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Front Drive Shaft Update

Most likely the coating is applied to all OEM cv-joints/shafts as a sort of preservative during manufacturing until such time the shaft is either put into service on a vehicle or spends an extended period of time as replacement part in inventory. Sort of reminds me of new old stock parts they used to pack in cosmoline. Once exposed to the elements for a while it sort of dries out and flakes away.
 
Most likely the coating is applied to all OEM cv-joints/shafts as a sort of preservative during manufacturing until such time the shaft is either put into service on a vehicle or spends an extended period of time as replacement part in inventory. Sort of reminds me of new old stock parts they used to pack in cosmoline. Once exposed to the elements for a while it sort of dries out and flakes away.
Cosmoline is a pain when the part has been wrapped in that crepe paper stuff for a few decades.
 
Most likely the coating is applied to all OEM cv-joints/shafts as a sort of preservative during manufacturing until such time the shaft is either put into service on a vehicle or spends an extended period of time as replacement part in inventory. Sort of reminds me of new old stock parts they used to pack in cosmoline. Once exposed to the elements for a while it sort of dries out and flakes away.
Maybe the wax keeps them healthy for a little longer than otherwise

https://www.alphawax.com/blog/antiozone-wax-tyre

Anti-Ozone Agents for Rubber​

While waxes provide surface-level defence, anti-ozone agents for rubber also include chemical stabilisers that inhibit ozone reactions within the polymer matrix. These agents are often used in tandem with wax additives to create a multi-layered protection system.

Common synthetic additives include:

  • Paraffinic and microcrystalline wax blends.
 
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View attachment 7919500This is a brand new shaft from Ineos, less than 500 miles. Photo taken today after a trip to Anza Borrego for 1.5 days. Look at all the wear in the boot at the differential.

King 1.5” lift and adjustable shocks.
This is not wear; this is the coating used to protect the shaft afterward.
 
Welp - got 5k miles out of the last teraflex CV Joint. Spent the morning over at @Dokatd shop replacing it. Reminder, eibach and a 2.5” lift with Fox 2.5 all around and 35’s. I caught this one right as it ripped. Like people have mentioned before, I think I’m just gonna start rotating my tires and change my oil along with my CV joint every 5K. Lol

Btw - it took us less than an hour.

 

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Welp - got 5k miles out of the last teraflex CV Joint. Spent the morning over at @Dokatd shop replacing it. Reminder, eibach and a 2.5” lift with Fox 2.5 all around and 35’s. I caught this one right as it ripped. Like people have mentioned before, I think I’m just gonna start rotating my tires and change my oil along with my CV joint every 5K. Lol

Btw - it took us less than an hour.

What a crazy situation. A new CV joint every 5k miles. I’d be looking at three CV joints per year.
 
View attachment 7919500This is a brand new shaft from Ineos, less than 500 miles. Photo taken today after a trip to Anza Borrego for 1.5 days. Look at all the wear in the boot at the differential.

King 1.5” lift and adjustable shocks.
Is it wear, or just cracked black paint? I don't remember seeing paint on the boots of the new driveshaft.
 
Welp - got 5k miles out of the last teraflex CV Joint. Spent the morning over at @Dokatd shop replacing it. Reminder, eibach and a 2.5” lift with Fox 2.5 all around and 35’s. I caught this one right as it ripped. Like people have mentioned before, I think I’m just gonna start rotating my tires and change my oil along with my CV joint every 5K. Lol

Btw - it took us less than an hour.

Time to put some weight up front. Well, that's how I justified my front CV lasting longer. Winch and bumper weight!
 
Hi guys. Has anyone come across any good videos on replacing the CV joint?

Am I looking at just replacing the cv joint or the whole shaft?

Is it something I could/should do on the trail?

If not, what's the strategy if is goes while off grid?
 
Hi guys. Has anyone come across any good videos on replacing the CV joint?

Am I looking at just replacing the cv joint or the whole shaft?

Is it something I could/should do on the trail?

If not, what's the strategy if is goes while off grid?
I believe the installation follows this video’s demonstration, although this is obviously for a Jeep.

View: https://youtu.be/eCTmtJnSYvU?si=ET6YoE9sMCv32TjE
 
Question - if the boot is tearing because of the angle, couldn't a new boot be designed (maybe of a slightly different material) that's not so prone to tearing? I'm not an engineer so forgive me if it's a dumb question.
 
So the protection coating for the rubber is pealing off?
Not the protective layer of the rubber parts, but the protective coating that is sprayed onto the shaft after the rubber sleeve has been installed. In the process, the sleeve is also slightly coated/overpainted.
 
Question - if the boot is tearing because of the angle, couldn't a new boot be designed (maybe of a slightly different material) that's not so prone to tearing? I'm not an engineer so forgive me if it's a dumb question.
This question has been addressed many times throughout the thread and the answer is always that so far such a design or material hasn’t been found. A lot of people here far more capable than me have tried many theories and efforts but they’ve all been in vain. Several companies across the world have looked into it, then declined the chance. The design is flawed from the start so the general consensus here is to replace with a terraflex joint when they go and to keep an eye on it for signs of the boot ripping. And not lift the vehicle either unless you plan to replace the joint as often (or more often) as your oil changes. How long will you get? That answer varies dramatically.
 
Welp - got 5k miles out of the last teraflex CV Joint. Spent the morning over at @Dokatd shop replacing it. Reminder, eibach and a 2.5” lift with Fox 2.5 all around and 35’s. I caught this one right as it ripped. Like people have mentioned before, I think I’m just gonna start rotating my tires and change my oil along with my CV joint every 5K. Lol

Btw - it took us less than an hour.

Lifts just don’t play nice with these trucks.
 
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