1302-17 – Flange Yokes – 1351-21 Series – Bolt Circle Dia 3.575″ – Pilot Dia 1.811, M

When you encounter a vibration or clunking noise during acceleration, it might be time to check the yoke connections. The 1302-17 Flange Yoke is a critical component that connects the driveshaft to the transmission, transfer case, or differential. This yoke is engineered for 1351-21 applications, ensuring a precise fit and reliable performance.

With a bolt circle diameter of 3.575 inches and a pilot diameter of 1.811 inches, the 1302-17 provides the necessary interface for secure attachment. The four bolt holes, each with a diameter of 0.450 inches, allow for easy installation and alignment. Additionally, the Cj to flat measurement of 1.688 inches ensures proper clearance and fitment in various setups.

Using the right yoke is essential for maintaining driveline integrity. A mismatch in series or dimensions can lead to premature wear or failure. The 1351-21 Series designation is crucial as it determines the mating U-joint cap diameter and cross width, directly affecting performance and durability.

• Check spline engagement depth during installation.
• Verify phasing with the opposite yoke to prevent vibrations.
• Ensure all bolt fasteners are torqued to specifications.

In summary, the 1302-17 Flange Yoke is a reliable solution for your driveline needs, designed to handle the demands of 1351-21 applications. Always ensure compatibility and proper installation to maximize performance.