Kenworth W900B/W900L Bumper Flip Kits

Frequently Asked Questions About Kenworth W900B/W900L Bumper Flip Kits

What exactly does a bumper flip kit do?

A bumper flip kit is a hardware and bracket system that allows your existing front bumper to pivot or tilt forward, giving you easy access to the radiator, grille, and other front-end components for cleaning, repairs, or inspection without having to fully remove the bumper from the truck.

Will this flip kit fit my specific W900B or W900L?

Flip kits are typically designed to match the mounting configuration of a specific Kenworth model and bumper style, so it is important to confirm the exact model, year, and bumper type before ordering. If you are unsure, check your existing bumper mounting points against the kit specifications or contact us with your truck details so we can verify fit.

What is included in the kit, and will I need additional hardware?

Most flip kits include the pivot brackets, hinge hardware, and mounting bolts needed to install the flip function on your current bumper. Depending on the condition of your existing mounting brackets or bumper, you may need additional hardware, so it is a good idea to inspect your setup before installation and have basic mounting hardware on hand as a backup.

How difficult is it to install a bumper flip kit myself?

Installation generally involves removing the factory bumper brackets and replacing them with the flip kit hinges, then reattaching the bumper so it can pivot on the new hardware. This is a manageable job for someone comfortable with basic mechanical work and hand tools, but the bumper is heavy, so having a second person or a lift assist during installation is strongly recommended for safety.

What material and finish options are available, and how well do they hold up?

Flip kits are commonly available in steel or aluminum, with finish options such as raw metal, painted, or chrome-plated depending on the manufacturer. Steel components tend to offer more strength for repeated flipping, while aluminum options reduce weight; either way, keeping the pivot points clean and lubricated will help the mechanism operate smoothly over time.