Carbhub 640052 Carburetor for Tecumseh Snow Blowers | HMSK80/HMSK90/HMSK100 & LH318SA/LH358SA

Overview

The Carbhub 640052 carburetor is an aftermarket replacement designed to restore dependable performance to Tecumseh snow blower engines. It supports models that use the 640052, 640054, and 640349 carburetors, and is compatible with a range of Tecumseh engines including HMSK80, HMSK85, HMSK90, HMSK100, HMSK105, and HMSK110, as well as LH318SA and LH358SA snow blower variants. In addition, it backs compatible Toro, MTD, Cub Cadet, and Yard Machines machines, making it a practical option for seasonal maintenance or a ready spare part when the weather turns wintry.

What’s Included

• 1x carburetor
• 1x spark plug
• 1x fuel filter
• 1x fuel line for primer bulb
• 1x fuel line for carburetor
• 1x primer bulb
• 1x fuel shut-off valve
• 2x throttle control knobs (35440 and 35438)
• 2x gaskets
• 2x bolts
• 6x clamps

Real‑World Use and Benefits

Many snow blower owners look for a reliable, ready-to-install replacement when parts wear or leak. This kit provides a comprehensive solution that covers the carburetor body and the accompanying components needed for a complete swap. Expect straightforward handling during installation and a refreshed throttle response once the part is in place. The included spark plug and fuel components can help support a smoother start and steady fuel delivery, contributing to more consistent operation on winter days when you need the machine most.

The kit’s accessories are designed to support easier maintenance and quick field service. The primer bulb, fuel lines, and shut-off valve aim to simplify fuel flow control, while the throttle knobs offer familiar tactile control. The two gaskets, bolts, and clamps round out the package for a secure, leak‑free fit that can perform reliably across compatible snow blowers from multiple brands.

Notes and Tips

As an aftermarket replacement, this carburetor is not OEM. If you receive a version different from the one pictured, please contact the seller so they can help with a resolution. To confirm compatibility, compare your engine model (HMSK series, LH318SA, LH358SA) and the snow blower brand (Tecumseh, Toro, MTD, Cub Cadet, Yard Machines) against the listed options. This approach helps ensure a smooth replacement process and minimizes downtime as winter weather approaches.

When to Use

Choose this carburetor kit when performing preventive maintenance, restoring throttle response after wear, or when preparing a snow blower for seasonal use. It offers a broad compatibility footprint and a complete parts bundle, which can save time and reduce the number of separate purchases needed for a full refresh.