We have a 1998 3406 in a freightliner, been losing coolant sporadically for several weeks now. Also ran rough for a few minutes at startup a couple times. Just today discovered coolant in the fuel return line. Thanks for steering me in the right direction. Great video!
Just strated to repair CAT D5N with same issue, at the start I thought crack in head, then remebered bad cold start on CAT 962gII - and bingo we got bad sleeves and O-rings.
Always so calm and cool you are! I like my Mechanic to be mellow. I dont want my mechanic sweaty and looking side to side shifty eyed and fidgety when i come to pick up my W9...lmao. Good stuff Adept as always 😎
@@AdeptApe I know this is an old video BUUUUUT I am just seeing it... Could anything else cause fuel in coolant besides injector cups?? I don't see anything looking like a heat exchanger type "fuel heater" (similar to the oil cooler) for a leak to happen... My bet is the mechanic being in a hurry sliced an O-ring when installing new injector cups. 👀🤫🤣😭🧐
I just had my 2015 Detroit DD15 with just over 900k miles repaired. They pressure tested my injector cups and said they were fine. Turns out the cylinder head has a crack. No remanufactured cylinder head in the foreseeable future so they installed a brand new head. That repair cost me 15k.
Thank you for this vidéo , i have same problem some diesel in my radiator on my volvo genset TAD734 GE.i think the problem is the injector sleeve or o-ring. What do you think?
Great video. Very interesting. One question however; after you have pulled the cup and you use die grinder to clean area where cup goes, how do you avoid contaminants going into the cylinder? Also you said to clean the cylinder. That would be hard to because you have a small opening. Only way would be a small vacuum hose ? I’m fairly new to this kind of stuff so forgive my ignorance. Thanks.
First off great videos. You've helped me a ton. I had this exact issue on my western star 3406. I did every per your video. Mine differed a little in the sense that it has two nuts to be remove from the jake housing and there's two connects that run on top the top of the jake housing and clip in and says torque to 10lbs and had a snap ring. But my issue is after replacing the cups and flush/new coolant, my driver went to start the truck this morning and it attempted to start just once. I just got here and it made no attempt to turn over, the only thing it did was a loud audible Thud or slam.
+Derrick Vail Sounds like you have fluid in the cylinders. Did you evacuate the cylinders with a vacuum pump? If you didn't it is okay you'll just have to slowly turn the engine by hand until the fluid is pushed past the rings. Did the engine run after changing the cups?
hello the 3125 marine engine does it cary a Oring inside the chamber for the injector sleeve cup .need your help here ASAP my coolant is mixing with oil await your reply thanks
This just happened to my 2002 GMC 6500 with CAT 3126. Truck had a hard time starting, once it did, I noticed the overflow bottle filling up. Waiting for mechanic, hopefully just the injector seals blew.
hello the 3125 marine engine does it cary a orange inside the chamber for the injector sleeve cup .need your help here ASAP my coolant is mixing with oil I replace the sleeve but it still leak
I just replied to your email, but cavitation is caused by coolant boiling in spots next to your cast iron parts and slowly putting little holes in them. Not all damage is cavitation though, it could be rust or electrolysis as a cause as well. If the damage is not in your seal area though you should be okay to reuse the head, depending on the amount of damage.
great videos, I have a CAT C7 in my motor home, I had a complete HEUI pump injectors replaced 6 months ago. Took in for a Preventive Maintenance. Went to pick up check engine, display said ECU low coolant. Coolant full but fuel in coolant, no leaking of coolant though to my knowledge. thoughts?
make sure there is NO liquid on top of the piston before you install the injector. law of physics you cannot compress liquid. the weakest link will give out- bend a rod- lift an injector- blow a head gasket..
Hi I have a 1994 3116 and it dumped my entire tank of fuel out of the coolant overflow I can’t find a tool to pull the injector sleeves for the mechanical injectors can you tell me what tool I need? Thank you
Good afternoon, I’m a local mechanic down in Houston TX. I have a 2005 Twin Turbo C15 CAT. I want to know if it’s possible to replace the injector cups without having to remove the heads ? Any information would help. Thanks
I have 97 freightliner century with a 3406E. I just replaced my injector cups and injector rings. Flushed the cooling system, filled with 50/50, crank the engine, turned on my lights and it was running great. Then the engine just stop. Turned off the ignition, turn ignition back on and noticed that the gauges did not cycle. Turn the key to start and the engine fired up just fine, but none of my electrical gauges are working. No wipers, no ac, engine fan running constantly, windows won’t roll down. When I turn on the headlights it kills the engine. Also noticed when I try to roll down the windows it cuts the engine. Please help! Any idea what’s going on?
