i doubt cen will reply to that mate...
so here u go. pics below are:
assembled gen gears and hubs
G84302-02
G84302-04
not very light weight, and u WILL need steel pinions (in case i never mention that
)
but u WONT ever need to buy spur gears again.
the spurs are cheapest on ebay - as low as $20 for the pair, but the hubs are hard to find, and will probably have to be bought as retail items. as a note - the lowest ratio cen steel gears are the 14/18 combo that will suit the gen gears (i dont have a part number for those tho). if u are prepared to mess with ur engine mounts, and possibly the fuel tank location, u can make ofna 1/8 pinions work (11/15 combo, very hard steel too)
been using that setup for ages, works great, still no wear on the spurs!