38100AC020 Subaru GEAR SET-HYP, Price: 291.68$, Weight: 1kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
38100AC020 |
GEAR SET-HYP |
2 |
1 |
2-3 |
291.68$ |
Compatibility
| Body | Made For Region | Engine | Vehicle Grade | Market | Model Year From | Train | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | LHD | 2.5L DOHC NA(LHD) | ISC EYESIGHT | Europe/General | 04.2017 | FULLTIME 4WD | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| OUTBACK | 2500CC EMPI DOHC NA | 2.5I-T EYESIGHT | USA | 04.2016 | FULLTIME 4WD | CONTINUOUS VARIABLE GEAR | View |
Rear Differential Hypoid Gear Set ⚙️
This precision gear set is the heart of the rear differential, built to transfer engine torque to the axle while changing the drive direction and final ratio. It’s needed to keep smooth power delivery, stable traction, and quiet cruising—especially under load, on hills, or in AWD driving.
How It Works ️
A hypoid pinion gear meshes with a ring gear at an offset angle. This design increases tooth contact, improves strength, and reduces vibration. Correct setup (backlash, bearing preload, contact pattern) is critical; even a quality gear set will fail fast if adjusted wrong.
What Happens If It’s Worn or Broken
Common symptoms include whining or howling that changes with speed, clunking on throttle on/off, metal flakes in gear oil, overheating, and rear-end binding. If ignored, teeth can chip, the differential can lock up, and you may lose drive to the rear wheels—risking major housing and bearing damage.
Compatible Models ✅
- Legacy
- Forester