Starting the first timing belt job here on the GSR. I've been slowly accumulating the major parts (belt, water pump, tensioner) but still should get a front main seal and cam seals.

I noticed that the front main seal on a B18C1 is 38X50X7.4mm, which is the same dimension as a Honda CR-V front main seal. Likewise, the cam seals on the GSR are 29X43X8mm, which is a precise match for the Prelude VTEC cam seals.

My assumption is that these are the same parts functionally and materially as well as dimensionally. And the Honda dealer is closer, cheaper and more polite than my Acura dealer.

Anyone able to confirm or deny the wisdom of using these?