Pool light gasket replacement

I have two American Products company pool lights, model R-500 BC, 500 watt. I need to replace the metal rings that hold the lens on as well as the rubber gaskets. Please let me know if you can what items I need to order. 
I have photos but they were to large to attach.

Thanks,

Eric

Hello Eric - The metal face ring is part number 3525-15. Click Here to View the Stainless Steel Face Ring

The wire clamp is part number 3525-16.Click Here to View the Wire Clamp

The rubber gasket is part number 3525-07. Click Here to View the Amerlite Gasket