23769AA080 Subaru TENSR AY-V BELT, Price: 44.79$, Weight: 0.869kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
23769AA080 |
TENSR AY-V BELT |
1 |
0.869 |
2-3 |
44.79$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
TENSR AY-V BELT
|
1 |
0.999
|
|
53.75$
|
Compatibility
Drive Belt Tensioner Assembly for Subaru
This OEM‑grade V‑ribbed belt tensioner keeps accessory drive load stable and the belt tracking true. It maintains the right tension so your alternator, A/C compressor, water pump, and power steering (where equipped) run smooth and quiet. Consistent tension cuts belt slip, boosts charging, and protects pulleys and bearings.
Why this part is needed
Belts stretch with heat and age. A quality tensioner automatically compensates, reducing squeal, glazing, and misalignment. It delivers steady performance in city traffic and highway temps, while extending belt life.
How it works ⚙️
A calibrated spring applies preload to an alloy arm with a sealed pulley. An internal damper controls arm movement to absorb engine pulses. The result: constant belt grip, correct wrap on pulleys, and quiet operation across RPM.
What happens if it’s bad ❗
Expect cold‑start chirps, squeal under A/C load, dim lights or weak charging , overheating risk , heavy steering, and random belt walk. A failing bearing can howl, seize, or throw the belt, instantly disabling accessories.
Install tips ✅
Replace the belt with the tensioner, inspect idlers, route per diagram, and torque fasteners to spec. After start, verify the belt runs centered and silent.
Compatibility
- Impreza
- Xv