Front Lock Diff. Switch Guard The Rockwood Front Full Locking Differential Switch Guard is a durable chrome plated stainless steel cover designed to protect and enhance your dash controls. Featuring engraved “Front Full Locking Diff” labeling, this guard adds functionality and a polished appearance to your interior. Built for long-lasting performance, it is a practical upgrade for Peterbilt truck owners. Key Features Item Number: PA-302FLD Chrome plated stainless steel construction Engraved Front Full Locking Diff labeling Adds protection and a clean polished look Sold individually Manufactured by Rockwood Fitment Fits most 2001–2007 Peterbilt 370 Series Fits most 2006 and newer Peterbilt 365, 367, 384, 386, 388, and 389 Series Common Questions Is this real stainless steel? Yes, it is chrome plated stainless steel. Is the engraving included? Yes, the engraving is part of the design. Is this a direct-fit cover? Yes, it fits over the factory switch area. Is it sold individually? Yes, each guard is sold separately. ⚠️ California Proposition 65 Warning:This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.