Life Time Nut Covers - DEF Cap Cover Fits 2017 to 2023 Peterbilt and Kenworth

DEF Cap Cover Fits 2017 to 2023 Peterbilt and Kenworth

The Life Time Nut Covers DEF cap cover is built for 2017 to 2023 Peterbilt and Kenworth trucks with the earlier style DEF cap. This chrome plated ABS cover snaps over the OEM cap to protect it from grime and UV exposure while adding a polished show truck finish. It installs in seconds with no tools required.

Product Features

• Manufacturer: Life Time Nut Covers
• Item Number: 0642 DEF
• Material: Chrome plated ABS
• Finish: High shine chrome
• Designed for DEF caps without a tether cut out
• Snap on installation with no adhesives or tools
• Resistant to diesel fumes, UV fading, and road salt
• Lightweight and durable for daily use
• Sold individually

Fitment

• Peterbilt 389, 579, 567 (2017 to 2023)
• Kenworth T680, T880, W900 (2017 to 2023)

Why Drivers Choose Life Time Nut Covers

• Clean chrome finish upgrades the DEF tank area
• Fast snap on installation
• Durable construction built for long haul conditions

Installation

Clean the DEF cap, align the cover, and press until fully seated.

Common Questions

• Will this fit 2024 and newer trucks No. Use the version with a tether cut out for 2024 and newer models.
• Is this metal or plastic It is chrome plated ABS that is lightweight, durable, and corrosion resistant.

⚠️ California Proposition 65 Warning:
This product can expose you to chemicals including lead and chromium which are known to cause cancer and reproductive harm.
For more information visit www.P65Warnings.ca.gov.