RND IMS bearing
#1
Rennlist Member
Thread Starter
RND IMS bearing
Anyone with experience with the RND IMS bearing replacement? I am looking for a kit to go along with AOS and clutch replacements at 65,000 miles.
Any feedback would be appreciated.
Thanks,
Lang G
Any feedback would be appreciated.
Thanks,
Lang G
#3
Rennlist Member
Thread Starter
I like the IMS Solution but it is more than twice the price for the kit. Plus I am assuming that installation is also more time consuming.
Lang
Lang
#4
RL Community Team
Rennlist Member
Rennlist Member
Yes it is more expensive, but the IMS Solution is permanent.
All the others have to be replaced eventually.
The installation is not a lot more involved.
The hard part has to be done regardless.
Drilling a hold and notching the case isn't really that tough.
Adding the spin on filter is a good idea anyways.
You could argue that the pre-qualifying part will take additional time, but really those checks should be done regardless IMHO.
Why replace with a cheaper IMS bearing if it is not going to last because the existing bearing has already failed?
All the others have to be replaced eventually.
The installation is not a lot more involved.
The hard part has to be done regardless.
Drilling a hold and notching the case isn't really that tough.
Adding the spin on filter is a good idea anyways.
You could argue that the pre-qualifying part will take additional time, but really those checks should be done regardless IMHO.
Why replace with a cheaper IMS bearing if it is not going to last because the existing bearing has already failed?
#5
Rennlist Member
Thread Starter
All good points.
The engine has 65,000 miles. Whatever the fault that caused a high failure rate in the single row bearing, mine doesn't have it. Or it is a double row bearing. I have had a spin on filter for several years now. I change oil on average every 2,500 miles. The oil analysis shows zero indication of any bearing failure. If a replacement has a service interval of 50,000 miles, that is 10 years at the rate I drive it. I am 68 years old. Having to 'pre-qualify' to make a 'repair' to my car is unacceptable to me.
Lang
The engine has 65,000 miles. Whatever the fault that caused a high failure rate in the single row bearing, mine doesn't have it. Or it is a double row bearing. I have had a spin on filter for several years now. I change oil on average every 2,500 miles. The oil analysis shows zero indication of any bearing failure. If a replacement has a service interval of 50,000 miles, that is 10 years at the rate I drive it. I am 68 years old. Having to 'pre-qualify' to make a 'repair' to my car is unacceptable to me.
Lang
#6
RL Community Team
Rennlist Member
Rennlist Member
Oh, you don't have to pre-qualify for the repair.
You pre-qualify for the warranty.
They don't want to warranty a bearing that won't last due to prior engine damage.
I put 10-12K per year on mine, so a 50K service interval is too short for me.
I'm 51 and drive mine daily commuting 52 miles 4-5 days a week.
If yours went 65K without a failure, yours probably will keep going.
But I would go ahead and replace with a quality replacement anyways.
You pre-qualify for the warranty.
They don't want to warranty a bearing that won't last due to prior engine damage.
I put 10-12K per year on mine, so a 50K service interval is too short for me.
I'm 51 and drive mine daily commuting 52 miles 4-5 days a week.
If yours went 65K without a failure, yours probably will keep going.
But I would go ahead and replace with a quality replacement anyways.
#7
All good points.
The engine has 65,000 miles. Whatever the fault that caused a high failure rate in the single row bearing, mine doesn't have it. Or it is a double row bearing. I have had a spin on filter for several years now. I change oil on average every 2,500 miles. The oil analysis shows zero indication of any bearing failure. If a replacement has a service interval of 50,000 miles, that is 10 years at the rate I drive it. I am 68 years old. Having to 'pre-qualify' to make a 'repair' to my car is unacceptable to me.
Lang
The engine has 65,000 miles. Whatever the fault that caused a high failure rate in the single row bearing, mine doesn't have it. Or it is a double row bearing. I have had a spin on filter for several years now. I change oil on average every 2,500 miles. The oil analysis shows zero indication of any bearing failure. If a replacement has a service interval of 50,000 miles, that is 10 years at the rate I drive it. I am 68 years old. Having to 'pre-qualify' to make a 'repair' to my car is unacceptable to me.
