22re throttle body breakdown (1 Viewer)

[msahr]

@Mashr, those TB shafts seals are not sold separately through Toyota. That’s why I had to find them elsewhere.

Not the shaft seals. The large Squarish one that separates the two halves.

 

[pappy]

I would love to find some button head allens so if anyone knows where I can get some M3.5x60 allens please let me know.

McMaster Carr sells them. They also have a torx option.

M3.5-6mm, allen
94500A277 - 316 stainless button head hex ($4.93/100)
92095A159 - 18-8 stainless button head hex ($4.00/100)
92290A860 - 316 stainless socket head hex ($10.89/5)
91292A347 - 18-8 stainless socket head hex ($9.11/5)

M3.5-6mm, torx
90362A158 - 18-8 stainless pan head torx ($10.96/100)
90991A116 - 18-8 stainless button head torx ($6.04/100)

 

[Toast]

Not the shaft seals. The large Squarish one that separates the two halves.

22215-35270 This looks like the part number for that gasket

 

[Kris]

Thanks for posting that tear down. I always assumed the shaft seals were brass - you learn something every day.

I'm kind of thinking if you tore it down and put it in a ultrasonic cleaner it would look extra purdy!

 

[coryc85]

@Toast I finally acquired a Throttle body, have cleaned it mostly up and have it on the bench. Going to replace the Idle Air gasket and the Idle o ring, but thinking about these shaft seals. I really don't want to have to drill out the butterfly screws, is it possible to get the seals off the shaft in place? The throttle spring side has a spool on it with the spring wrapped around it, I removed the nut on the end and pulled a bit on it but it did not budge.

In a thread on YT, a guy there says it is possible to change seals without removing butterfly and shaft, but he did not say how.

Edit: Here is the thread on YT that mentions changing shaft seals without removing butterfly: 22RE Throttle body shaft seals / rebuild - YotaTech Forums - https://www.yotatech.com/forums/f116/22re-throttle-body-shaft-seals-rebuild-313039/