Hello Jerry, where can i find the replacement gear and gear replacement kit? The eBay links that you posted on the comment section do not work..

Hi Jerry, do you still sell these? My e92 335i x drive is throwing some transfer case codes, I want to buy this and change it before my t case gives out

Jerry I know this was posted a while ago but I'm trying to troubleshoot no voltage 2 kl30. Basically saying no power to transfer case all fuses are good would it be a dead Actuator motor?

My new to me 07 328XI had the grinding sound on startup. Lights galore on the dash 4x4 and such. Several faults stored which would not clear. Pulled the motor and opened it up. The gear was shot and looked just like the one in the video. Installed the kit and cleared faults. Viola problem solved. Just make sure you reset the system if you replace the resistor that comes in the kit. I also changed the transfer case fluid since I didn't know if it was ever done. Saved me a lot of time and money as we were going to just install a used transfer case. Many thanks for this kit and answering any questions I had during the gear installation.

What if a mechanic tells me that the actual actuator motor is dead or bad? The motor itself, not just the gear.

Hello Jerry. Great video and well done for machining this part. Question: has this fix actually held up and for how long. As far as I know the ATC300 was (wrongly) made to work in the E90 / E60 BMW not considering DCT and ABS activation which has resulted in a much shorter lifecycle of the entire transfer box. A manufacturer rep explained to me that once you start to hear a sound underneath the car its just a matter of time before the entire box lets go. Changing the servo motor actuator or just the worm gear isn't going to change much down the line...

Hi, do still have the worn gear for sale i search on ebay and nothing came out.

Haha!

what kind of grease you use after you clean the gear pack?

Does the actuator gear fit in a 2006 330xi manual?

Hello Jerry, Thank you for the wonderful video and for listing that part. I also got the 4x4, DSC,ABS and EBV failure on my dashboard. I am about to order two kits, just in case I need to share one with a friend. The thing is that the mating gear ( 5:28 ) has a little wear and I would very much like to replace that as well. Would you happen to have that part or can you tell me where can I find it?

Anytime the eBay listings for these parts doesn't show any parts available, it means one of 2 things. Either I'm waiting to receive more stock or I just haven't had a chance to relist it. It might take up to a week to relist the 6pc kits because some of the pieces that I order haven't made it in yet. But it shouldn't take more than a couple days at the most for the worm gears.

Hi.How i can buy worm gear?

The mating gear for these worm gears is metal. The nylon gears are in the actuators used in the SUVs. These worm gears are only for the AWD cars.

Jerry. Thank you so much for your product. I had 4x4 AWD, DSC, Brake, EMERG EBV lights were on on my 2008 BMW 535xi and replacing this fixed the problem. People like you deserve lot of credit. I went from buying a new transfer case ($400) to $60 and couple of hours of do it yourself project. (His product is listed on ebay) Thanks again my friend.

Hi Jerry, between you and E90 post you guys have saved ALOT of people a Shitload of money...many thankS...now where can I get one???

Jerry, what is the actuator motor part number for the one that you made the worm gear for? I have a 2008 535xi and the transfer case actuator motor part number is BMW OEM 7546671. Wanted to know if the gear works for mine. Been having the triad of lights for a while. Thanks.

Hi Jerry Are going to have more of these gears for sale? Thank you

Hi Jerry, I'm in France and I'm going to order worm gear, the thing is that I've never saw a gear puller tool like yours. Where can I found the same ? Merci Charlie

Jerry, I was looking for a video on replacing the entire assembly when I saw your video, once I pull it out and confirm it is the worm gear, I will order your ebay part. Save me over $200. Questions..how did you figure out where to cut to expose the shaft, by just cutting a bit at a time? And can you recommend a good grease to use inside? And, how did you learn how to machine a worm gear? I can barely use a hack saw..

I'm hearing a little clicking sound

Before I order it I will like your opinion on my problem I have 2008 535xi and two days ago my abs 4✖️4 and break light came and I'm get and engine check light code U1126 must ppl said replacing this gear will solve the problem plz let me know if that's the case

I have the same problem right and can find that gear the one on eBay is gone

Where can you buy the individual parts for this? It would be very helpful to have part numbers for the gears, o-rings, etc, - or just a source to order them.

Where can I get that worm gear?

GENIUS, thanks for sharing.