Peterbilt 587 Shock Absorbers

Frequently Asked Questions About Peterbilt 587 Shock Absorbers

Will these shock absorbers fit my Peterbilt 587 without modification?

Shock absorbers in this category are designed to match the front and rear suspension specifications of the Peterbilt 587. However, fitment can vary based on your truck's axle configuration, suspension type, and model year, so it's important to confirm the specific application details listed on each product page or check with one of our parts specialists before ordering to make sure you get the correct front or rear shock for your setup.

How do I know if my current shocks need to be replaced?

Common signs of worn shock absorbers include excessive body roll or bouncing, uneven tire wear, visible fluid leaks on the shock body, or a noticeably rougher ride than usual. If you notice any of these symptoms, or if your shocks are showing physical damage such as dents or corrosion, it's a good idea to have them inspected and replaced as needed.

Should I replace shock absorbers in pairs?

Yes, it's generally recommended to replace shocks in pairs (both front or both rear) rather than one at a time. This helps maintain even handling and ride quality on both sides of the truck, since a new shock paired with a worn one can lead to inconsistent damping and uneven stress on the suspension.

What is the typical installation process for these shocks?

Installing a replacement shock absorber generally involves securing the vehicle, removing the mounting bolts at the top and bottom of the old shock, and bolting in the new unit using the OEM-style mounting points. While many experienced technicians and owner-operators handle this job themselves, we recommend following a service manual specific to your truck and torquing all hardware to the manufacturer's specifications.

What materials and finishes are available for these shock absorbers?

Shock absorbers in this category are typically built with durable steel construction and either a gas-charged or hydraulic design, depending on the manufacturer and application. Finishes usually include a protective coating to help resist rust and corrosion from road exposure. Specific material and finish details are listed on each individual product page.