TECI provides Commercial APU component and accessory sales for Honeywell and Pratt & Whitney Auxiliary Power Units (APU) including GTCP331-200, GTCP331-250, GTCP131-9, and PW901 units.

Below are parts we keep in stock and readily available.

Part Number & Description
4505474 1st Stage Turbine Disc Hub
160126-2 OIL TEMP REG.
3800702-1 131-9B
3810123-8 COVER ASSY
3822067-2 1st Stg. Comp. Rotor
3822068-1 2nd Stg. Comp Rotor
3822400-5 COMPRESSOR ROTOR, DRIVEN
3822510-2 SHAFT SET COMPRESSOR
3826262-1 DIFFUSER 2STG GEN
3827054-2 DIFFUSER ASSY
3827325-3 DIFFUSER ENG CPRSR
3830051-5 COMBUSTOR
3844007-1 Support
3844009-1 SUPPORT, 2ND STG STATOR
3844053-2 CASE COMB CHMBR
3844766-4 Combustor Case
3876026-3 TRANSDUCER, MOTIONAL (MONOPOLE)
3880190-10 Lube Pump
3882492-5 NOZZLE  AND  MANF ASSY PRIM
3882500-17 Fuel Control
3883836-2 MANIFOLD FUEL PRI
3883837-1 MANIFOLD FUEL SEC
3910480-01 CASE-LOAD COMPRESSOR DIFF. ASY
3911436-01 Cooling Fan Gearshaft Drive
729722C Starter Generator
3876024-6 SWITCH PRESS