Piston Rod — Tata Motors Punch
Category: Suspension | Severity: high | Cost: ₹2,000–₹5,000
What is Piston Rod?
Rod connected to piston inside shock absorber.
How Piston Rod Works
Moves through oil to control suspension compression and rebound.
Why is Piston Rod Important?
Ensures smooth damping.
Common Problems
- Bending
- Rust
Symptoms
- Knocking sound
- Poor ride
Causes of Failure
- Impact damage
Impact on Car Performance
Loss of damping.
DIY Fix Guide — Step by Step
- Inspection only
Maintenance Tips
- Avoid rough driving
Replacement Cost in India
Estimated range: ₹2,000 – ₹5,000
Where to Buy Online
When to Replace Piston Rod
If bent or damaged.