Original Makita cover — part no. 454728-6 — a direct replacement cover/ring used to secure the chain / bar drive area and protect the gearbox assembly on compatible Makita electric chain saws.
Compatible with Makita models UC3041A, UC3541A and UC4041A.
Specifics: mounting ring / cover with a nominal inner diameter of 63 mm and outer diameter about 85.5 mm, arranged for 3 mounting points (shown in parts diagrams as the cover that fastens over the drive/sprocket area). This part matches the original mounting holes and dimensions for a straightforward swap-in when replacing a cracked or worn cover.
Supplied as an original Makita part built to the maker’s specification so it mates with the factory mounting points and oil / chain interfaces — fitment and part placement are shown in the Makita parts diagram for the UC models.
Check your tool’s model number to confirm compatibility before installing; the part is intended to replace the damaged cover / ring and restore correct chain alignment and protection.
Jump straight to the Makita spare parts diagrams:
