This SAE Recommended Practice defines minimum requirements for general characteristics, performance, and durability. It is applicable to remanufactured assemblies (factor rebuild) only. This document applies to master cylinder assemblies and components of current established designs but does not cover fluid level sensors, integral proportioning valves, or those master cylinders used in anti-lock brake or traction control systems. These will be covered by other standards. The general characteristics and test procedure are specified in SAE J1693.
SAE J1694-1994 history
2012SAE J1694-2012 Remanufactured Hydraulic Master Cylinder for Motor Vehicle brakes Performance Requirements
1994SAE J1694-1994 Remanufactured Hydraulic Master Cylinder for Motor Vehicle Brakes - Performance Requirements, Recommended Practice June 1994