You can't always go by the color as some colors were used over. I know for fact there at least 2 different tooth count gears that are red. Some gears are stamped with the tooth count while others are not. Only way to make sure is to count the teeth.
Have you checked Ebay? I just bought a 43 tooth gear and the lower count gears were readily available for as little as $15-$18. I had to pay $39 for mine from PATC since these are more scarce and not an OEM tooth count.
Have you checked Ebay? I just bought a 43 tooth gear and the lower count gears were readily available for as little as $15-$18. I had to pay $39 for mine from PATC since these are more scarce and not an OEM tooth count.