Crankshaft for MG Motor Majestor — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹20,000–₹80,000
What is the Crankshaft?
The crankshaft converts the reciprocating motion of pistons into rotational motion to drive the vehicle.
How the Crankshaft Works
It rotates as pistons move up and down, transferring energy to the transmission.
Why the Crankshaft is Important
Essential for engine power transmission and smooth operation.
Common Problems with the Crankshaft
- Wear
- Cracks
- Bearing failure
Warning Symptoms of a Failing Crankshaft
- Engine vibration
- Knocking noise
- Oil pressure drop
Common Causes of Crankshaft Failure
- Poor lubrication
- High mileage
- Overloading
Impact on Car Performance
Failure can cause total engine breakdown.
DIY Fix Guide — Step by Step
- Check engine oil
- Listen for knocking sounds
- Inspect oil pressure warning
- Consult mechanic immediately
Maintenance Tips
- Use quality oil
- Regular servicing
- Avoid over-revving
Crankshaft Replacement Cost in India
Expect to pay between ₹20,000 and ₹80,000 for genuine parts plus labour at an authorised MG Motor workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Crankshaft Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Crankshaft listings.
When to Replace the Crankshaft
Replace when cracked or heavily worn.