If the front of your Full Size Jeep feels a bit rough or you’ve noticed scuttle, vibration, or looseness coming from the driveshaft area, it might be the centering yoke in the Double‑Cardan CV joint that’s worn out. 

The centering yoke is located between the ball joint / center‐ball assembly and the driveshaft: its job is to keep the CV joint aligned under load and motion, reducing vibration, noise, and wear.

Symptoms This Solves:

• Vibration or shudder under acceleration, especially in 4WD or under torque
• A “clunk” or slack when shifting or changing driveshaft angle
• Unusual noise (knocking or rattling) from the front driveshaft area
• Grease fitting (zerk) is seized or the center ball is dry, rusty or visibly worn

Features:

• Greasable (serviceable) center ball socket
• Includes yoke, Ball and Bearings, Race, Seal and Spring
• Genuine Spicer / Dana OE quality

Fits:

• 1978-1983 Wagoneer
• 1974-1983 Cherokee
• 1984-1989 Grand Wagoneer
• 1982-1988 J10
• 1979-1985 J20
• All with front CV Driveshaft with 1310 U-Joints

Additional Specs:

• Yoke Type: Bolt-on
• Yoke Material: Cast steel
• Universal Joint Style: Spicer 1310
• Universal Joints Included: No
• Bearing Caps Included: No
• Bearing Straps Included: No
• Quantity: Sold individually
• Notes: Double cardan joint flange
• Fits 1310 U-Joint
  
  • (3.219 inches) 3-7/32 inches between locating tabs on centering yoke
    
  • (1.062 inches) 1-1/16 inch dimension of saddle to hold U-Joint Bearing cap
• Bolt Holes are 5/16 - 24 fine thread
  • Bolt hole spacing 1.500 inches across u-joint cap
  • Bolt hole spacing 2.343 inches side to side
• Fits .500 inch stud diameter