2102-185 – Flange Yokes – 1210 Series – Bolt Circle Dia 3.307″ – Pilot Dia 1.850-M

When diagnosing driveline issues, the 2102-185 Flange Yoke is essential for maintaining proper driveshaft connections. This yoke, part of the 1210 Series, features a pilot diameter of 1.850 inches and a bolt circle diameter of 3.307 inches, making it a reliable choice for various applications. If you’re experiencing vibrations or misalignment, a worn or damaged yoke can often be the culprit.

Symptoms of failure may include excessive play in the driveshaft or abnormal noises during operation. If you notice a clunking sound when shifting gears or a vibration that varies with speed, it’s time to inspect the yoke. The 2102-185 yoke includes four bolt holes, each with a diameter of 0.414 inches, ensuring a secure attachment to the companion flange.

Proper installation is critical for optimal performance. Here are some key points to consider:

• Check the spline engagement depth before installation.
• Ensure the phasing aligns with the opposite yoke.
• Do not force spline entry; it should slide in smoothly.
• Verify that the centerline to flat distance of 1.188 inches is maintained for a precise fit.

By replacing a worn yoke with the 2102-185, you restore the integrity of your driveline system, ensuring smooth operation and longevity.