Crankshaft Bearings — Renault Duster
Category: Engine | Severity: high | Cost: ₹3,000–₹12,000
What is Crankshaft Bearings?
Bearings support the crankshaft and allow smooth rotation.
How Crankshaft Bearings Works
They reduce friction between crankshaft and engine block.
Why is Crankshaft Bearings Important?
Ensures smooth engine operation and longevity.
Common Problems
- Wear
- Seizure
- Oil starvation
Symptoms
- Knocking sound
- Low oil pressure
Causes of Failure
- Poor lubrication
- Contaminated oil
Impact on Car Performance
Failure leads to severe engine damage.
DIY Fix Guide — Step by Step
- Check oil pressure
- Inspect oil condition
Maintenance Tips
- Regular oil change
- Use quality oil
Replacement Cost in India
Estimated range: ₹3,000 – ₹12,000
Where to Buy Online
When to Replace Crankshaft Bearings
When noise or wear is detected.