Subaru Legacy IV (2008 year). Manual - part 802

6MT-21

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

18631AA000

HANDLE

Used for measuring the front differential back-
lash.

18754AA000

REMOVER

Used to remove parts of the driven gear.

18757AA000

STRAIGHT PIN 
REMOVER

Used for installing the reverse idler gear.

18665AA000

HOLDER

• Used for removing and installing the main 
shaft lock nut.
• Used together with the BASE (18664AA000).

18666AA000

HOLDER

• Used for removing and installing the driven 
shaft lock nut.
• Used together with the BASE (18664AA000).

ILLUSTRATION

TOOL NUMBER

TOOL NAME

REMARKS

ST18631AA000

ST18754AA000

ST18757AA000

ST18665AA000

ST18666AA000

6MT-22

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

18667AA000

HOLDER

• Used for removing and installing the drive pin-
ion shaft lock nut.
• Used together with the BASE (18664AA000).

18664AA000

BASE

• Used for removing and installing the main 
shaft lock nut.
• Used for removing and installing the drive pin-
ion shaft lock nut.
• Used for removing and installing the driven 
shaft lock nut.

18722AA010

REMOVER

Used for disassembling the main shaft.

18651AA000

INSTALLER

Used for assembling the main shaft.

18852AA000

TORQUE WRENCH

• Used to tighten the main shaft lock nut.
• Used to tighten the drive pinion shaft lock nut.
• Used to tighten the driven shaft lock nut.

ILLUSTRATION

TOOL NUMBER

TOOL NAME

REMARKS

ST18667AA000

ST18664AA000

ST18722AA010

ST18651AA000

ST18852AA000

6MT-23

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

18668AA000

PUNCH

Used to crimp the main shaft lock nut.

18669AA000

PUNCH

Used to crimp the driven shaft lock nut.

18670AA000

PUNCH

Used to crimp the drive pinion shaft lock nut.

18620AA000

ADAPTER 
WRENCH

Used for removing and installing the driven gear 
shaft lock nut.

18621AA000

ADAPTER 
WRENCH

Used for removing and installing the drive pinion 
shaft lock nut.

ILLUSTRATION

TOOL NUMBER

TOOL NAME

REMARKS

ST18668AA000

ST18669AA000

ST18670AA000

ST18620AA000

ST18621AA000

6MT-24

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

18723AA000

REMOVER

Used for disassembling the driven shaft.

18630AA000

WRENCH ASSY

Used for removing and installing the differential 
side retainer LH.

18672AA000

GUIDE CLIP

Used for installing the reverse idler snap ring.

18720AA000

REMOVER

Used for disassembling the main shaft.

18654AA000

INSTALLER

Used for assembling the driven shaft.

ILLUSTRATION

TOOL NUMBER

TOOL NAME

REMARKS

ST18723AA000

ST18630AA000

ST18672AA000

ST18720AA000

ST18654AA000