3102-187 – Flange Yokes – 1310 Series – Bolt Circle Dia 3.078″ – Pilot Dia 1.811, M

3102-187 is a 1310 Series Flange Yoke designed for connecting your driveshaft to the transmission or differential. This component features a bolt circle diameter of 3.078 inches and a pilot diameter of 1.811 inches, ensuring a precise fit that maintains proper alignment and torque transfer. With four bolt holes and a bolt hole diameter of 0.335 inches, this yoke accommodates standard fasteners, making installation straightforward.

What sets the 3102-187 apart from other yokes is its specific dimensions. For example, while a 1350 Series yoke may appear similar, the differences in bolt circle and pilot diameters mean that using the wrong yoke can lead to misalignment and potential failure. This yoke’s 1.750-inch Cj to flat measurement is also crucial for ensuring that it fits correctly in your application.

• Series: 1310
• Bolt Circle Diameter: 3.078 inches
• Pilot Diameter: 1.811 inches
• Bolt Hole Diameter: 0.335 inches
• Number of Bolt Holes: 4

When installing the 3102-187, always check the spline engagement depth and verify phasing with the opposite yoke. Avoid forcing the spline entry, as this can lead to damage. The right fit is essential for optimal performance, so ensure you select the correct yoke based on these critical specifications.