Do you have to reprogram the injectors I recently replaced the cups thanks to youre video but now it is missing not sure if you have to program them or something
I am getting fuel in coolant. White smoking a lot and smells like raw fuel. Loosing about 3 gal of coolant a week. I pulled all injectors. #2 looks discolored from heat. The bottom injector cup o-ring is mostly missing from #1&2, I haven't pulled the rest of the cups yet? Can missing o-rings cause my problems? I'm thinking I may replace #2 injector and all injector o-rings. Thank you
Thanks for the video. I have to do this to a Detroit 60 series 14 L engine is it pretty much the same process or do I have to remove the cylinder head for that specific engine
I have coolant in the primary fuel filter but no fuel at all in the coolant recovery tank. Could anything else possibly be putting coolant in the fuel filter? 1998 C-12. Coincidentally I turned on the faucets for the heater core and one day later I had coolant in the filter.
I just had mine done and it seems there is a little residue or there is more fuel in my tank. Is it possible to have a small amount of fuel residue? They just drained it and refilled. Didn’t flush system
So is it possible to get fuel into the coolant through bad injector cups on a mechanicaly injected dt466... the injectors have no o rings just the copper washers I have no compression gasses coming out from the injector body on the outside of the block.. just wondering if it could still be injector cups or would you lean more toward a cracked head or something
I have a C7 with a 94-1 code. Low fuel pressure. Shows about 4 psi at idle, I've hooked a guage to it and can confirm the low pressure so it's not a sensor problem. Bypassed the truck completely with a jumper line and same thing. Changed the filters and lift pump. No fuel leaking from injectors from what i can tell. I'm surprised the engine even runs on 4 psi. Any idea what may be causing this?
I have a problem with my audi a3 2005 2.0 tdi 140ps BKD engine 16v. Its loosing coolant no leaking, people tell me that the problem is the head gasket or the head engine, i have oil in my coolant system, please help ? Fast as you can... thanks
Was just quoted 3500 plus tax to do injector cups on my c7 is there something I'm missing I expected cat to be a little more expensive but that sounds crazy high
Are these common rail fuel systems? You mentioned that they are non EGR engines and the fuel pressures you spoke of seem kind of low to be common rail systems.
Hi I just replaced the cups on my injectors. Now when I start the engine has no power and black smoke out the exhaust. My original problem was that it mixed diesel into the cooling system. Any thoughts on what could be happening??? Thanks Al
hi my name is jose and i have a problem with my 2005 dt466e international because i change all 6 injector but now my ICP sensor and my IPR sensor are going bad all the time and i see that the oil in the engine is too light is like diesel in going to the oil can you help me please
@@tavaluslawton9688 I put all new injectors in the truck because I was having the same problem before I put them in. What else do you think it is? Thanks.
@@crushingthepyramid1641 did you change the injector cups? I'll be willing to wager that its the source of your problem. Considering new injectors didn't fix it
I have a customers 3126 with 572,000 miles. He just started getting fuel in his coolant. Any thoughts to the head gasket or other rubber components on the cooling system being damaged? Should he bother doing cups with that many miles on it ? Just looking for your thoughts on this case
That is a lot if miles for a 3126, must have taken good care of the maintenance or just got lucky. So is it worth it, depends on how well the engine is running. If the blowby is low, isn't smoking out the exhaust or have 50 oil leaks I would say replace the cups and see how far it will go. If it has 3 weak cylinders, several oil leaks, hard starting in the morning, I would say might want to look at rebuilding it or getting a replacement engine.
@@AdeptApe Thanks for the feed back! And yes it's a 190 hp and I PM it every 6k miles. I think he is going to ditch the truck and hop on my Isuzu band wagon lol Kind of a shame because i'd be curious to see how long it would go until totally wearing out. Also more of a side question, I have another 3126b truck engine here with leaking cam followers. Has there been any service bulletins on updated covers or anything ? I just don't want to go and do the job then have them start leaking again if there is an inherent issue with cam followers leaking etc.
