Suspension Shock Absorber Compatible w/Peterbilt Replaces 89455, Automann A89455, Rockwell International M89455,

Installation
Ensure the vehicle is securely lifted using a jack and support stands before removing the old shock absorber.
Follow the manufacturer's guidelines for torque specifications when installing the upper and lower mounting points.
Check for proper alignment and secure fittings to prevent loose components, which could affect ride stability and safety.

When to Replace the Product?
Unusual noises such as clunking or rattling from the suspension.
Vehicle experiences excessive bouncing after hitting bumps.
Uneven tire wear, indicating improper shock absorption.
Difficulty steering or handling, especially when cornering or braking.
Visible leakage of hydraulic fluid from the shock body.

Why Choose This Product?
A direct replacement for OEM part number 89455.
The shock is designed for heavy-duty applications.
It ensures long-lasting performance under tough conditions.
The dust tube prevents contaminants from damaging the shock’s internal components.
The recoil cutoff feature reduces the risk of suspension damage.
Provides greater control over the vehicle.

18-month Warranty: This product is covered for one year, 100,000 miles after the installation, or 18 months after the purchase, whichever comes first. The product’s warranty is only active when the parts have defective material or workmanship defaults. Inappropriate application will lead to the dismissal of the warranty. Additionally, the warranty doesn’t cover the parts that fail or get damaged due to misuse, misapplication, or accident. If the customer wishes to return/replace this product under warranty, reach out to us. The team will verify by doing a thorough inspection and if they find a defect that is covered in the above-mentioned warranty; the product will be replaced without any charge. We disclaim liability for labor or consequential damages of any nature. We request the customers to wait until the claim is resolved and settled from our end after the replacement is requested under warranty.