Special Tool

WARNING: This page is about a different car, the 2021 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

ILLUSTRATION	TOOL NUMBER	DESCRIPTION	REMARKS
Courtesy of SUBARU OF AMERICA, INC.	398177700	INSTALLER	Used for installing the ball bearing of the transfer drive gear.
Courtesy of SUBARU OF AMERICA, INC.	398497701	SEAT	Used for installing the front differential taper roller bearing. Used together with BUSHING 1-2 INSTALLER (499277100).
Courtesy of SUBARU OF AMERICA, INC.	398527700	PULLER ASSY	Used for removing the oil seal of extension case. Used for removing the taper roller bearing outer race of front differential. Used for removing the oil seal of differential side retainer.
Courtesy of SUBARU OF AMERICA, INC.	398643600	GAUGE	Used for adjusting the extension end play.
Courtesy of SUBARU OF AMERICA, INC.	398791700	REMOVER	Used for removing and installing the straight pin.
Courtesy of SUBARU OF AMERICA, INC.	399411700	ACCENT BALL INSTALLER	Used for installing reverse fork rod arm.
Courtesy of SUBARU OF AMERICA, INC.	399780104	WEIGHT	Used for adjusting preload on the front differential taper roller bearing.
Courtesy of SUBARU OF AMERICA, INC.	498057300	INSTALLER	Used for installing the oil seal of extension case.
Courtesy of SUBARU OF AMERICA, INC.	498077000	REMOVER	Used for removing the roller bearing of the drive pinion shaft assembly. Used for removing the taper roller bearing of transfer driven gear.
Courtesy of SUBARU OF AMERICA, INC.	498077300	REMOVER	Used for removing the center differential ball bearing.
Courtesy of SUBARU OF AMERICA, INC.	498175500	INSTALLER	Used for installing the taper roller bearing of transfer driven gear (extension case side).
Courtesy of SUBARU OF AMERICA, INC.	498255400	PLATE	Used for measuring the hypoid driven gear backlash.
Courtesy of SUBARU OF AMERICA, INC.	498267200	CYLINDER HEAD TABLE	Used for removing and installing the roller bearing of the transfer case.
Courtesy of SUBARU OF AMERICA, INC.	498267300	CYLINDER HEAD TABLE	Used for removing and installing the roller bearing of the transfer case.
Courtesy of SUBARU OF AMERICA, INC.	498427100	STOPPER	Used for removing and installing the drive pinion shaft assembly lock nut. Used for measuring the backlash of hypoid driven gear. Used for adjusting preload on the front differential taper roller bearing.
Courtesy of SUBARU OF AMERICA, INC.	498937000	TRANSMISSION HOLDER	Used for removing and installing the main shaft assembly lock nut.
Courtesy of SUBARU OF AMERICA, INC.	499277100	BUSHING 1-2 INSTALLER	Used for installing the drive pinion shaft assembly washer. Used for installing the front differential taper roller bearing inner race.
Courtesy of SUBARU OF AMERICA, INC.	499277200	INSTALLER	Used for installing the drive pinion shaft assembly washer. Used for installing the 2nd driven gear bushing, 3rd-4th driven gear, double taper roller bearing and 5th driven gear.
Courtesy of SUBARU OF AMERICA, INC.	499587000	INSTALLER	Used for installing the driven shaft parts.
Courtesy of SUBARU OF AMERICA, INC.	499757002	INSTALLER	Used for removing the double taper roller bearing and driven gear of the drive pinion shaft assembly.
Courtesy of SUBARU OF AMERICA, INC.	499857000	5TH DRIVEN GEAR REMOVER	Used for removing the 5th driven gear.
Courtesy of SUBARU OF AMERICA, INC.	499877000	RACE 4-5 INSTALLER	Used for installing the 4th needle bearing race. Used together with REMOVER (899714110). Used for installing the double ball bearing of the main shaft assembly. Used for installing the 5th gear thrust washer and needle bearing race.
Courtesy of SUBARU OF AMERICA, INC.	499917500	DRIVE PINION GAUGE ASSY	Used for adjusting the drive pinion shaft assembly shim.
Courtesy of SUBARU OF AMERICA, INC.	499927100	HANDLE	Used for backlash measurement of the hypoid driven gear and preload adjustment of the front differential taper roller bearing.
Courtesy of SUBARU OF AMERICA, INC.	499937100	TRANSMISSION STAND	Used for disassembling and assembling the transmission.
Courtesy of SUBARU OF AMERICA, INC.	499987300	SOCKET WRENCH (50)	Used for removing and installing the driven shaft lock nut.
Courtesy of SUBARU OF AMERICA, INC.	499987003	SOCKET WRENCH (35)	Used for removing and installing the main shaft assembly lock nut.
Courtesy of SUBARU OF AMERICA, INC.	899524100	PULLER SET	Used for removing the front differential taper roller bearing. Puller Cap
Courtesy of SUBARU OF AMERICA, INC.	899714110	REMOVER	Used for removing and installing the parts of main shaft assembly and driven shaft.
Courtesy of SUBARU OF AMERICA, INC.	899864100	REMOVER	Used for removing the parts of the main shaft assembly. Used for installing the transfer case roller bearing. Used for removing the transfer driven gear taper roller bearing (transfer case side). Used for installing the transfer driven gear taper roller bearing (extension case side).
Courtesy of SUBARU OF AMERICA, INC.	899884100	HOLDER	Used for removing and installing the drive pinion shaft assembly lock nut. Used for removing and installing the driven shaft lock nut. Used for measuring the starting torque of the drive pinion shaft assembly.
Courtesy of SUBARU OF AMERICA, INC.	899904100	STRAIGHT PIN REMOVER	Used for removing and installing the straight pin.
Courtesy of SUBARU OF AMERICA, INC.	899988608	SOCKET WRENCH (27)	Used for removing and installing the drive pinion shaft assembly lock nut. Used for measuring the starting torque of the drive pinion shaft assembly.
Courtesy of SUBARU OF AMERICA, INC.	927640000	INSTALLER	Used for installing the taper roller bearing (transfer case side) of transfer driven gear.
Courtesy of SUBARU OF AMERICA, INC.	18658AA021	WRENCH COMPL RETAINER	Used for removing and installing the differential side retainer. Used for adjusting preload on the front differential taper roller bearing. Used for adjusting the backlash of hypoid driven gear.
Courtesy of SUBARU OF AMERICA, INC.	18675AA000	DIFFERENTIAL SIDE OIL SEAL INSTALLER	Used for installing the differential side retainer oil seal.
Courtesy of SUBARU OF AMERICA, INC.	20399AG000	STRUT MOUNT SOCKET	Used for tightening the strut mount self-locking nut.
Courtesy of SUBARU OF AMERICA, INC.	28399SA010	OIL SEAL PROTECTOR	Used for protecting the oil seal from damage when inserting the front drive shaft.
Courtesy of SUBARU OF AMERICA, INC.	41099AA012	ENGINE SUPPORT BRACKET	Used for supporting engine. Used together with ENGINE SUPPORT (41099AA020). ENGINE SUPPORT BRACKET (41099AA010) or ENGINE SUPPORT BRACKET (41099AA011) can also be used.
Courtesy of SUBARU OF AMERICA, INC.	41099AA020	ENGINE SUPPORT	Used for supporting engine. Used together with ENGINE SUPPORT BRACKET (41099AA012).