This OEM Trane replacement part serves as the direct successor for the legacy 1NT21L-2163 model

it is built to meet exact OEM burner manufacturer specifications while maintaining a cooler and quieter operational profile

making it suitable for gravity-fed or low-pressure systems

Direct OEM Replacement: Replaces worn or rusted York S1-026-17579-900 brackets without the need for drilling or custom fabrication

Carrier LA22LA019 Wheel 30067439-890 This OEM Trane replacement partUpgrade or repair your blower assembly with the Carrier LA22LA019, a precision engineered OEM blower wheel designed for high efficiency airflow. This unit features an 11 7 8" diameter and an 8 1 8" width, with a standard 1 2 inch bore for direct drive motor shafts. Engineered to replace the legacy Carrier LA680009, this CW rotation blower wheel maintains static pressure requirements across a wide range of residential furnaces and air handlers. For