Frequently Asked Questions About Kenworth Cabover Hood Replacement Parts

What specific Kenworth cabover models and years are these hood parts compatible with?

Our Kenworth cabover hood replacement parts are designed for K100, K100E, and K123 models manufactured between 1963 and 1987. The K100E aerodynamic models (1985-1987) require specific hood components that differ from standard K100 parts. Always verify your truck's VIN and model designation before ordering, as some mid-year production changes can affect fitment. If you're unsure about compatibility, our customer service team can help identify the correct parts using your truck's serial number.

Are these hoods made from fiberglass or steel, and which material is better for my application?

We offer both fiberglass and steel hood options. Fiberglass hoods are lighter (typically 40-60% less weight than steel), easier to repair, and resist rust, making them ideal for owner-operators concerned about fuel economy and long-term maintenance. Steel hoods provide superior impact resistance and original factory appearance but require more diligent rust prevention. Most aftermarket replacements are high-quality fiberglass with gel-coat finish, while OEM-style steel hoods are available for restoration projects requiring authentic materials.

What tools and skills are needed to install a replacement hood, and how long does installation typically take?

Hood replacement requires basic hand tools including socket sets, wrenches, and potentially a drill for alignment adjustments. You'll need at least one helper due to the hood's size and weight. Professional installation typically takes 3-4 hours, while first-time DIY installations may require 6-8 hours. Critical steps include proper hinge alignment, latch adjustment, and ensuring adequate clearance around the engine air cleaner. Many customers report that having a factory service manual significantly reduces installation time and prevents alignment issues.

Do replacement hoods come primed or painted, and what prep work is required?

Most aftermarket hoods arrive in white gel-coat (fiberglass) or primer (steel) finish, requiring professional painting to match your truck. The gel-coat surface needs light sanding with 320-400 grit paper and proper primer application before painting. Some hoods feature a black gel-coat finish that can be used as-is for work trucks. Budget an additional $800-1500 for professional prep and paint work, depending on your color choice and local shop rates. Pre-painted hoods are occasionally available but limit your color options.

What's included with the hood, and what additional parts might I need to complete the installation?

Replacement hoods typically include the hood shell only. You'll need to transfer existing hardware or purchase separately: hinges, latches, rubber bumpers, weather stripping, and support cables. Hood ornaments, mirrors, and air cleaner cutout covers are also sold separately. We recommend replacing weather seals during installation to prevent water intrusion. Complete hardware kits are available for about $150-300, saving time versus sourcing individual components. Check if your existing hinges are worn, as this is an ideal time to replace them for proper hood alignment.