Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
0315S	0315S 031540000 SNAPRINGOTR 2003-11-01 ~ 2005-05-01; 5MT.253 +4AT +(S+W).25GT.(5MT+5AT) +25GTLTD.(5MT+5AT) +5AT.30D	031540000	from US $0.83
31377	31377 31377AA020 RINGSEAL 2003-11-01 ~ 2005-05-01; 4AT	31377AA020	from US $2.11
31377	31377 31377AA020 RINGSEAL 2003-11-01 ~ 2005-05-01; 4AT	31377AA020	from US $2.11
31446	31446 31446AA410 GEARRDCN DRIVE 2003-11-01 ~ 2005-05-01; 4AT	31446AA410	from US $63.90
31458	31458 31458AA110 SFT AYRDCN DV GR 2003-11-01 ~ 2005-05-01; 4AT	31458AA110	US $218.06
31472	31472 31472AA020 GEAR AYRDCN DRVN 2003-11-01 ~ 2005-05-01; 4AT	31472AA020	from US $47.06
C62202	C62202 802622020 LOCK NUT22X13 2003-11-01 ~ 2005-05-01; 4AT	802622020	from US $5.98
D52204	D52204 803522040 LOCK WASH22X37X22 2003-11-01 ~ 2005-05-01; 4AT	803522040	US $5.95
G24006	G24006 806240060 BALL BRG40X80X18 2003-11-01 ~ 2005-05-01; 4AT +(S+W).25GT.5AT +25GTLTD.5AT +5AT.30D	806240060	from US $10.55
G25003	G25003 806250030 BALL BRG50X80X16 2003-11-01 ~ 2005-05-01; 4AT	806250030	from US $24.94
H02102	H02102 807021020 PLUG21X6 2003-11-01 ~ 2005-05-01; 4AT	807021020	from US $0.85

At, reduction gear (4AT; 2003-11-01~) Diagram Subaru LEGACY U.S.A. 1078548-116972