Threaded Mode | Linear Mode

joed2323 · 10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

(10-23-2016 )Mr Hagg Wrote: 4376219 is the seal kit we use. It is a different design. Wereas the old ones was just that, I seal that slide down on top of the valve guide. And they would work there way off. The new ones are made with there own base plate so that the spring it self will hold the seal in place..

./uploads/201610/post_1653_1477864361_cecf0c5643789ca0dea4cfe532df180c.jpg

Which injector o-rings are the correct ones? Why did they send me 3 diff inj o-rings

Received my kit, work starts tmrw
./uploads/201610/post_1653_1477864670_b479168da860760875e6d137d4c0052f.jpg

./uploads/201610/post_1653_1477864670_b479168da860760875e6d137d4c0052f.jpg

Old Driver · 10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

You should really watch rawze's videos first.

Rawze · 10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

(10-30-2016 )joed2323 Wrote:
(10-23-2016 )Mr Hagg Wrote: 4376219 is the seal kit we use. It is a different design. Wereas the old ones was just that, I seal that slide down on top of the valve guide. And they would work there way off. The new ones are made with there own base plate so that the spring it self will hold the seal in place..

Which injector o-rings are the correct ones? Why did they send me 3 diff inj o-rings

Received my kit, work starts tmrw

that is a big risk not going with OEM on internal engine parts. I would not have done that at all!

the cost difference is NOT worth the risk.

10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

those are OEM cummins o-rings. you will be fine they are color coded watch when you pull one out. this job seems daunting but it really is not.

joed2323 · 10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

So if they gave me the wrong valve guide seals. Im not using them,

I copied the part# from mr hagg and others and my dealer sends me the ones pictured in my picture... So the seals I was sent, are they basically the same cr$p seal that's no better then what came with the cm2250..

Im not going to use them and refuse to if this isnt the upgraded seal kit that is you guys "highly" suggest

So they sent me the correct o-rings but not the "quality" v/g/s ?

10-30-2016, **(Subject: Cm2250 valve guide seals leaking )**

wait im lost here - that number in your pic is the new updated seal. take a pic of one of the stem seals to make sure but that number is the new updated ones. i also see you have the collets and the injector o rings so i see no reason why you cant proceed? am i missing something here?

joed2323 · 10-31-2016, **(Subject: Cm2250 valve guide seals leaking )**

(10-30-2016 )Unilevers Wrote: wait im lost here - that number in your pic is the new updated seal. take a pic of one of the stem seals to make sure but that number is the new updated ones. i also see you have the collets and the injector o rings so i see no reason why you cant proceed? am i missing something here?

Here is the valve guide seal that came in kit
./uploads/201610/post_1653_1477919030_660049f317b290c31e5c7a834dcd1a53.jpg

Quick update.

Working on first cylinder, and agree, this is super simple

Got them all swapped out. Definitely not hard to do at all

Of course I dropped a collet down the d/s rear oil galley in the head now I get to pull the pan off and search for it. I'm guessing it's sitting in the oil pan, sounded like plinko...smh leason learned. Plug all holes before you start, not just injector cups..

Thanks guys for all the help