LOSTAR Fuel Tank Assembly for Toro TimeCutter & Quest E/S — Replaces 119-3324, Reinforced Polyethylene, Includes Gas Cap

LOSTAR replacement fuel tank assembly is a direct-fit, polyethylene crosslink tank with reinforced corners and included gas cap for Toro TimeCutter and Quest E/S series mowers.

If your mower’s original fuel tank is cracked, leaking, or showing age, this full replacement kit restores safe fuel storage and original routing without cutting or modifying the chassis. Engineered to replace OEM part number 119-3324, the LOSTAR tank matches the factory shape and mounting points so installation is straightforward and reliable.

Will this fuel tank fit my TimeCutter or Quest mower?

Yes — the tank was designed to fit a range of models in the TimeCutter MX, SS, SX, and ZS families as well as the Quest E and S series. It adheres to the original tank’s dimensions and mounting configuration so it replaces the OEM part directly.

• Replaces Toro part number 119-3324 for compatible models.
• Direct-fit mounting points match factory locations.
• No trimming or bracket changes required in most installations.

What materials and design improvements does this tank offer?

The LOSTAR assembly is molded from high-strength polyethylene crosslink material that balances flexibility with impact resistance. A metal-reinforced bottom corner reduces stress at a common failure point, increasing service life compared with brittle, unreinforced tanks.

• Polyethylene crosslink for toughness and chemical resistance.
• Metal reinforcement where cracks typically start.
• UV-stable finish to resist sun degradation over time.

Does the kit include everything needed for replacement?

This package is sold as a complete replacement assembly and includes a matching gas cap so you don’t need to source additional parts. Fuel lines, clamps, or gauges are not included unless specified in the product listing, so inspect your current hardware before starting.

• Includes the LOSTAR fuel tank and a compatible gas cap.
• Retains original fill location and venting design.
• Recommended to reuse or replace fuel hoses and clamps if worn.

How difficult is installation and what should I prepare?

Installation is intended to be straightforward for users familiar with lawn tractor maintenance: remove the old tank, transfer any reusable fittings, and secure the new tank to the factory mounts. Have basic hand tools, a drain pan, and replacement hose clamps on hand to speed the job.

• Typical tools: wrench set, screwdriver, drain pan, pliers.
• Work on a cool engine and drain old fuel safely before removal.
• Follow torque and routing of factory fittings for a secure fit.

Who this is for: This LOSTAR fuel tank assembly is made for homeowners, lawn-care professionals, and small-engine repair shops who need a reliable OEM-style replacement for Toro TimeCutter and Quest mowers. If you want a durable, drop-in fuel tank that restores factory fit and reduces the chance of future cracking, this kit offers a practical repair path that gets your mower back into service quickly.