birdwilskin

My 1987 odyssey with a 22re needs a timing chain kit. The aftermarket kit has a different oem number for the timing chain and i am wondering if the 22 re in my odyssey is different than the one in the aftermarket kit? The OEM part # from the vin, with a local dealer, for the timing chain, is 13506-35030 the pt.# from the aftermarket kit is 13506-35031 could be other differences in the aftermarket kit I haven't checked. Anyone with any experience on this?