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Bard 8602-068BX - Crank Arm

Bard 8602-068BX is an OEM crank arm used in Bard wall mount equipment free cooling and economizer damper motor linkages, where it mounts to the direct coupled actuator and converts actuator rotation into smooth damper movement for proper outside air control. This boxed crank arm is a common service replacement when the original linkage is bent, worn, or slipping, and restoring the correct crank arm geometry helps the damper open and close fully so ventilation and economizer operation stay predictable. As a genuine Bard replacement part, 8602-068BX is designed for proper fit on the actuator output and reliable motion transfer within the factory linkage assembly, making it the right choice when servicing Bard damper actuator hardware.


  • Technical Specifications
  • Product number: 8602-068BX
  • Manufacturer description: Crank Arm - Boxed
  • HTS Code: "8415.90.8085"

  • Previous Versions
  • 8602-068 (Obsolete, superseded by 8602-068BX)

$83.00

What does the "BX" suffix mean?

Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.

A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.

Example: 8406-142BX is physically identical to 8406-142.