How worn engine mounts and anti-vibration rubber cause vibration, gearbox damage and cabin noise on commercial vehicles – inspection and replacement guidance.
What you will gain from this guide
- Cracked mounts cause driveline vibration and gearbox stress
- Replace mount sets per side for even engine support
- Propshaft alignment should be checked after mount work
- Genuine rubber compound matches OEM hardness and durability
Anti-vibration rubber – engine mounts, gearbox mounts, radiator cushions and exhaust hangers – isolates mechanical shock. When rubber hardens or cracks, vibration travels through the chassis.
Signs mounts need attention
- Excessive engine movement when engaging clutch
- Vibration at idle that smooths only above certain RPM
- Clunk on acceleration or braking
- Visible rubber cracking or metal-to-metal contact
Vibration or mount wear on your fleet? See anti-vibration parts or contact our parts desk.