My fuel return line is so hot. My engine is giving a hot temp sensor read. Can the heat be related to the injection cups needing replacement? I'm in a blind here. Dont just wanna do r&r service. Can anyone help
I have a 1995. 3116 in a topkick. It's got a miss also and hard cold start with a bad miss and really heavy fuel smell and white smoke on start up. Runs better cold but develops the miss as it gets warmer under load. Is the cups a culprit?
On my c15 6nz I got fuel in the coolant in the radiator but I have a lot of pressure in the radiator I open the cap fuel and coolant everywhere is it possible the head is cracked
I thought I had an exhaust leak but I brought the Truck to my mechanic and he told me it was on the intake side of the engine and wouldn't hurt anything and would be hard to find till it got worse , It's not loosing power , running fine but it is making me crazy . Started making the noise at 30 pounds of boost now it's a little lower (mid twenties)any idea's on what to look at ?Thanks
I've been a top notch -car- mechanic for a decade now- and I would come work FOR you.
learning how to fix big trucks is highly renjoyable
We have a 1998 3406 in a freightliner, been losing coolant sporadically for several weeks now. Also ran rough for a few minutes at startup a couple times. Just today discovered coolant in the fuel return line. Thanks for steering me in the right direction. Great video!
i dont know how people can dislike ANY of his Videos!😠
+Chess tradamus I've got a few dislikes, but overall people are pretty positive on here.
Amigo en español
Esta interesante
this guy is good, very knowledgeable. thanks.
Love your videos man. I'm a aspiring diesel mechanic
Very educative information.Thanks Bro
Brilliant videos man. I really appreciate you sharing your knowledge and expertise.
instaBlaster.
Excellent video. Thank you. I'm not a mechanic but I do need this info when talking with my very skilled diesel mechanic.
Tks I have head ache with my freightliner but now you help me, and I trade to fix the problem only looking for tool to remove the cup inyectors,
Just strated to repair CAT D5N with same issue, at the start I thought crack in head, then remebered bad cold start on CAT 962gII - and bingo we got bad sleeves and O-rings.
Always so calm and cool you are! I like my Mechanic to be mellow. I dont want my mechanic sweaty and looking side to side shifty eyed and fidgety when i come to pick up my W9...lmao. Good stuff Adept as always 😎
+Big R Phillips lol, you can pay in cash or meth, I mean cash, I mean aaahhhhhhh.
Adept Ape lol
@@AdeptApe 😂
@@AdeptApe 🤣🤣🤣🤣🤣🤣
@@AdeptApe I know this is an old video BUUUUUT I am just seeing it... Could anything else cause fuel in coolant besides injector cups??
I don't see anything looking like a heat exchanger type "fuel heater" (similar to the oil cooler) for a leak to happen...
My bet is the mechanic being in a hurry sliced an O-ring when installing new injector cups. 👀🤫🤣😭🧐
I just had my 2015 Detroit DD15 with just over 900k miles repaired. They pressure tested my injector cups and said they were fine. Turns out the cylinder head has a crack. No remanufactured cylinder head in the foreseeable future so they installed a brand new head. That repair cost me 15k.
Great info right to the point with the price...
Thank goodness that's not a problem now. Just had to buy one, just under $2,600.00 to the door.
Thank you for this vidéo , i have same problem some diesel in my radiator on my volvo genset TAD734 GE.i think the problem is the injector sleeve or o-ring.
What do you think?
You need a flex head ratcheting wrench! I love it for doing Volvo/Mack injector cups.
Great video. Very interesting. One question however; after you have pulled the cup and you use die grinder to clean area where cup goes, how do you avoid contaminants going into the cylinder? Also you said to clean the cylinder. That would be hard to because you have a small opening. Only way would be a small vacuum hose ? I’m fairly new to this kind of stuff so forgive my ignorance. Thanks.
First off great videos. You've helped me a ton. I had this exact issue on my western star 3406. I did every per your video. Mine differed a little in the sense that it has two nuts to be remove from the jake housing and there's two connects that run on top the top of the jake housing and clip in and says torque to 10lbs and had a snap ring. But my issue is after replacing the cups and flush/new coolant, my driver went to start the truck this morning and it attempted to start just once. I just got here and it made no attempt to turn over, the only thing it did was a loud audible Thud or slam.
