Subaru 2009 IMPREZA Service Manual page 2074

MANUAL TRANSMISSION AND DIFFERENTIAL
1. General Description
A: SPECIFICATION
1. MANUAL TRANSMISSION AND DIFFERENTIAL
Model
Type
Transmission gear ratio
Front reduction gear Final
Transfer
Rear reduction gear
Final
Front differential Type and number of gear
Center differential Type and number of gear
Transmission gear oil
Transmission gear oil capacity
2. TRANSMISSION GEAR OIL
Recommended oil:
GL-5 (75W-90) or equivalent
General Description
Non-turbo model
5-forward speeds and 1-reverse (all stage with synchromesh)
1st
2nd
3rd
4th
5th
Reverse
Type of gear
Gear ratio
Type of gear
Gear ratio
Type of gear
Gear ratio
Straight bevel gear (bevel pinion: 2, bevel gear: 2 and viscous coupling)
5MT-2
3.454
2.062
1.448
1.088
0.780
3.333
Hypoid
3.900
Helical
1.000
Hypoid
3.900
Straight bevel gear (bevel pinion: 2, bevel gear: 2)
GL-5
3.5 2 (3.7 US qt, 3.1 Imp qt)
Turbo model
3.166
1.882
1.296
0.972
0.738