13085AA020 Subaru IDLER CP-BELT,NO2, Price: 47.80$, Weight: 0.438kg
| Marca | Número | Nombre | Disponibilidad | Peso, kg | Ship in, Days | Precio |
|---|---|---|---|---|---|---|
Subaru |
13085AA020 |
IDLER CP-BELT,NO2 |
17 |
0.438 |
2-3 |
47.80$ |
Originals
| Marca | Número | Nombre | Disponibilidad | Peso, kg | Procesamiento, días | Precio | |
|---|---|---|---|---|---|---|---|
| Subaru |
IDLER CP-BELT,NO2
|
17 |
0.438
|
|
57.36$
|
Compatibilidad
Engine Drive Belt Idler Pulley (No.2) 🔧
This idler pulley is a key guide and tension-support part for the engine’s drive belt system. It is needed to keep the belt running straight, quiet, and at the correct load while the engine spins accessories like the alternator and A/C. A healthy idler reduces belt slip, heat, and vibration, helping the belt and bearings last longer.
How it works ⚙️
The pulley’s sealed bearing lets the wheel spin freely while pressing against the belt route. It maintains stable belt tracking and supports tension changes as RPM rises and falls. Because it’s a smooth, precisely machined roller, it prevents the belt from “walking” off line and keeps accessory rotation consistent.
What happens if it’s worn or broken ❗
A failing idler usually starts with squealing, chirping, or a grinding noise. As the bearing loosens, the belt can wobble, glaze, or shred. If the pulley seizes, the belt may snap—leading to sudden loss of charging, overheating (if belt-driven), or A/C failure. Continued driving can damage other pulleys and cause roadside breakdown.
When to replace 🛠️
- Noisy bearing (whine/grind)
- Belt misalignment or abnormal wear
- Visible play, rough spinning, or heat marks
Compatible Models ✅
- Carnival 24 (2024-)