Tecumseh Fuel Tank 35584 OEM Replacement for Lawn & Garden Engines — Direct Fit, Durable

The Tecumseh 35584 is a genuine OEM replacement fuel tank designed to hold gasoline for compatible lawn and garden engine models.

This fuel tank (part number 35584) is an original equipment manufacturer component made for small engines used on lawn and garden equipment by Tecumseh and compatible Craftsman models. It supplies the engine with fuel and is offered as a direct substitute for several earlier part numbers. The tank is intended to be installed in a well-ventilated area after draining old fuel and disconnecting the spark plug wire for safety.

Which machines will this fuel tank fit?

The Tecumseh 35584 fits a range of Tecumseh and Craftsman small engine models. It replaces older part numbers and works as a functional equivalent when listed in the model compatibility set.

• Compatible with listed Tecumseh and Craftsman engine model numbers such as H30-35297J, HS50-67204D, H35-45620S and many more.
• Serves as a manufacturer substitution for prior parts including 33138, 33650, 34711, 01-1766 and others.
• Check your engine’s model code against the product’s compatibility list before purchasing.

How do I install the replacement fuel tank safely?

Installation requires basic hand tools, a clean workspace, and attention to safety. Drain the existing fuel, work outdoors or in a ventilated area, and disconnect the spark plug to prevent accidental starts.

• Drain and properly dispose of remaining fuel before removing the old tank.
• Disconnect the spark plug wire to eliminate ignition risk while you work.
• Transfer mounting hardware and fuel lines from the old tank, or replace with new hardware if supplied.
• Tighten mounting fasteners to manufacturer torque recommendations to avoid leaks or vibration.

What should I expect in terms of fit and appearance?

As a manufacturer substitution, the 35584 tank is functionally equivalent to previous versions but may differ slightly in shape or finish. The critical dimensions and fuel connection points are maintained to ensure proper operation.

• May differ visually from older part numbers while retaining identical mounting points and fuel outlet locations.
• Designed to meet OEM standards for fuel containment and engine compatibility.
• If unsure, compare your old tank’s mounting pattern and hose fittings to the replacement prior to installation.

What practical maintenance tips help prolong this fuel tank’s service life?

Regular maintenance prevents corrosion and clogging, keeping engines reliable. Use clean, fresh fuel and inspect seals and hoses periodically for cracks or deterioration.

• Store equipment with stabilized fuel or drain the tank for long-term storage to avoid varnish buildup.
• Replace fuel lines and clamps when signs of wear appear to prevent leaks and contamination.
• Keep the tank exterior clean and check mounting points for secure attachment and vibration damage.

Who is this for: This Tecumseh OEM fuel tank is for homeowners, landscapers, and small-engine mechanics who need a reliable replacement for worn or damaged fuel tanks on compatible Tecumseh and Craftsman lawn and garden engines. Choose this part if you want an OEM-equivalent solution that matches engine requirements, preserves performance, and fits existing mounting configurations when replacing older part numbers.