Si vs gsr oil pump?

[skoodles]

ok ive searched google over and over again. i know the gsr and type-r oil pump is the same but it doesn't say anywhere about the si. i talked to my buddy at honda and he gave me the part number of it he si pump and it says p72 like the gsr but the last few is what im wondering si number says a019 and gsr just a01.
reason is there isn't a local acura dealer that my boss has an account at and we do have an account at honda so i can get a better deal on one.

 

[Aussie]

good question. I believe all b series vtec oil pumps are the same.

 

[skoodles]

good question. I believe all b series vtec oil pumps are the same.

you would think they would flow the same but every thread or for sale site it always says gsr/itr never anything about si's and the honda dealer is more local than the acura dealer and my boss has an account there.