Yorkermiles

I hope the photos demonstrate the difference in quality, especially the castle nut.

Wow...that's an impressive website and delivers worldwide swiftly...very impressive.

The ball joints are of such structural importance that I just can't risk chancing any other manufacturers other than OEM Lexus. I am quite happy to buy aftermarket parts for minor things as Lexus parts cost a ransom. Chinese replica parts are saturating everywhere and they really are rubbish and not to mention dangerous. Moog seem to be more US side but even then they have mixed reviews.

No it appears to be a Chinese product from eBay. It appears to originate from a certain NTY car parts...truly shocking castle nut quality. Being a load bearing ball joint, I am gob smacked that someone is even selling these. I have reported it and likely to be filing a claim in the small claims court. I will be using genuine Lexus parts from now on.

I recently came to replace the lower ball joints on my 2002 GS300. Lexus torque specifications is 162N-m or 119ft/ lbs. On tightening the castle nut the threads stripped at around 120N-m. I got a replacement part and the ball joints look good but the castle nut looks wholly inadequate for that high level of torque. I have researched online and through videos and all state 119 ft/lbs except one American video which states it should be 83ft/lbs which is about 113 N-m. That sounds a lot more realistic and I can't help but wonder whether the quoted 162N-m is a misprint. It appears to be similar for the IS models but cars in general never seem to have such a highly torqued ball joint. Now I have to get this right as these ball joints on GS300 were a totally nuts design by Lexus and I am surprised they got away with it as a production car. All that stands between driving safely down the road and having catastrophic suspension failure is one castle nut...it is totally nuts and not a matter to get wrong Has anybody here clarified this torque settings for these ball joints? as none of these aftermarket ball joints seem to be capable of that high torque setting. Thanks in advance.