Curious as to why there are 4 part numbers for the 3vze? Does anyone here work at a Toyota dealership? Part numbers & manufacture dates are below.

13568-65010 8/88-2/92 ?
13568-69055 8/88-4/92 ?
13568-65011 2/92-4/92 ?
13568-69075 8/92-11/95 (use with hydraulic tensioner)

 

You, too, can play "Toyota Counter-Man." 69075 is for 1992-1995 https://parts.lakelandtoyota.com/p/T...356869075.html (select the part number, go to the "what this fits" tab).

69055 (which supercedes 65010 and 65011) is for 1988-1993 https://parts.lakelandtoyota.com/p/T...356869055.html

Wait, there's an overlap!? This Toyota dealer website doesn't call it out, but I suspect your sense that 69075 if for vehicles with hydraulic tensioner is correct. (Until now, I didn't think there was any difference in the belt depending on the tensioner.)

Where did you get your part numbers?

 

There are definitely 2 belts but I am not sure what the differences are. Maybe tooth count or markings. I like this site, it has better pricing. https://www.toyotapartsdeal.com/

 

This is a perfect example on why giving a vin or model number is helpful in threads on yotatech.. There is no such thing as a regular truck

 

I know which belt fits my truck. I'm curious as to what models the other belts are for.