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MessyHonda
04-26-2010, 02:56 PM
i need to find one for my build.....any one can help me out?
2oodoor
04-26-2010, 02:59 PM
the one you have is probably just fine... this isnt one of those exclusive parts is it? slant b20 pump works on it yes?
stephensimmons
04-26-2010, 03:40 PM
i need to find one for my build.....any one can help me out?

They dont make a new one for it?
MessyHonda
04-26-2010, 11:24 PM
They dont make a new one for it?

its hard to find parts for a motor that was never imported to the US
stephensimmons
04-27-2010, 02:52 AM
its hard to find parts for a motor that was never imported to the US

So its a b20a? or just b20?
RobT5580
04-27-2010, 04:20 PM
Yeah i wanted a new one for mine but i could not get one so i am going to have mine cleaned up since it was new before i blew the motor. I think carot said you can use internals for the pump from something off the shelf maybe the B20A5?

I probably have a used pump if you need one to rebuild.
carotman
04-27-2010, 05:02 PM
I posted the part numbers earlier today
http://www.3geez.com/forum/showthread.php?t=29259

Just get new internals from your local dealer.
MessyHonda
06-03-2010, 11:36 PM
so im going to pick up a b20a5 oil pump and try to rebuild mine since my dealer says some parts are not avaliable...also going to pick up a b20a3 water pump
AccordB20A
06-04-2010, 12:26 AM
i thought b20a3 and b20a5 were the same block
carotman
06-04-2010, 05:29 AM
Yup, they are the same casting. However, the B20A5 water pump is different from the B20A3. The difference is in the gear diameter. The B20A3 is the same as the 1st gen JDM B20A
AccordB20A
06-05-2010, 12:15 AM
good to know, cause ones single cam and ones not
Hauntd ca3
12-08-2015, 06:39 PM
Oil pump as either a whole unit or as parts are no longer available.
Just been on the phone to Honda , and they just happened to be on the Honda japan parts link, nothing available at all.
Does any one have an early b16a pump to pull to bits and measure ?