Reply To: Diablo Filter Upgrade
Hi Mike it comes with a very fine O-ring and rubber boot seal already attached thus my designation of “drop in” replacement. I did have to put a tiny amount of silicon grease on the o-ring. It will fit an ID of 1.2″ and is 8.75″ long which left exactly the amount of room at the bottom of the Diablo housing for the original felt pads , spring and washers.
The Diablo housing outer dimensions are approximately 2″ diameter by 12 7/8″ tall inclusive of the end caps.