SkelangTilt Control Mechanism Replacement, Office Chair Tilt Base Control Lift Mechanism, Swivel Base Plate Control Seat Mechanism, Mounting Hole Dimension: 10.2"×6"(L×W)

Miracle it fits, no tilting or roller coaster feeling sitting on the dining room chair. I have dining room chairs with rollers on them. We had some one stay with us for over a month weighing in over 300 pounds, so I went looking on Amazon reading reviews & looking for what would seem to fit.While the sizes are confusing to me, this one seemed to have the right size. The minute it came, brought it right into the house to warm it up so I could try to put it on.What a pleasure & how easy to put it on, no more roller coaster feelings or the tipsiness of the chair going from 1 side to another.I love it & now know what to do if it happens again as it says it holds up to 350 pounds so will hold a good sized person in the chair. It seems to be really sturdy & functions perfectly for me. I am going to order extras to keep around incase this happens to another chair. I have an office chair that was going to the garbage but ordered this again to be able to fix that chair also.Where were you years ago? Would have saved me a lot of money back then, but is saving me now from having to buy a new dining room set or dining room chairs as well as an office chair.

I bought my chair around 2013... recently broke where the cylinder meets the base. In order to measure the base, you must take into account the distance between the holes on the plywood (under the seat). I also bought the 1000lb cylinder and some rollerblade wheels.

I liked it. It was drop in replacement. Perfect fit. Unknown durability. Since Akracing seat was built in China components are suspect. (profit over quality) Above is the photo of the Ak Racing OEM Mechanism. I believe this replacement on Amazon mechanism is also Chinese metal. So time will tell. Chinese metal is very poor quality unlike US metals. Since this chair is now a extra chair (fixed) I guess it serves it's purpose. I took the plunge and bought a Secret Labs Titan XL Cookies and Cream chair. 5 warranty and made in the USA! Ak Racing has Customer Service issues. The replacement mechanism through them as a warranty part has been on order since the end of October 2020. Ridiculous! I searched for an ideal temp replacement and found this one. It works . It's cheap and it works. Whether AkRacing finally sends me a new one , I don't care anymore. They just lost this customer. It only took 2 days to get this part on Amazon.

Replaced my broken swivel chair base perfectly and the chair is working like new.

lightweight metals cracked with a few months.

Had to order this replacement part since the cylinder on my chair was bad and wouldn’t come out. To be expected I guess since it has been 20 plus years of owning the chair. It was stuck in there good. So food my channel locks damaged the cylinder further!This replacement honestly is just as good if not better than the old one. It feels solid works well. Easy to install too. After ordering this part, a new Cylinder and a new rolling base my chair is like new! Here’s to another 20 years! Fingers crossed!

Well, the part number was the exact same as the part number I ordered prior. This part seems to be an updated part. Chair gas cylinder was too small to fit this time. Was able to use it on a different chair, so it was not a total bust.

Exactly what I needed