220D clutch hydraulic line

[donnierhodes]

So I have had a gradual leak in the clutch hydraulic fluid reservoir that just got a lot less gradual (a pool of fluid under the car). Upon inspection I discovered that the last hose in the hydraulic line circuit (that connects to the transmission) was frayed and shot. Anyone know where I can find a replacement, or what it would even be called? Car is a 1969 220D. Thanks.

[Shortsguy1]

Have you tried to find it in EPC (electronic parts catalog)? Once you know the part number, it is probably a dealer-only part.

I just tried to look it up for you, but wasn't sure what you were talking about. I don't have a manual tranny, so I am totally unfamiliar with the system. Sorry.

[Lucas]

A hard line comes out of the slave, and runs over the tranny. Connects to a rubber line, 10" long, and goes to the floor, where a hard line comes from the master.

I dont have epc. Lol.

Its a hit or miss item. Fpc euro is usually out of stock.

Oddly enough, oreilly's can get it. Its not in there normal system. They have a site they goto for "weird stuff." Look for the older guy or one that knows the place better.

While you are at it, replace the rubber line from resevoir to master. Careful with little fitting going into the master. You cant get those.

Its non pressure, so no fittings.

I used auto tranny cooler line. 8mm inside diameter. Real thick. So far holding up to brake fluid. Fuel line will not.

I got that at oreillys too.

Its a mother to get through the firewall. Tape it to your old line and pull it through.

[Shortsguy1]

I have no idea if this image is helpful, but perhaps. Let me know if you can see the part you are looking for. I guessed it might be 111, but I am pretty ignorant about the whole thing.

[Shortsguy1]

I just re-read your post and you mentioned that it frayed, which is unlikely for a "line". So my previous post is probably wrong. I am guessing you were actually asking about part 90 in the attached image. So you probably need 0002952235, which can be found for $40 if you want the genuine part and search hard enough. It is normally $53 from your dealer. Ebay has a aftermarket one for much less, depending on what your budget allows and how many times you want to replace the same part.

[Lucas]

90 is the one I thought he meant. And I remember someone saying they got it off ebay.

Oreillys had febi. That sounds so weird... But it's true. And it was somewhere around $40.

I recently learned all those hoses (redneck lines) should be replaced every 5 years.

[CTD]

Looking for one of these?
mercedes 220d clutch hose | eBay

[Lucas]

Unless things have changed, you will just get an email in a few days saying they cancelled the auction. Tried that. It's frustrating.

[Lucas]

OP did you find the hose?

[Idle]

Originally Posted by donnierhodes

So I have had a gradual leak in the clutch hydraulic fluid reservoir that just got a lot less gradual (a pool of fluid under the car). Upon inspection I discovered that the last hose in the hydraulic line circuit (that connects to the transmission) was frayed and shot. Anyone know where I can find a replacement, or what it would even be called? Car is a 1969 220D. Thanks.

If you live near a large city you can likely find someone to make the hose to your specs. I do this all the time.

Look for a hose maker near an airport with repair facilities. Repair shops normally don't make their own hoses since this is a sort of special thing so hose shops locate near the airport repair shops.

Then you can get one made out of the best materials with aircraft quality fittings. And the cost is far lower than you might think.

[gmog220d]

Originally Posted by Idle

If you live near a large city you can likely find someone to make the hose to your specs. I do this all the time.

Look for a hose maker near an airport with repair facilities. Repair shops normally don't make their own hoses since this is a sort of special thing so hose shops locate near the airport repair shops.

Then you can get one made out of the best materials with aircraft quality fittings. And the cost is far lower than you might think.

If hose ends are a problem you can have the hose maker use your original ends with new hose.

[donnierhodes]

Hey guys, thanks for the diagrams and suggestions. I have been so busy with work that I haven't had a chance to deal with this properly yet. I had found the hose on eBay, the one linked, but hadn't ordered it yet as I wanted to check and make sure it was the hose that was leaking. I am not familiar with the layout of the clutch hydraulic system, and wanted to make sure that the leak wasn't actually above the hose somewhere and dripping down onto the hose. Tomorrow I plan on topping up the hydraulic fluid and having my girlfriend pump the clutch while I inspect from underneath the car. Any recommendations for the best hydraulic/brake fluid?

P.S. I am sorry if these are lazy/dumb questions, I am still learning what resources are available for parts/info on 115's. Thanks all for your input and patience

[Mike D]

Wouldn't hurt to replace the hose as a matter of preventative maintenance. 40+ years on a hydraulic is pushing the envelope.

[Lucas]

Nothing above the hose. Unless it's coming down from the motor compartment. You can put a piece of white paper under it. And see what color it is. I'm a redneck and I smell it. Lol.

Dot 4. But you need to change all your fluid and bleed your brakes. If you don't know what's already in there. (Synthetic or non).

And should be done anyways. Every two years.

You may take the time to do all your rubber lines on the brakes. They are all little short pieces that allow the suspension to move up and down. Easy.

[Mike D]

DOT 3 or 4. Either one. NO synthetics!!!

Lucas is correct. Brake/hydraulic fluids should be flushed and changed bi-annually.