1202-21 – Flange Yokes – 1251 Series – Bolt Circle Dia 3.200″ – Pilot Dia 1.968-M

The 1202-21 Flange Yoke is a critical component in Nissan driveline systems, specifically designed to meet the demands of 1251 Series applications. This yoke connects the driveshaft to the transmission or differential, ensuring reliable power transfer and stability. With a bolt circle diameter of 3.200 inches and a pilot diameter of 1.968 inches, it fits seamlessly into the existing setup, allowing for precise alignment and phasing.

One of the standout features of the 1202-21 is its four bolt holes, each measuring 0.406 inches in diameter, which provide robust fastening options. The centerline to flange face distance of 1.750 inches is also crucial for maintaining the correct geometry in the driveline. This yoke is classified as light duty (LD), making it suitable for various Nissan models that require a balance of strength and weight.

• Series: 1251
• Bolt Circle Diameter: 3.200 inches
• Pilot Diameter: 1.968 inches
• Number of Bolt Holes: 4
• Centerline to Flange Face Distance: 1.750 inches

When installing the 1202-21, ensure proper spline engagement and verify the phasing with the opposite yoke. This attention to detail will help prevent premature wear and ensure optimal performance. The 1202-21 is an essential part of maintaining the integrity of Nissan’s driveline systems, delivering the reliability and performance that drivers expect.