Image is for illustration purposes only. Actual part may vary.

4-5177

ALL DRILLED U-JOINT

The Neapco 4-5177 is a heavy-duty universal joint from the Mechanics 5C series with a high-wing drilled (HWD) bearing design. It bolts directly to the yoke flange, eliminating the need for snap rings and making field replacement faster. Commonly used in medium- and heavy-duty truck drivelines, construction equipment, and industrial machinery, this style of U-joint is typically replaced when wear causes driveline vibration, noise, or excessive play. The cross includes a grease fitting for periodic lubrication.