• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)

TR2/3/3A Transmission fluid for 57 TR-3 Manual OD Trans

Share this page

Is the car new to you? Can you check what is in there now.

There is a lub chart from the handbook. Has several oils to chose from but you may find the numbers are out of date now. Castrol XXL for over 70 degrees or Castrol XL for 10 to 70 degrees.

David
 
I use StaLube 85/90 GL4 gear oil in my TR3 transmission with OD. It is what the factory originally recommended. It works good in a warm climate.
Bob
 
Opinions vary and even the factory changed their recommendation along the way.

Since you presumably do not know what is in there it seems to me your safest bet is a drain and refill with what you prefer.

I use a RedLine synthetic but have also used straight 30 weight non-detergent motor oil in the past.
 
Back
Top