness in Ram 2500 and Ram 3500 applications

Installation Notes and Tips

Verify bearing cap diameter, overall length, and driveline position before installation. This universal joint is listed for 2013-2018 Ram 2500 at center bearing and 2013-2018 Ram 3500 at rear axle, so confirm the exact driveshaft location on the vehicle before ordering. Clean the yoke surfaces thoroughly, inspect for wear or damage, and grease the joint through the flush-type fitting after installation.

Quality Assurance

MOOG backs this premium universal joint with superior materials and rigorous testing to support reliable driveline service. The 366B part number is a dependable reference for Ram driveline repair when matching the correct replacement to the listed application.