Well was finishing up one plow truck and figured why not check out the 4whl drive on it and shifted it into 4 whl hi and bang. WTF pulled back in the drive and saw a black line , not good figured mabey a u-joint but to my suprise chunks of stuff on the drive. Darn what could it be well it was the pumkin all blown up. So need to get a replacement got 4 of these BII's and just checkin my numbers. Got the tag off the front end but just to check my numbers its a 89 2.9 4 whl drive auto a4ld. Got the front end stuff some where but anybody got a refrence for the numbers on the tag here is it 3 73 upside down dimond e87a eb next line upside down dimond 610307-2 to tired to post more but will check in morning thank guys Eric

 

E87A-EB was installed in the front of the 94" W.B. Bronco II `86-90 and Ranger `86-91.
The Ratio was 3.73:1 NL (Non Locking) Spicer Axle Model 28.

 

Well tok a couple of hours to remove he pumkin and what do I find one of the bolts on the ring gear came out and got bounced inside the housing. Well now I got to check the 3 others oh well going to get 2 replacements for the quick swap and rebuild it for the next.....