3Pcs Throttle Snowblower Control Knob Kit What this is Three replacement throttle control knobs designed for snowblower throttle systems. Directfit replacements for worn, cracked, or missing knobs. Key benefits Restores precise throttle control so you can manage engine speed reliably during clearing operations. Saves time and prevents downtime by replacing damaged knobs quickly with a matched kit of three. Simple, nofuss solution that maintains original control geometry and user feel. Why you need it Throttle knobs on snowblowers wear out from repeated use and exposure to weather. Replacing them restores safe, predictable control and helps avoid slips or incorrect throttle settings. Having a threepiece kit gives backups for future repairs or multiple machines. Features and important attributes Function: Replacement throttle control knobs for manual engine speed adjustment on compatible snowblower models. Compatibility: Fits the following part numbers and compatible controls: 35438 35440 631067 632107 632110 632111 632334 632370 632378 632536 640052 640054 640058 640084 640105 640299 640349 Size and fit: Manufactured to match original knob dimensions for a secure fit on standard throttle control shafts used with the listed part numbers. Material and durability: Built from durable polymer to withstand repeated use and outdoor conditions while providing consistent grip. Performance: Designed for stable, slipresistant operation and long service life under normal use. What you get Three identical throttle control knobs in one kit to multiple damaged knobs or keep spares on hand. Typical applications and scenarios a cracked or stripped throttle knob on a homeowner snowblower before winter to ensure reliable throttle response while clearing driveways and walkways. Keep a replacement set in a service kit for property maintenance crews who operate several snowblowers and need quick onsite repairs. Use as backup parts for rental equipment to maintain readiness and reduce time out of service. Installation notes These knobs are intended as direct replacements for the listed part numbers. Installation method depends on the original control assembly; many users can the knob without special tools. Refer to the machine service guide for specific removal and installation steps. Compatibility reminder Confirm fit by matching your existing part number to one of the numbers listed above before : 35438 35440 631067 632107 632110 632111 632334 632370 632378 632536 640052 640054 640058 640084 640105 640299 640349 this threepiece throttle control knob kit to restore throttle function, reduce downtime, and keep your snow removal equipment operating as intended.