What does F4R 730, F4R 738 mean

[Geddes]

I popped into my local car shop for a price on a gates timing belt kit on my 03 172 they askes me is it F4R 730 or F4R 738 i know what the F4R is but not the other numbers what is it??

 

[Lagerlout]

i know mine is an F4R 738 (ff 172)

maybe the cup or ph1 172 are 730?

Somebosy will confirm I'm sure, if not try benR, MATT BLACK, edde.. they'll know.

 

[Fred@BTM]

doesn't matter for a timing belt, the engines are all the same (without going into detail) get the cheaper one! LOL

 

[Geddes]

Very good cheers