Correction. The driver said it never attempted to turn over. It was only a loud thud or slam sound
+Derrick Vail Sounds like you have fluid in the cylinders. Did you evacuate the cylinders with a vacuum pump? If you didn't it is okay you'll just have to slowly turn the engine by hand until the fluid is pushed past the rings. Did the engine run after changing the cups?
I did not try to run it because it was late and didn't know if the sealing compound needed time to set up before running
hello the 3125 marine engine does it cary a Oring inside the chamber for the injector sleeve cup .need your help here ASAP my coolant is mixing with oil await your reply thanks
This just happened to my 2002 GMC 6500 with CAT 3126. Truck had a hard time starting, once it did, I noticed the overflow bottle filling up. Waiting for mechanic, hopefully just the injector seals blew.
Keep making videos so i learn a lot from them i love caterpillar engines 👏👏👏👏👏👌👌👌👌👌👌👌
Great videos. You are very informative. I am having problem, 3126 oil in diesel fuel. What are you thoughts? I have changed injector o rings?
What tool are you using I can’t find one that expands inside of the cup anywhere just tap in
hello the 3125 marine engine does it cary a orange inside the chamber for the injector sleeve cup .need your help here ASAP my coolant is mixing with oil I replace the sleeve but it still leak
What causes removal the cups & the heads start to cavitation on the bottom of the heads
I just replied to your email, but cavitation is caused by coolant boiling in spots next to your cast iron parts and slowly putting little holes in them. Not all damage is cavitation though, it could be rust or electrolysis as a cause as well. If the damage is not in your seal area though you should be okay to reuse the head, depending on the amount of damage.
@@AdeptApe thank you ✅
great videos, I have a CAT C7 in my motor home, I had a complete HEUI pump injectors replaced 6 months ago. Took in for a Preventive Maintenance. Went to pick up check engine, display said ECU low coolant. Coolant full but fuel in coolant, no leaking of coolant though to my knowledge. thoughts?
just a question after doing a job like this is alright to start it up or is their something special you have to make sure you do before start up?
make sure there is NO liquid on top of the piston before you install the injector. law of physics you cannot compress liquid. the weakest link will give out- bend a rod- lift an injector- blow a head gasket..
I wonted to see the o ring do the o ring go in before the cup or after ? Video is grate
Is there a test to determine this?
Good info! What about when engine oil gets in the fuel tank? Could that be due to bad injector orings or seats? Engine is an isx cm870 tia!
Francisco amaya just did a replacement sleeve video on dd engine. Very similar
What’s the easiest and best way to plug the injector tip hole to prevent debris from falling into piston? Working on a 3406
Thanks for the video my 95 7.3 has coolant in the fuel and it only has it on start up when cold so I'm thinking I will have to replace all the cups
how did ya cups replacement go?
Hi I have a 1994 3116 and it dumped my entire tank of fuel out of the coolant overflow I can’t find a tool to pull the injector sleeves for the mechanical injectors can you tell me what tool I need? Thank you
Good afternoon, I’m a local mechanic down in Houston TX. I have a 2005 Twin Turbo C15 CAT. I want to know if it’s possible to replace the injector cups without having to remove the heads ? Any information would help. Thanks
Yes, you can definitely replace the cups without removing the cylinder head, unless the cup is broken in the head.
Hey!! adept good to see you again buddy.
Hi facing same issue in skoda Fabia, what can be the solution
I have 97 freightliner century with a 3406E. I just replaced my injector cups and injector rings. Flushed the cooling system, filled with 50/50, crank the engine, turned on my lights and it was running great. Then the engine just stop. Turned off the ignition, turn ignition back on and noticed that the gauges did not cycle. Turn the key to start and the engine fired up just fine, but none of my electrical gauges are working. No wipers, no ac, engine fan running constantly, windows won’t roll down. When I turn on the headlights it kills the engine. Also noticed when I try to roll down the windows it cuts the engine. Please help! Any idea what’s going on?
Do you have to reprogram the injectors I recently replaced the cups thanks to youre video but now it is missing not sure if you have to program them or something
On the 3406 these will cause coolant in the oil, as these Don have a common rail fuel system
Hi, where can I buy these tools?
I have a cat 3114 engine when accelerate like circle smoke coming from exhaust what is the problem?
Strait to the point, well explained, no long boring additional bullshit.
