Pinion Gear — Renault Duster

Category: Steering | Severity: high | Cost: ₹8,000–₹20,000

What is Pinion Gear?

A small circular gear that meshes with the rack gear to translate steering wheel rotation into linear motion.

How Pinion Gear Works

Rotates when steering wheel is turned, engaging the rack gear to move left or right.

Why is Pinion Gear Important?

Essential for precise steering control and motion transfer.

Common Problems

Gear wear
Noise
Backlash

Symptoms

Steering play
Grinding noise

Causes of Failure

Poor lubrication
Wear and tear

Impact on Car Performance

Impacts steering accuracy and smoothness.

DIY Fix Guide — Step by Step

Inspect gear condition
Check lubrication
Replace if worn

Maintenance Tips

Maintain lubrication
Inspect periodically

Replacement Cost in India

Estimated range: ₹8,000 – ₹20,000

Where to Buy Online

When to Replace Pinion Gear

Replace when gear wear or noise is detected.