4x4 Front driveshaft u-joint part number

[bgilbert]

I figure while I have my front driveshaft out, I'd replace the front u-joint. Both the front and CV joints are tight, I rarely use 4wd, but I think a couple years ago while I had the shaft down I lost a couple needle bearings from the front u-joint, but just slapped it back together. I'm not looking for a bigger yoke and slip joint, just the front driveshaft, front u-joint series number and preferably the SPICER u-joint part number. I know the rear u-joints are 1410 series, anyone know what the front is?