The 5-7166X U Joint is a crucial component for your 2007+ Jeep JK, specifically designed to replace part number 5004891. This U Joint belongs to the 1350WJ series, which is known for its robust construction and reliable performance. With a cap diameter of 1.188″ and a width of 2.406″, this U Joint provides the necessary torque transfer between angled shafts, ensuring smooth operation of your driveline.
One of the standout features of the 5-7166X is its non-greasable design. While this means it’s pre-lubricated for life, it also means you won’t have to worry about regular maintenance. However, be aware that non-greasable joints can’t be rebuilt, so proper installation is key to longevity. Symptoms of failure include clunking noises, vibrations, or rust-colored dust around the caps, which indicate it’s time for a replacement.
- Cap Diameter: 1.188″
- Width: 2.406″
- Series: 1350WJ
- Application: Front wheel for 2007+ Jeep JK
- Replaces: 5004891
When installing the 5-7166X, ensure that you check for binding and verify that the snap rings are fully seated. Avoid hammering the caps during installation, as this can lead to premature failure. The 5-7166X U Joint is built to handle the demands of off-road and everyday driving, making it an essential part of your Jeep’s driveline.
