540 Series Engine
540 Series
Part #8865

IO-540-T4B5

Engine Details

MODEL
IO-540-T4B5
FUEL PUMP
HiP Diaphragm
SPARK PLUG
REM38E
VOLTAGE
24
AIR MFG
COMMANDER
AIR MODEL
114B
HP
260
SUFFIX
48
MOUNT PREP
DYNAFOCAL
MAGNETO
6350, 6351
STARTER RING GEAR
LW-16471
THERMO BYPASS
53E22144
VACUUM PUMP
AN
PROP GOV
L FRONT
REMARKS
USE RT9641 NOT SET UP AS RT
OIL FILTER
Y
STARTER
SKY-TEC 149-24LS

Approaching TBO? Lycoming offers more choices.

Power your aircraft with a new Lycoming piston engine.

Get a factory rebuilt engine that’s built to new engine specifications and comes with a zero-time log book.

Update your aircraft’s engine to a Lycoming overhauled engine with the most current features and parts.

Get It Exchanged

Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.

Have a technical support question or need more information?