U-Joint Assembly 1310 Spicer Bolt Pattern To Jet Pump Spline 

1310 Spicer Bolt Pattern To Jet Pump Spline

• Overall length: 7-1/2"
• Spline Shaft: 1-3/8"
• Flange Mount: 2" x 2-3/8"
• Spline length is 2" inside coupler
• Uses 3/8-24 bolts

This unit bolts to the PTO flange. This is the most standard u-joint assembly found in production style boats.
Note: The overall length does not include the PTO flange which is and additional one inch thick.

Need help choosing your new driveshaft? Check out this handy tutorial!