The Meritor 18N4-3731-1X (also listed as 18N437311X) is a genuine OEM end yoke with an external snap ring (ES) retention style, designed for heavy-duty driveline assemblies. This part cross-references to Dana 65437311X and a wide range of aftermarket numbers including 1666084C91, 25166929, SB452, and TDA18N437311X, making it a verified fit for fleets sourcing replacement yokes. Sold exclusively as a genuine Meritor driveline component through Pro Gear and Transmission. Call us to confirm proper fit for your specific driveshaft configuration before ordering.
Dana: 65437311X
Other: 1666084C91, 25166929, 65437311, 65437311XR, 823518N437311X, DS65437311X, E8HZ4851B, HR18TYS3827A, SB452, SD65437311X, TDA18N437311X
Features
Genuine Meritor OEM end yoke, part number 18N4-3731-1X or 18N437311X
External snap ring (ES) retention style
Driveline application, heavy-duty truck use
Cross-references Dana 65437311X and 65437311X
Additional interchange numbers include SB452, TDA18N437311X, 1666084C91, and 25166929
Sold by Pro Gear and Transmission
Additional Information
Cross-Reference / Interchange Numbers:Dana: 65437311X
Other: 1666084C91, 25166929, 65437311, 65437311XR, 823518N437311X, DS65437311X, E8HZ4851B, HR18TYS3827A, SB452, SD65437311X, TDA18N437311X
