silkhammer New Member 9 Member For: 16y 4m 30d Posted 26/07/10 05:07 AM Share Posted 26/07/10 05:07 AM I'm looking at changing the gearbox oil in my FG manual, after about 40k - while it's a lot better to use now that it's been run in a bit, it's still fairly arkward when cold, to the point of graunching into 2nd fairly consistently. Anyone found an oil that's worked well for them? Apparently Transmax was the go with the T56, is that still applicable to the TR6060? Cheers. Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 18y Gender: Male Location: SW Sydney Posted 26/07/10 06:08 AM Share Posted 26/07/10 06:08 AM Yes, any DextronIII ATF fluid will work with the TR6060. Transmax Z is the most popular, but there are others like Penrite Sin etc etc Link to comment Share on other sites More sharing options...
f-wolf Member 897 Member For: 17y 9m 14d Gender: Male Location: ACT Posted 26/07/10 06:23 AM Share Posted 26/07/10 06:23 AM (edited) I have been using this stuff for many years in all my cars. Super happy.http://www.nulon.com.au/products/Manual_Gearbox_and_Diff_Treatment/ Edited 26/07/10 06:28 AM by f-wolf Link to comment Share on other sites More sharing options...
Rancidpunx Brisbanes Resident Detailer Donating Members 950 Member For: 16y 18d Gender: Male Location: In my Cabin Outside Brisbane. Posted 26/07/10 06:52 AM Share Posted 26/07/10 06:52 AM I used Penrite SIN. Was abit cheaper than Transmax Z and ive been happy with it. Although the box is a bit harsh for the first few changes in the morning. Might need a top up. Link to comment Share on other sites More sharing options...
Impellor Member 835 Member For: 14y 6m 18d Gender: Not Telling Posted 29/09/11 08:33 AM Share Posted 29/09/11 08:33 AM The Penrite 75W/80 is recommended by penrite. I was speaking to a tranny specialist today and he told me that the SIN penrite was not the way to go. He also recommend the 75W/80 instead of the synthetic 70W/75, as he said that it will provide for smoother shifts, and was better for the syncros. Cheers Link to comment Share on other sites More sharing options...
Tocchi Sandtrap Motorsport Donating Members 2,055 Member For: 16y 2m 14d Gender: Male Location: Perth Posted 29/09/11 02:35 PM Share Posted 29/09/11 02:35 PM redline shockproof superlight (yellow) ... went from notchy to smooth ! Link to comment Share on other sites More sharing options...
Tobey Awesome... Member 407 Member For: 14y 7m 3d Gender: Male Posted 30/09/11 01:22 AM Share Posted 30/09/11 01:22 AM They reckon dont use gear oil as it damages the blocking ring...However there is a Nulon product that is designed for the Tremec boxes that is gear oil. Link to comment Share on other sites More sharing options...
601Turbz Member 111 Member For: 14y 5m 1d Gender: Male Posted 15/10/11 06:57 AM Share Posted 15/10/11 06:57 AM (edited) Just changed my TR6060 to Transmax Z. Very happy with the results. Went from notchy to smooth. Edited 15/10/11 06:57 AM by 601Turbz Link to comment Share on other sites More sharing options...
OED666 Member 129 Member For: 18y 7m 15d Gender: Male Location: Gold Coast, Qld Posted 17/11/11 11:12 PM Share Posted 17/11/11 11:12 PM Originally Dex III is the oil supplied with these transmissions. We have found that Transmax Z is the best oil for these transmissions. We have tried all the other oil on the market, and this was our conclusion. Link to comment Share on other sites More sharing options...
Tobey Awesome... Member 407 Member For: 14y 7m 3d Gender: Male Posted 17/11/11 11:29 PM Share Posted 17/11/11 11:29 PM Originally Dex III is the oil supplied with these transmissions. We have found that Transmax Z is the best oil for these transmissions. We have tried all the other oil on the market, and this was our conclusion. Have you tried the penrite MGO 70? Link to comment Share on other sites More sharing options...
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