Freightliner Columbia 112/120 Sleeper & Related

Frequently Asked Questions About Freightliner Columbia 112/120 Sleeper & Related

What kinds of products are included in this category?

This category covers sleeper cab components and accessories for Freightliner Columbia 112 and 120 models, including items such as sleeper panels, skirts, boxes, steps, mounting hardware, and other related sleeper cab parts. Product listings will specify the exact part type and application so you can confirm it matches what you need for your truck.

Will these parts fit my specific Freightliner Columbia model year?

Freightliner made changes to the Columbia 112 and 120 sleeper configurations over the years, so fitment can vary by model year and cab style. Always check the listed specifications and compatible model years on each product page before ordering, and compare against your truck's VIN or existing part numbers when possible. If you are unsure, contact our sales team with your truck's details for confirmation.

Are these parts made from aluminum, steel, or fiberglass, and does it matter?

Sleeper components in this category are typically available in different materials depending on the part, such as aluminum, steel, or fiberglass composite. Material affects weight, durability, and how the part accepts paint or finishing. Check the specific product description for material details so you can choose the option that best fits your durability needs and budget.

Do these sleeper parts come pre-painted or will I need to finish them myself?

Most sleeper panels, skirts, and boxes are sold unpainted or in a raw/primed finish so they can be matched to your truck's paint color. Some parts may be available in a textured or coated finish depending on the manufacturer. Review the product listing to confirm the finish before purchasing, especially if color matching is important to you.

What should I check before installing a replacement sleeper part?

Before installation, confirm the part number and dimensions match your existing component, inspect mounting points and hardware for wear or damage, and make sure you have the correct fasteners on hand since some parts do not include mounting hardware. If the part is a structural piece like a sleeper box or step, it is also a good idea to have a second person help with fitting and support during installation.