Subaru Legacy (2005 year). Service manual - part 644

5MT-23

MANUAL TRANSMISSION AND DIFFERENTIAL

General Description

499987300

SOCKET WRENCH 
(50)

Used for removing and installing driven gear 
assembly lock nut.

899714110

REMOVER

Used for installing transmission main shaft drive 
pinion and rear drive shaft.

899864100

REMOVER

Used for removing parts on transmission main 
shaft and drive pinion.

899884100

HOLDER

Used for tightening lock nut on sleeve.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-499987300

ST-899714110

ST-899864100

ST-899884100

5MT-24

MANUAL TRANSMISSION AND DIFFERENTIAL

General Description

899904100

REMOVER

Used for removing and installing straight pin.

899988608

SOCKET WRENCH 
(27)

Used for removing and installing drive pinion lock 
nut.

398497701

ADAPTER

• Used for installing roller bearing onto differen-
tial case.
• Used with INSTALLER (499277100).

499587000

INSTALLER

Used for installing driven gears to driven shaft.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-899904100

ST-899988608

ST-398497701

ST-499587000

5MT-25

MANUAL TRANSMISSION AND DIFFERENTIAL

General Description

498057300

INSTALLER

Used for installing extension oil seal.

498255400

PLATE

Used for measuring backlash.

498077400

SYNCHRONIZER 
CONE REMOVER

• Used for removing synchronizer cone of main 
shaft.
• Used for removing 5th driven gear of drive pin-
ion shaft.

41099AA000

ENGINE SUPPORT 
BRACKET

Used for supporting engine.
(1) ENGINE SUPPORT BRACKET 
(41099AA010)
(2) ENGINE SUPPORT (41099AA020)

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-498057300

ST-498255400

ST-498077400

(2)

(1)

ST41099AA000

5MT-26

MANUAL TRANSMISSION AND DIFFERENTIAL

General Description

398527700

PULLER ASSY

Used for removing extension case roller bearing.

398643600

GAUGE

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

398177700

INSTALLER

• Used for installing bearing cone of transfer 
driven gear (transfer case side).
• Used for installing ball bearing of transfer drive 
gear.

28399SA010

FRONT DRIVE 
SHAFT OIL SEAL 
PROTECTOR

Used for protecting oil seal from damage when 
inserting front drive shaft.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-398527700

ST-398643600

ST-398177700

ST28399SA010