Caliper Pistons — Tata Motors Punch
Category: Brakes | Severity: high | Cost: ₹2,000–₹5,000
What is Caliper Pistons?
Hydraulic pistons inside caliper that push brake pads.
How Caliper Pistons Works
Brake fluid pressure moves pistons outward.
Why is Caliper Pistons Important?
Transfers hydraulic force to pads.
Common Problems
- Seizing
- Leakage
Symptoms
- Brake drag
- Fluid leak
Causes of Failure
- Seal failure
- Rust
Impact on Car Performance
Brake failure risk.
DIY Fix Guide — Step by Step
- Professional repair recommended
Maintenance Tips
- Use clean brake fluid
Replacement Cost in India
Estimated range: ₹2,000 – ₹5,000
Where to Buy Online
When to Replace Caliper Pistons
When seized or leaking.