Lang
If you go through a certified installer that will provide a warranty on the installation, then the car MUST go through 11 points of inspection which includes an oil analysis, ECU check(fault codes, over-revs, fuel trim values, and camshaft deviations, etc.), an invasion check of the cylinders for bore scoring, crank case manometer test, as well as an inspection of the real main seal bore and the original IMS bearing. If any one of these things fail during the 11 point inspection, then the car is disqualified.
Now, on the other hand, if you're attempting to purchase the IMS bearing and install tool kit to handle the install yourself, then basically you're on your own. You break it, it's all on YOU. Pre-qualification should apply even in DIY cases - it's common sense. Think about it. If your child was sick with a terrible bacterial infection and the doctor concluded that she was also highly allergic to anti-biotics, would you still insist the child take anti-biotics anyway or work with the doctors to find an alternative? The pre-qualification step is like the doctor taking vital signs, blood samples, and swab tests to determine the health of your child in order to make a proper diagnosis and plan for treatment. Ultimately it's intended for you to make the right decision for your car.
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#8
I am thinking on installing the Direct Oil Feed (DOF) solution from TuneRS. I like their approach. Any comment on that solution?
#9
Rennlist Member
I have the RND installed. I just like the roller bearing over the ball bearing. If your car is a 2001 with 65K miles, I would encourage you to replace the bearing now. That is why it is called preventive maintenance. You don't want to wait until there are signs of failure. Any anti-friction bearing has a finite life and yours will fail sometime. Why push your luck trying to go for 75K miles, or 85K miles or ?? It isn't worth it.
I would not do the DOF as I see no valid reason to do so with the RND bearing.
I would not do the DOF as I see no valid reason to do so with the RND bearing.
#10
Rennlist Member
The RND RS Roller kit is built alongside the IMS Retrofit and IMS Solution and uses a very high quality roller made by Koyo. In fact, they are the only company that offers this particular bearing because it has integral thrust control and increased roller count, which increases it's load rating. The other important feature is that the construction allows for the bearing to be properly retained with a snap ring, where the other commercially available kits are one size fits all and do not utilize any method to retain the bearing. As SSF has to back the product with a 2 year/24,000 mile warranty, they wanted something they could be confident in offering shops.
What I will point out is that other roller bearing kits advertise being permanent or being 5-12x stronger, which isn't the case. Open up a bearing manual and look up the actual ratings for bearings used. The roller bearings used in the RND kit and other kits have the same load rating as a dual row ball bearing, but are higher friction and have more moving parts.
Facts are facts and opinions are opinions. Just be sure when doing your homework that you are making a decision based on fact.
#11
Rennlist Member
Thread Starter
I am far enough into the process that I have confirmed that the engine has a dual row IMS. I have decided to go with the dual row LN replacement bearing. I have not seen the old one yet. I will try to post pics when I have some.
Lang G
Lang G
#12
Great! Are you installing it yourself? If so, please post lots of pictures and description on how the process panned out. Thank you!
#13
Curious to know where LNE ranks the different bearings
i know the “solution” is the top product, but how do the RND roller and IMS retrofit compare as far as longevity goes
does it make sense to put in the solution on a car with 100K miles that will probably need a rebuild in 50 to 75 K anyway?
maybe install the less expensive bearing for now, then do the solution at the rebuild?
i know the “solution” is the top product, but how do the RND roller and IMS retrofit compare as far as longevity goes
does it make sense to put in the solution on a car with 100K miles that will probably need a rebuild in 50 to 75 K anyway?
maybe install the less expensive bearing for now, then do the solution at the rebuild?
#14
Rennlist Member
Save yourself some money and the car is a keeper, do the solution now and reuse it at rebuild, the ball bearing IMS is not reusable.
#15
Rennlist Member
Technically speaking, the car needs to be "qualified" for any LN bearing retrofit to be warranted... Just sayin'