Reduction Gearbox for Vinfast VF6 — Price, Symptoms & Replacement Guide
Category: Transmission | Failure Severity: High | Replacement Cost in India: ₹60,000–₹1,50,000
What is the Reduction Gearbox?
Reduces high motor RPM into usable torque for wheel rotation.
How the Reduction Gearbox Works
Uses gear reduction to convert high-speed motor output into lower-speed, high-torque output.
Why the Reduction Gearbox is Important
Critical for torque multiplication in EVs.
Common Problems with the Reduction Gearbox
- Gear wear
- Oil leakage
Warning Symptoms of a Failing Reduction Gearbox
- Grinding noise
- Oil spots under vehicle
Common Causes of Reduction Gearbox Failure
- Poor lubrication
- Seal failure
Impact on Car Performance
Loss of torque efficiency and drivetrain noise.
DIY Fix Guide — Step by Step
- Check for oil leaks
- Inspect gearbox casing
Maintenance Tips
- Periodic oil inspection
- Seal condition check
Reduction Gearbox Replacement Cost in India
Expect to pay between ₹60,000 and ₹1,50,000 for genuine parts plus labour at an authorised Vinfast workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Reduction Gearbox Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Reduction Gearbox listings.
When to Replace the Reduction Gearbox
When gear wear or leakage is severe.