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The ECHO 307450001 is an OEM oil tank assembly designed as a direct replacement component for ECHO outdoor power equipment. This assembly serves as the reservoir and housing unit for chain oil or two-stroke oil supply systems, delivering lubrication to the cutting system during operation. It is a structural and functional component that must be in good condition to prevent leaks and ensure consistent oil delivery. Licensed small-engine technicians and equipment service shops typically handle this replacement as part of routine maintenance or damage repair.
This oil tank assembly is intended for use in ECHO-branded outdoor power equipment, most commonly chain saws and similar handheld units that rely on a dedicated oil reservoir for bar and chain lubrication or two-stroke fuel-oil mixing. It is suited for professional landscapers, arborists, and equipment service technicians performing component-level repairs rather than whole-unit replacement.
Designed as an OEM-style replacement oil tank assembly for compatible ECHO outdoor power equipment models. Consult the ECHO parts lookup tool or equipment service manual using part number 307450001 to confirm fitment for a specific unit before ordering.
Installation should be performed by a qualified small-engine technician or equipment service professional. Before beginning work, ensure the unit is powered off, the ignition is disabled, and all residual oil is drained from the existing tank to prevent spills. Inspect mounting points, grommets, and fuel or oil lines for wear before reassembly. Follow the applicable ECHO service manual procedures for torque and line routing specific to the equipment model being serviced.
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