Engine Balance Shaft Chain

This precision chain links the crankshaft to the balance shaft system, helping your Nissan engine run smoother and quieter ⚙️. It’s needed to control balance shaft rotation so the engine cancels unwanted vibration, especially at idle and mid‑RPM driving.

How It Works

The chain rides on sprockets and is kept tight by the tensioner and guides. As the crankshaft turns, the chain drives the balance shafts in exact timing. When timing is correct, the shafts counteract engine shake, improving comfort and reducing stress on mounts and bearings.

Signs of Wear or Failure

If the chain stretches or the links wear, timing accuracy drops. You may hear rattling on cold start, feel increased vibration, or notice rough running. A severely worn chain can jump teeth, causing major timing issues and potential internal engine damage .

Why Replacing on Time Matters

Fresh chain performance restores smoothness, reduces noise, and protects the balance shaft drive from overload. Correct installation and proper tension are critical for long service life.

Compatibility

• Rogue
• X-Trail
• Nv350 Urvan
• Elgrand
• Teana
• X-Trail Taiwan
• Nv350 Caravan
• Murano