Caliper Guide Pins — Nissan Gravite
Category: Brakes | Severity: medium | Cost: ₹500–₹2,000
What is Caliper Guide Pins?
Guide pins allow the brake caliper to slide smoothly for even pad pressure distribution.
How Caliper Guide Pins Works
Pins enable lateral movement of caliper ensuring equal braking force on both pads.
Why is Caliper Guide Pins Important?
Ensures even brake wear and proper caliper operation.
Common Problems
- Seizing
- Rust
- Lack of lubrication
Symptoms
- Uneven pad wear
- Brake drag
- Noise
Causes of Failure
- Corrosion
- Dry lubrication
Impact on Car Performance
Stuck pins reduce braking efficiency and increase wear.
DIY Fix Guide — Step by Step
- Remove caliper
- Clean pins
- Apply grease
- Reinstall
Maintenance Tips
- Lubricate during service
- Use high-temp grease
Replacement Cost in India
Estimated range: ₹500 – ₹2,000
Where to Buy Online
When to Replace Caliper Guide Pins
Replace when corroded or seized.