Very good work helping driver and mechanic how i can send a donation
💯💯💯💯…..where can I Purchase the Tools that are Needed?
I am getting fuel in coolant. White smoking a lot and smells like raw fuel. Loosing about 3 gal of coolant a week. I pulled all injectors. #2 looks discolored from heat.
The bottom injector cup o-ring is mostly missing from #1&2, I haven't pulled the rest of the cups yet? Can missing o-rings cause my problems? I'm thinking I may replace #2 injector and all injector o-rings. Thank you
Awesome video again Adept!
Great video!
Is the c12 the same? Great vid .Keep them coming.
dowingfaith yes.
Thanks for the video. I have to do this to a Detroit 60 series 14 L engine is it pretty much the same process or do I have to remove the cylinder head for that specific engine
I'm doing mine tomorrow
Depending the year older truck where not removable replace head unless you got a great local machine shop
i don't understand how coolent couldn't get into the oil also if the orings were bad?coolent coukd push out up top then into the oiling system?
I have coolant in the primary fuel filter but no fuel at all in the coolant recovery tank. Could anything else possibly be putting coolant in the fuel filter? 1998 C-12. Coincidentally I turned on the faucets for the heater core and one day later I had coolant in the filter.
I just had mine done and it seems there is a little residue or there is more fuel in my tank. Is it possible to have a small amount of fuel residue? They just drained it and refilled. Didn’t flush system
Great, in my case it was coolant in the diesel system, but the same problem. 3126 Engine
u and your videos are great ,keep going.what causing fuel mixing with oil, and oil mixing with fuel thanx a lot
+Kjk Alm I've got a video on fuel contamination also known as fuel dilution. It is usually an injector.
Great info. I wish I had a C7 in my F250! :))
+Inspironator They are a simple engine but are quite expensive.
Great Video Thanks ! I Think my 3126 might need those done after it overheated,do u recommend to do the injector o rings as well?
NuLine it's good practice to always replace the injector o-rings any time you pull the injector out.
Thanks i will Do
I have a cat 3406b engine that's leaking water around the spraying nuzzle have any idea of what can that be ? THANKS
Our benz tipper water separator filtre lower portion coolant show please resons damage of parts
Awesome video👍🏼
7.3L FUEL INJECTOR CUP / SLEEVES available at: www.269motorsports.com/fuel-injector-cup-sleeve-qty-8-full-set-fits-ford-powerstroke-7-3l/
So I'm getting some coolent in the cylinder but no compresson inton coolant system could a failed cup be the issue? 3406e 5ek
So is it possible to get fuel into the coolant through bad injector cups on a mechanicaly injected dt466... the injectors have no o rings just the copper washers I have no compression gasses coming out from the injector body on the outside of the block.. just wondering if it could still be injector cups or would you lean more toward a cracked head or something
I have a C7 with a 94-1 code. Low fuel pressure. Shows about 4 psi at idle, I've hooked a guage to it and can confirm the low pressure so it's not a sensor problem. Bypassed the truck completely with a jumper line and same thing. Changed the filters and lift pump. No fuel leaking from injectors from what i can tell. I'm surprised the engine even runs on 4 psi. Any idea what may be causing this?
Can you please make a video on electrical troubleshooting
I have a problem with my audi a3 2005 2.0 tdi 140ps BKD engine 16v. Its loosing coolant no leaking, people tell me that the problem is the head gasket or the head engine, i have oil in my coolant system, please help ? Fast as you can... thanks
Man I should’ve been a diesel mechanic
Was just quoted 3500 plus tax to do injector cups on my c7 is there something I'm missing I expected cat to be a little more expensive but that sounds crazy high
very good job and I learn from all your videos. thank you soo much... REGARDS
Hard head if you got regen engine then he stop there !! Why ?? Can u pls explain ? It was the best part tho.
Are these common rail fuel systems? You mentioned that they are non EGR engines and the fuel pressures you spoke of seem kind of low to be common rail systems.
+tpcoachfix This engine is a HEUI engine and the C15 is a EUI engine.
Thank you for your video
Im doing this job on a c-15 acert right now. Does anyone know the part numbers to the tools that pulls and installs the cups?
How hard is it to remove the spacer under the valve cover for more working room?
Hi
I just replaced the cups on my injectors.
Now when I start the engine has no power and black smoke out the exhaust.
My original problem was that it mixed diesel into the cooling system.
