Contents Wiring diagrams Section: Differentials & Drive Axles All sections

Differential: Overview Subaru Impreza GC/GF

AXLE RATIO & IDENTIFICATION

All 4WD models use one basic type of rear axle assembly. An identification mark is painted on top front of differential. An identification tag is attached to differential cover. To determine axle ratio, divide number of ring gear teeth by number of pinion teeth. See REAR AXLE IDENTIFICATION .

ApplicationRatio
1.8L &2.2L3.90:1
2.0L4.11:1

REAR AXLE IDENTIFICATION

DESCRIPTION

Rear axle assemblies are hypoid gear type using integral carrier housing. (Scheme 1) Component parts of LSD assembly are not available as piece parts. Disassembly of LSD is not recommended.

Scheme 1

Scheme 1: DESCRIPTION