Pro Chaser ST100 Carburetor 951-14423 for Cub Cadet SC100/SC300 Series Mowers

Pro Chaser ST100 Carburetor for Cub Cadet: versatility, fit, and value

The Pro Chaser ST100 carburetor replacement is designed to work with a broad lineup of Cub Cadet machines, from compact walk-behind mowers to edge trimmers. Its compatibility with multiple model families—including the SC300HW, SC500Z, SC100, SC500EZ, and SC100HW—helps you source a single solution for several repair scenarios. The included model references (such as 12ABC62J and 12AQC62J) reflect a practical approach to common Cub Cadet configurations, reducing the need for hunting down separate parts for each machine.

What you get in the kit

• 1 x Carburetor
• 1 x Fuel Hose
• 1 x Fuel Filter
• 3 x Gaskets
• 1 x Spark Plug
• 1 x Air Filter
• 1 x Pre Filter

Key benefits and real‑life use cases

Replacing a worn or faulty carburetor can restore consistent engine behavior and make maintenance tasks smoother. This ST100 kit is built to support a complete installation flow, from fuel delivery to air intake, with essential seals and filters included. While results can vary by machine and usage, the following benefits are plausible outcomes when installed correctly:

• Compatibility across Cub Cadet SC100, SC300, SC300HW, SC500Z, SC100HW, and SC500EZ families helps you confirm fit before purchase.
• The comprehensive parts assortment saves trips to the parts store and simplifies sourcing during a rebuild.
• Included filters and plugs support a cleaner fuel-air mix and easier ignition scheduling after installation.

How this can fit your maintenance routine

Whether you’re refreshing a mower after a season of use or performing routine upkeep, this kit provides a self-contained replacement option. Follow standard safety practices and consult your equipment manual if you’re unsure about model-specific requirements. The kit’s assembly content is designed to streamline the swap and minimize downtime, so you can get back to mowing with confidence.

Practical tips for best results

Double-check your model’s part numbers before ordering, and ensure a clean, dry work area during installation. When in doubt, seek professional advice to confirm compatibility with your Cub Cadet unit and to verify that all seals are seated correctly for optimal function.