View Full Version : 4 cyl XJ Diffs

01-31-2006, 11:37 PM
Does anyone know off hand if a ('84 ish) XJ with a 4 banger would probably have 4.10's in it? Thought I read somewhere that the 4 cyls had 3.73's or 4.10's because of the low torque.

I know I will have to pull the covers to make sure of it, but found an XJ for $400, need's fuel pump, but all I want are the diffs if decent gears, and the alum rims. The (2 door) body looks decent at a glance, so will part it out/complete after I'm done stripping it.

Taz Jeep
02-01-2006, 12:45 AM
I'm not sure but I think the standards came with 410's.

02-01-2006, 12:51 AM
after 87 4cyls were std with 4.10s 84 to 86 most were 3.73s but could be 4.10s check the tags on the diff cover or pull cover and check ring gear will be a number stamped like 41 11 = 3.73 or 41 10 = 4.10 divide the big number by the small number (these numbers are tooth counts)

02-01-2006, 12:54 AM
got windows fer sale soon then?

02-01-2006, 10:53 PM
Fingers, I'll let you know when/if I get it!