Thanks! Just the answer I was looking for.I use Super Lube on any nylon/plastic looking gear. It is an excellent lubricant that is extremely compatible with most all types of plastics and can withstand extreme temperatures.
The general rule, or at least what I was taught, is that with plastic/nylon gears use lubricants with a high aging resistance. Conventional petroleum based lubricants or additives used in some lubricants will actually attack plastic parts as they age.