Wednesday, February 19, 2020

Offroad Design Doubler Setup and build

I was pretty pissed the last few days trying to figure out how the NP 435 hooks up to Doubler and it was not making any sense. The instructions from ORD only shows the assembly for the doubler not the transmission to the 203. Also They don't send you a seal for the aluminum housing were the shaft goes thru. I searched YouTube no one shows the actual install of the doubler to the transmission. Lets fix this so I can show you it all and what you will need. Video will come. One BIG issue is to find the Ford NP 203 Full time 4 wheel drive Gear box. Power Nation did an Awesome video on the ORD assembly. But missed a few things I seen. I am posting this so you can watch a professional video of the build. My video's  are not as professional. I will be pointing out what they left out.




Here is an update for the Doubler video I added








  1. In the video ( Time Line 5:43) when he installs aluminum adapter to the 203 transfer case you need to install a seal that was not supplied in the kit form ORD.  Its goes over the short shaft all the way to the bottom of the shaft. Seal Part # 472394                                                                      



2. In the video they don't show or even talk about how the NP 205 connects to your NP 435 Transmission or what you need. 


https://www.offroaddesign.com/np203-np205-doubler-kit.html?options=cart

Instruction from ORD: https://www.offroaddesign.com/pub/media/productattach/n/p/np203_np205_doubler_instructions.pdf
The good and the bad. When you install this doubler, the bad is your Front Drive shaft will need to be 8" Longer and the Rear will need to be 8" Shorter. The angles will still be correct. Basically you will have the same drive line geometry as a Bronco with full-time Four Wheel Drive that had a 203 in it.

Putting the 203 to the ORD Aluminum adapter



Started working on the NP 205 today. Cleaner her up. Ordering the gasket and seal kit. I had the tcase rebuilt years back. I looked at the bearing and the oil all looks new still.





I completed the NP435 clean up








I like Offroad Design Doubler Setup, But as a company they SUCK ASS! I call for information and they SUCK ASS. I need the direction on how to modify the shiftier forks and get an a stupid response We lost the direction on how to do it! REALLY, but we would be happy to sell you ones we have done. I will tell you JB Fab work's is awesome from what I have seen. and they have everything. I wish I had talked to them first.

JB Fab AWESOME Company

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