Subaru Legacy IV (2008 year). Manual - part 725

5AT-24

General Description

AUTOMATIC TRANSMISSION

18675AA000

DIFFERENTIAL 
SIDE OIL SEAL 
INSTALLER

Used for installing the differential side retainer oil 
seal.

18654AA000

INSTALLER

Used for removing and installing the ball bearing.

28399SA010

OIL SEAL 
PROTECTOR

Used for protecting oil seal when installing front 
drive shaft.

18763AA000

COMPRESSOR 
SHAFT

Used for disassembling multi-plate clutch for shift 
transmission.

18765AA000

COMPRESSOR 
SUPPORT

Used for disassembling multi-plate clutch for shift 
transmission.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST18675AA000

ST18654AA000

ST28399SA010

ST18763AA000

ST18765AA000

5AT-25

General Description

AUTOMATIC TRANSMISSION

18676AA020

TORX

®

 WRENCH

Used for disassembling torque converter case.

18854AA000

ANGLE GAUGE

Used for tightening parking support.

498077300

REMOVER

Used for removing ball bearing of reduction 
driven gear.

499587100

OIL SEAL 
INSTALLER

Used for installing the oil seal.

499787500

ADAPTER

Used for removing and installing drive pinion lock 
nut.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST18676AA020

ST18854AA000

ST-498077300

ST-499587100

ST-499787500

5AT-26

General Description

AUTOMATIC TRANSMISSION

499575400

GAUGE

Used for measuring the total end play.

18762AA000

COMPRESSOR 
SPECIAL TOOL

Used for disassembling multi-plate clutch for shift 
transmission.

499755602

PRESS

Used for installing the parking gear.

18680AA010

HOLDER GEAR

Used for removing reduction driven gear assem-
bly. (2-piece set)

18766AA000

SUPPORT PULLER

Used for removing reduction driven gear assem-
bly.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-499575400

ST18762AA000

ST-499755602

ST18680AA010

ST18766AA000

5AT-27

General Description

AUTOMATIC TRANSMISSION

2. GENERAL TOOL

18767AA000

REMOVER

• Used to pull out the parking gear.
• Used to pull out the bearing from the VTD 
assembly.

TOOL NAME

REMARKS

Depth gauge

Used for measuring the transmission end play.

Thickness gauge

Used for measuring clearance of the clutch, brake and oil pump.

Micrometer

Used for measuring thickness of the drive pinion.

Spring scale

Used for measuring the starting torque of the drive pinion.

Circuit tester

Used for measuring resistance and voltage.

TORX

®

 T70

Used for removing and installing differential gear oil drain plug.

Snap ring pliers

Used for removing and installing each snap ring.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST18767AA000