Subaru Legacy IV (2008 year). Manual - part 724

5AT-20

General Description

AUTOMATIC TRANSMISSION

498277200

STOPPER SET

• Used for removing and installing automatic 
transmission assembly to engine.
• Used for preventing the torque converter from 
falling.

41099AC000

ENGINE SUPPORT 
ASSY

Used for supporting engine.

41099AA010

ENGINE SUPPORT 
BRACKET

Used for supporting engine.

41099AA020

ENGINE SUPPORT

Used for supporting engine.

398527700

PULLER ASSY

• Used for removing the extension case roller 
bearing.
• Used for removing the extension oil seal.
• Used for removing the front differential side 
retainer bearing outer race.
• Used for removing the front differential side 
retainer oil seal.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-498277200

ST41099AC000

ST41099AA010

ST41099AA020

ST-398527700

5AT-21

General Description

AUTOMATIC TRANSMISSION

498057300

INSTALLER

Used for installing the extension oil seal.

498077000

REMOVER

Used for removing the differential taper roller 
bearing.

18630AA010

WRENCH COMPL 
RETAINER

Used for removing and installing the differential 
side retainer.

398487700

DRIFT

Used for installing the front differential taper 
roller bearing.

498255400

PLATE

Used for measuring the backlash of hypoid gear.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-498057300

ST-498077000

ST18630AA010

ST-398487700

ST-498255400

5AT-22

General Description

AUTOMATIC TRANSMISSION

498247001

MAGNET BASE

• Used for measuring the gear backlash.
• Used together with DIAL GAUGE 
(498247100).

498247100

DIAL GAUGE

• Used for measuring the gear backlash.
• Used together with MAGNET BASE 
(498247001).

498517000

REPLACER

Used for removing the front roller bearing.

499787700

WRENCH

Used for removing and installing the drive pinion 
lock nut.

398643600

GAUGE

Used for measuring total end play, extension end 
play and drive pinion height.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-498247001

ST-498247100

ST-498517000

ST-499787700

ST-398643600

5AT-23

General Description

AUTOMATIC TRANSMISSION

398744300

PISTON GUIDE

Used for measuring height from mating surface 
of the main case to pressure plate.

499737100

PULLER SET

Used for removing the reduction driven gear 
assembly.

498077600

REMOVER

Used for removing the ball bearing.

18667AA010

HOLDER

• Used for removing and installing the drive pin-
ion lock nut.
• Used as a handle to rotate gear when check-
ing tooth contact.

1B022XU0

SUBARU SELECT 
MONITOR III KIT

Used for troubleshooting the electrical system.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-398744300

ST-499737100

ST-498077600

ST18667AA010

ST1B022XU0