Trane SHF1308 Shaft 321142-301 or outside air dampers where

or outside air dampers where fail-safe operation is non-negotiable

Wide Pressure Range: Effectively handles high-pressure applications up to 150 PSI with a zero-minimum pressure differential requirement

This comprehensive spare parts kit includes a high-performance diaphragm assembly

and flame sensors to maintain system integrity

OEM Compatibility: Drop-in replacement for Bell & Gossett 169211

Trane SHF1308 Shaft 321142-301 or outside air dampers whereWhen you are dealing with a vibration issue or a seized blower assembly, the Trane SHF1308 (also identified under the updated part number SHF01308) is the exact spec HVAC blower shaft required to restore balanced rotation. This 17x3 4 shaft is precision machined from high grade steel alloy to maintain straightness under heavy torque loads, preventing the premature bearing wear often seen with generic alternatives. Specifically engineered for Trane