Substitutions

Nissan 550454KR0A BUSH-REAR SPRIN

BUSH-REAR SPRIN

Part number: 550454KR0A 

Availability: 0

Make: Nissan

16.77$
Not Available

Rear Spring Bush (Suspension Isolator) for Smooth, Quiet Driving ?

This rear suspension bush is a small but critical part that sits at the rear spring mounting point. Its job is to cushion the contact between the spring and the chassis/seat, keeping the suspension tight, quiet, and properly aligned. Without a healthy bush, even a good spring cannot work as designed.

Why This Part Is Needed βœ…

Every bump and corner load travels through the rear springs. The bush absorbs micro-shocks and prevents metal-to-metal contact, reducing vibration and helping the spring stay centered in its perch. It also protects nearby mounts from wear.

How It Works βš™οΈ

Made from durable rubber-like material, it compresses slightly under load and rebounds back, acting like a buffer. This controlled flex keeps the rear end stable while cutting noise, harshness, and unwanted movement during acceleration, braking, and uneven roads.

What Happens If It’s Worn or Broken ?

A damaged bush can cause clunking from the rear, uneven ride height, steering drift under load, and faster wear to springs, seats, and mounts. In severe cases, the spring may shift in its seat, leading to poor handling and increased tire wear.

Compatible Models

  • Outlander<Phev>