HUSWELL 951-14423 carburetor close-up for reliable startup and fuel delivery
HUSWELL carburetor installed on Cub Cadet SC300 for easy maintenance
HUSWELL air filter replacement 951-14632 keeps engine clean
HUSWELL air filter sizing check ensures proper fit
HUSWELL compatibility with Troy-Bilt mowers for versatile repairs
HUSWELL compatibility with MTD RM-series mowers for broad coverage
HUSWELL 159cc OHV engine carburetor for common walk-behind units
HUSWELL ready-to-install carburetor package for quick lawn care fixes

HUSWELL

HUSWELL 951-14423 Carburetor for Cub Cadet SC100/SC300/SC500 & ST100 – Troy-Bilt & MTD Compatible

High-performance patio lawn and garden made for confident daily results

$26.28

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Why customers choose PatioZora Garden

Premium carburetor replacement for a wide range of lawn care machines

Keep your mower starting reliably and running smoothly with the HUSWELL 951-14423 carburetor. Engineered for precise fuel delivery and consistent startup performance, this part helps restore the dependable operation you expect from your outdoor maintenance equipment. Designed to fit a variety of Cub Cadet, Troy-Bilt, and MTD models, it’s a practical upgrade for seasonal tune-ups or mid-season repairs.

Whether you’re reviving a favorite walk-behind mower or refreshing multiple machines at once, this carburetor emphasizes practical, you-first design: straightforward installation, clear compatibility notes, and a focus on real-world usability. The goal is to support smoother throttle response and steadier idle, so you can tackle tasks from mowing to edging with less downtime.

Key compatibility highlights

  • Cub Cadet walk-behind mowers: SC100, SC300, SC500 series; ST100 wheeled trimmer; LE100 lawn edger
  • Additional Cub Cadet variants: SC300HW, SC500Z, SC500EZ, SC500HW
  • Wide MTD and Troy-Bilt coverage: TB105, TB120, TB220, TB270
  • MTD RM series: RM120, RM210, RM220, RM2210

Engine compatibility centers on PowerMore 159cc OHV 4-cycle engines, a common specification across many walk-behind mowers, edgers, and trimmers. This breadth of compatibility supports a broad repair workflow, especially for homes with multiple machines or old units in need of a rebuild.

What you get and important fit notes

  • Carburetor replacement for part numbers 951-14423 and 751-14423
  • Air filter references for renewed intake protection: 951-14632 and 951-10298
  • Some engines may require air filter part 951-15245; check the second image for filter dimensions
  • Before purchase, verify your air filter housing size and model compatibility to ensure a proper fit

If you’re unsure whether this kit fits your machine, feel free to reach out. We’re happy to help verify compatibility and discuss installation considerations, so you can plan a smooth replacement with minimal downtime.

FAQ

Q: Does this carburetor fit my mower model?

A: It fits Cub Cadet SC100/SC300/SC500 and select Troy-Bilt/MTD models. Check engine size (159cc OHV) and part numbers before purchasing.

Q: What comes with the kit?

A: Includes the carburetor and compatible air filter references; review air filter part numbers 951-14632 and 951-10298 and size notes in images.

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