Triumph Stag

Manual transmission fluid capacity & service interval

Triumph Stag manual transmission fluid capacity ranges from 1,3 to 2,1 liters. Data covers 1 configuration.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Stag (1970-1977)
  • Use: Normal
  • Capacity 1,3-2,1 liter
  • Code: 4/1

Additional Notes

  • The Triumph Stag manual transmission fluid capacity is listed as a range of 1.3 to 2.1 liters, which reflects a service fill specification rather than a single fixed value, indicating that the actual fill level depends on the specific transmission variant or fill method used during servicing.
  • The 1.3-liter lower bound of the capacity range represents the minimum expected fluid volume, while the 2.1-liter upper bound suggests a fuller fill associated with a more thorough drain and refill or overhaul procedure.
  • The specification applies under normal use conditions, meaning the listed capacity range is associated with standard operating environments rather than severe or high-stress driving cycles.

Other Systems