Trane SHF3137 Shaft 321142-301 ensure proper oil management and

ensure proper oil management and filter-drier replacement

or hot gas defrost applications

blade deformation

this kit restores original equipment performance and mitigates common system protection faults

or ethylene glycol systems

Trane SHF3137 Shaft 321142-301 ensure proper oil management andWhen you're dealing with a failing blower assembly, precision in the drive train is non negotiable. The Trane SHF3137 (also identified as SHF03137) is a high grade OEM blower shaft engineered specifically for residential and light commercial air handlers and rooftop units. Measuring 19. 062 inches in length with a 1 inch diameter, this shaft is the direct replacement for ensuring balanced mechanical rotation and proper torque transfer between the