A06-51907-004 Cross-Reference — Headlight Assembly for Freightliner Cascadia | Aftermarket Replacement

A06-51907-004 is an OEM part number used to identify the headlight assembly for Freightliner Cascadia trucks. Most owner-operators and fleet managers end up searching for this number when a headlight gets cracked, fogged, or damaged and the dealership quote comes back far higher than expected. This guide explains what A06-51907-004 fits, which related reference numbers interchange with it, and where to order a direct-fit aftermarket replacement that ships quickly across the United States and Canada.

What A06-51907-004 Fits

Based on the matching product in our catalog, A06-51907-004 corresponds to the headlight assembly for Freightliner Cascadia trucks. The fastest way to confirm you are on the right page is to check the part number printed on the label or molded into the housing of the headlight currently on your truck. If it reads A06-51907-004, or any of the interchange references below, the replacement linked on this page is the matching listing. If in doubt, send us your VIN and we will confirm fitment before you order.

Cross-Reference & Interchange

Truck manufacturers commonly list the same headlight family under several reference numbers as designs are revised across production years. In our catalog, A06-51907-004 is cross-referenced with the following numbers on the same replacement listing:

• A06-51907-006
• A06-51907-000
• A06-51907-002
• A06-51907-003
• A06-51907-004F
• A06-51907-007
• 564.46058

If the number on your current headlight appears anywhere in the list above, the same aftermarket replacement listing applies and you can order with confidence.

Aftermarket Replacement for A06-51907-004

EverTrust Parts stocks a direct-fit aftermarket replacement for A06-51907-004: Freightliner Cascadia Headlight Assembly A06-51907-006. For most fleets and owner-operators, quality aftermarket is the practical route — you get a brand-new unit designed to match the original mounting points and connections at a fraction of typical dealer pricing.

Every order is dispatched within 24 hours, shipping is free across the United States and Canada, and the price you see at checkout is final — no import duties and no surprise fees at delivery.

Related: Freightliner Cascadia Parts Guide

EverTrust Parts is an independent aftermarket parts supplier. OEM part numbers such as A06-51907-004 are used strictly for compatibility identification purposes. The product linked above is an aftermarket replacement part, not a genuine Freightliner product, and EverTrust Parts is not affiliated with, sponsored by, or endorsed by Freightliner or any original equipment manufacturer.