Any thoughts on what could be happening???
Thanks
Al
Al did you ever find out what caused the no power and black smoke out the exhaust. I'm having the same issue with my truck after changing the cups.
Prefect & satisfied video,Cat ,,,keep it up
hi my name is jose and i have a problem with my 2005 dt466e international because i change all 6 injector but now my ICP sensor and my IPR sensor are going bad all the time and i see that the oil in the engine is too light is like diesel in going to the oil can you help me please
I've got a C-15 6NZ fuel coming out of the blowby tube is this injector cups ?
How do you ensure all the debris is out aside from compressed air?
What causes fuel in the oil? I'm gaining about 1 quart of oil every 25 to 50 miles? BTW all my injectors are new.
Bad injector orings or damaged injector tip dumping fuel
@@tavaluslawton9688 I put all new injectors in the truck because I was having the same problem before I put them in. What else do you think it is? Thanks.
@@crushingthepyramid1641 did you change the injector cups? I'll be willing to wager that its the source of your problem. Considering new injectors didn't fix it
where can i get that tool
Can a bad injector cup cause fuel mixing with oil?
Good video.
Thank you good job
What with this cost to fix on a 350 Ford
I have a customers 3126 with 572,000 miles. He just started getting fuel in his coolant. Any thoughts to the head gasket or other rubber components on the cooling system being damaged? Should he bother doing cups with that many miles on it ? Just looking for your thoughts on this case
That is a lot if miles for a 3126, must have taken good care of the maintenance or just got lucky. So is it worth it, depends on how well the engine is running. If the blowby is low, isn't smoking out the exhaust or have 50 oil leaks I would say replace the cups and see how far it will go. If it has 3 weak cylinders, several oil leaks, hard starting in the morning, I would say might want to look at rebuilding it or getting a replacement engine.
@@AdeptApe Thanks for the feed back! And yes it's a 190 hp and I PM it every 6k miles. I think he is going to ditch the truck and hop on my Isuzu band wagon lol Kind of a shame because i'd be curious to see how long it would go until totally wearing out. Also more of a side question, I have another 3126b truck engine here with leaking cam followers. Has there been any service bulletins on updated covers or anything ? I just don't want to go and do the job then have them start leaking again if there is an inherent issue with cam followers leaking etc.
My fuel return line is so hot. My engine is giving a hot temp sensor read. Can the heat be related to the injection cups needing replacement? I'm in a blind here. Dont just wanna do r&r service. Can anyone help
Numero de herramientas para extracción del cover injecctor
The cups in the cat i worked on was just a copper no o rings or anything
I'm getting coolant in my diesel. Will injector cups fix this?
I have a 1995. 3116 in a topkick. It's got a miss also and hard cold start with a bad miss and really heavy fuel smell and white smoke on start up. Runs better cold but develops the miss as it gets warmer under load. Is the cups a culprit?
It is hell on your body.
Great work thanks for sharing
On my c15 6nz I got fuel in the coolant in the radiator but I have a lot of pressure in the radiator I open the cap fuel and coolant everywhere is it possible the head is cracked
Probably caused pressure leaking in between the cylinder head, remove for pressure testing to abstain the issue
How do you know the diference when diesel in coolant or oil in coolant ?
Mine looks like has some of that but very few little like black points
Smell inside your surge tank. If there is diesel in there you will be able to smell it.
hi what is the name of the removal tool for the cups or where can i find this tool please thanks
racquishb riffraffdiesel makes a tool you can rent
I thought I had an exhaust leak but I brought the Truck to my mechanic and he told me it was on the intake side of the engine and wouldn't hurt anything and would be hard to find till it got worse , It's not loosing power , running fine but it is making me crazy . Started making the noise at 30 pounds of boost now it's a little lower (mid twenties)any idea's on what to look at ?Thanks
Gerard Johns scared to dust your engine? try using thermal camera. I just bought one for 800 bucks fluke
what are the part numbers for the removal and instillation tools? or where can I get them?
Did you ever find the part number ??
what if youre getting oil in the coolant ?
What is the seating compound specifically, brand or type please
Brandon Holley loctite
Loctite 620 mostly. I’m almost positive CAT will ship that if you order retaining compound from them.
Loctite 620
I've changed cups that were 100% copper
Thanks
does the c10 injector cup carry o-rings?