It should be noted that this works with a ROVERTRACKS front bumper, and I would assume it would work with other low profile bumpers like the RoverTyme bumper, but I don't know for sure.
You will need:
Materials:
About 3 feet of poly tube to extend the stock hoses
About 3 feet of wire to extend the wire for the pumps
2 large hose clamps hose clamps
A 3" or 4" length of PVC
2 2" lengths of PVC
2 3" or 4" end caps (same as whatever size you got above)
2 2" 90 degree PVC bends
A 2" cap with screw top
A 3" or 4" coupler with 2" outlet
PVC glue
Tools:
2" hole saw
Saw to cut PVC
Screw driver
Drill and dremel (I used the dremel because I didn't have a bit big enough)
Small bit for vent hole, big bit if you have it for mounting pumps
Directions:
First of all this is what you are trying to make:
This is just pieced together and the up tube isn't cut to length yet.
1. Start by lining up the 3" piece of pipe under the bumper and measuring out how much you need cut off to create a tight fit. Make sure to leave enough space for the end camps and mounting of the pumps on the end of the container.
2. Cut the 3" tube in half a third of the way down the tube on the right side.
3. Put the coupler in between the new cut. (DON'T GLUE ANYTHING YET)
4. Put the new assembly back up to the bumper to make sure you still have room for everything. You'll probably have to cut the long tube again.
5. Now put the end caps on and cut the holes in the right end of the tube. I put the pumps up to the end of the cap and marked where I needed to cut. Try not to cut the holes too big. The tighter the fit the better. Try to put the pumps to as close to the bottom of the tube as possible (this will allow you to pick up more fluid).
Note: this picture has one of the small motors and the big motor (used for old bumper sprayers. You'll use both small motors when you're ready to glue). I was just test fitting.
6. Now assemble the whole thing and test fit it. This will allow you to figure out the length of your up tube and how far over you need to go over with the 2" pipe before you need to start your up tube. I went over far enough so the up tube wasn't in front of my fan. Mark out your hole that you will cut in the fender.
7. Cut your over tube and up tube to the right size. Cut the hole in the fender.
8. Put the whole assembly back in place and make sure everything lines up.
9. Now extend your tubes and wires. You should just need to cut a length of tube (about a foot) and it will fit right in to the stock connectors and then connect to the pump. Cut off the plug that plugs into the pumps and splice in about a foot of wire.
Here is a picture:
On the left is the stock length and the right is the new length.
The tubes will run from the stock connection point through a hole and into the new location:
Here is how they connect:
I actually heated the lines a little to slide them all the way on when I ready to put the lines in place for production use.
10. Once you are sure you have the right fit, glue everything together. Make sure to be liberal with the glue and when connecting two pieces of PVC twist the two peices together (You'll have leaks otherwise). You'll also need to use some silicone when gluing the pumps in place. Make sure you use the stock rubber grommets and let the silicone dry over night.
11. Drill a small hole in the cap on the up tube so that bottle can breath.
12. Now use the bar that runs in front of the radiator to attach the new container:
Here's a few pictures of it finished:
The finished bottle:
On the truck from below:
From the front squatting:
The spout:
After I was all done, I zip tied all the lines and had to add a few to the up tube to get it just in place. I also had a small leak, and had to add more silicone. I've been using the new system for a few weeks, and it works great. I used a 3" tube for the main container, and I can hold just under a gallon. If I used 4" tube I'm sure I would have been able to hold over a gallon. You can't even see the bottle unless you squat pretty low and look. Leave a comment if you have any questions, and I can help you with anything you need.
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