J1817_202609 Long-Stroke Air-Brake Actuator Marking
Revised
9/21/2026
- Content
- This SAE Recommended Practice describes a marking system to distinguish long-stroke from standard stroke for service, parking, and combination air-brake actuators and components. Said actuators are used for applying cam-type foundation brakes by slack adjuster means.
- Citation
- SAE International Recommended Practice, Long-Stroke Air-Brake Actuator Marking, SAE Standard J1817_202609, Revised September 2026, Reaffirmed January 2023, Issued June 1991, https://doi.org/10.4271/J1817_202609.