OM617 Performance Series: Fuel Filter Adapter Installation

Рет қаралды 3,243

3 жыл бұрын

Wanting better fuel filtration for your OM617? Want the added benefit of a water separator? This conversion will allow you both benefits. With the extended filter-life of the Donaldson/CAT, you'll be able to pay off this simple modification with just 1 or 2 filters since they last that much longer than the OEM filters.
Filter Adapter: www.doomsdaydi...
CAT 1R-0750 Filter: amzn.to/32qLYOs
Donaldson: amzn.to/3x7XGMm
2-Pack: amzn.to/2OYpmBT
O-rings: 003-997-58-48-INT
000-997-00-48-M22
pelicanparts.com or remove last 3 letters and search on autohausaz.com
Cohline line lengths are as follows:
Stock filter
Small line - 9" long
Big lines - 8.75" primer pump, 6.375" check valve, and 12.25" T fitting
CAT/Donaldson filter
Small line - 9" long
Big lines - 8.625" primer pump, 5.875" check valve, and 9.75" T fitting
My Amazon Associate links help me to pay for the labor of creating these videos. Your support is greatly appreciated!

Пікірлер: 20

@TheHillbillydelux 3 жыл бұрын

Good to see you again with another great video 👍🏻

@95Z28A4 3 жыл бұрын

Another informative to-the-point video. Thanks.

@bimmerfab 2 жыл бұрын

What benefits is there upgrading to this from a stock mann filter?

@d.scottbaker3797 Жыл бұрын

One more quick question. Will the fuel expansion hose (cigar hose) still fit? It seems like that line will be too short after install.

@NEEDLES710 8 ай бұрын

Hey so i just got a 1985 w123 and the guy before be did this upgrade, pretty sure he DIDNT change those 2 orings in the bolt before installing the adapter because it leaks from the top and from the filter. Can i use a torch and not melt threads into threads? And even then can i even remove it without totally killing the threads?

@doomsdaydiesel 8 ай бұрын

I wouldn't use a torch on a fuel filter - sounds like a recipe for a major fire! I'd use a heat gun if necessary to get things loosened up. Have fire extinguisher on standby.

@kazybekmurza7938 2 жыл бұрын

Super filtration ,👍👍👍👍!!!!

@d.scottbaker3797 Жыл бұрын

Hi. Great video. I am having a hard time finding the Cohline. All I can find is the cloth wrapped type. Do you have a good source for the two line sizes?

@doomsdaydiesel Жыл бұрын

My website.... search "cohline"

@etanandbepic 3 жыл бұрын

On my W123, the two hoses with the banjo eye fittings (with the in and out arrows on the side) were too short to reach up to the adaptor kit.

@doomsdaydiesel 3 жыл бұрын

That's a good point. I'll make mention of it in the description that lengthening may be required. I have a video on rebuilding the Cohline lines. They're usually broken/leaking by now anyway.

@etanandbepic 3 жыл бұрын

@@doomsdaydiesel Thanks for the help! I wasn't sure how to go about it so it's great to hear you have a video on how to do it!

@ImpalamansGarage 3 жыл бұрын

Can this upgrade be performed on a factory setup in a W126/W123 chassis ? If so, what else needs to be temporarily removed, besides the filter mount, to perform the upgrade?

@doomsdaydiesel 3 жыл бұрын

This is the install video for the cars

@HugeSine667 3 жыл бұрын

With this kit in a 300, what are the lengths like for stock fuel lines coming in and out of the filter and pump etc? Would any of them need to be removed and replaced being that the height of the filter is changed?

@doomsdaydiesel 3 жыл бұрын

The cars I've installed them on haven't. But I like to make new Cohline lines when I start working on these engines anyway. They're usually old and worn out/leaking.