POS Rotary Pump on 3B!!

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Thank you to @wesintl for referring me to this thread that @Ratpuke started a number of years ago.

I am having the same exact problem with fuel leaking from governor cover that Charla did. I have sourced all of the Toyota gaskets and seals that are available in the US market. I am missing a few.

I'm torn because I am headed out on a 2 week business trip across the American Southwest but I hate damn leaks. The IP originally started weeping and then it became a consistent drip leak. It's quite bad at initial start-up and the first 15-20 minutes of idling (especially when I throttle her up a bit on cold start up)-- 2 to 3 tablespoons worth of diesel on the ground.

Start-ups are not a problem, no smoking, no real issues, except for the leak and I can hear the air sucking in. There is a hissing sound that began at the same time as the leak in question.

For now, I have tried to triage the leak with some Toyota engine FIPG. But that is merely stop gap.

I guess I will need to address this sooner than later--it is after all a 1985 3B. I have a good source provided by @cruiserdan and confirmed by @DanS HJ-45 in ABQ which is where I will be for a few days coming up here soon... I'm tempted to have the professionals deal with it if turnaround could be quickly accomplished.

With the Thanksgiving holidays next week, I doubt that is going to be the case. Everyone is generally in vacation mode--working is the last thing people want to think about and concentrate on. :lol:

I'll report back with my findings and developments. :cheers:
 
@beno, I'd like to get a set of seals. Any chance you have part #s for all the ones needed?
 
@beno, I'd like to get a set of seals. Any chance you have part #s for all the ones needed?

Everything available in the US market are in these pictures:

image.webp


image.webp


image.webp


image.webp
 
Sorry-- Guess the part numbers did not come out good on that original picture.

Here is the list of Toyota part numbers available in the North America market:

22193-54771: 1
22378-64010: 1
22193-64010: 1
90099-14053: 1
22354-77050: 1
22544-64740: 1
22395-54010: 4
22355-78030: 1
22193-17840: 2
22193-54770: 1
22193-54772: 1
22149-56200: 1
90201-12109: 5
22774-54270: 1
 
Sorry-- Guess the part numbers did not come out good on that original picture.

Here is the list of Toyota part numbers available in the North America market:

22193-54771: 1
22378-64010: 1
22193-64010: 1
90099-14053: 1
22354-77050: 1
22544-64740: 1
22395-54010: 4
22355-78030: 1
22193-17840: 2
22193-54770: 1
22193-54772: 1
22149-56200: 1
90201-12109: 5
22774-54270: 1

Thanks Beno. Do you have part #s for the ones you still need to track down?
 
i do beleive the part that is "missing" is the high altitude compensator... not suppied on all rotory pumps.
Dan has the seals.
Does anybody have a picture of the high altitude compensator, I am curious if mine has one. Is it something that can be easily added if not present?
 
Back
Top Bottom