Craftsman Chainsaw Chain Guide Plate 544094001 7.75 x 5.00 x 0.50 Genuine OEM Replacement Fits Craftsman Husqvarna. This is a Genuine OEM Craftsman part. This chain guide plate (part number 544094001) is for chainsaws. Chain guide plate 544094001 helps maintain proper chain alignment. Let the engine cool and disconnect the spark plug wire or unplug the chainsaw be... - Craftsman Chainsaw Chain Guide Plate 544094001 7.75 x 5.00 x 0.50 Genuine OEM Replacement Fits Craftsman Husqvarna.