Originally Posted by 4ever4running

So I have had a couple of people PM me asking about the Sure Seal connector that I used so I though that I would post up the part numbers of everything that I used. Here is their website: http://www.suresealconnections.com/ but you can't order parts from them directly, so I orgered all of the Sure Seal pieces from here: http://www.peigenesis.com/.

Here are the part numbers for everything that I used:
- 8 circuit flanged plug: 120-8552-305 (I had to get an 8 circuit plug because I have a total of 5 circuits (4 power + 1 ground) and the 8 circuit plug is the smallest one that will fit everything.
- 8 circuit receptacle: 120-1866-000 (I ended up ordering 2 and filled one with blanks to keep the connection waterproof when I don't have the Yakima rack on)
- Boot: 317-8657-002 (boot for the receptacle)
- Mounting plate: 066-8516-002 (top plate to secure the flange)
- Nut plate: M85528/2-18A (bottom plate to secure the flange)
- 6X Mounting plate screws: R440-1/2 (You only need 4, but I ordered 2 extras, and they definitely came in handy because I stripped one during install)
- 20X Wire hole fillers: 225-0093-000 (used to fill in the blank circuits that are not used to ensure that the plug remains weatherproof, again I ordered extras)
- 10X loose pins: 030-2196-001 (I ordered extras)
- 10X loose sockets: 031-1267-001 (Again, I ordere extras)

All together it ended up costing about $50 with shipping included. A little pricey, but the plug is awesome and has been completely waterproof!

NOTE: In order to assemble the plug you will need a pair of open barrel crimping pliers. I didn't have any luck finding them at a local hardware/specialty tool store, so I ended up ordering some off the internet.