CLSR2U air vane spring package aids reliable single-pull starts
CLSR2U choke-system visuals support compatible performance on Toro and Craftsman mowers
CLSR2U easy-install design enables quick replacement without specialized tools
CLSR2U replaces part 790849 for classic carburetor air vane functions
CLSR2U five-piece spring set ensures ready maintenance for mower chokes

CLSR2U

CLSR2U Air Vane Spring Kit – 5-Pack for BS Engines, Toro & Craftsman Lawn Mowers

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

$11.21

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Why customers choose PatioZora Garden

Overview

Upgrade your mower’s auto-choke system with the CLSR2U Air Vane Spring Kit. This 5-piece set is engineered to maintain proper tension on the air vane choking mechanism, helping your mower respond smoothly to a pull and stay in sync with engine needs. The kit is designed to be a practical, cost-conscious replacement that can breathe fresh life into older BS-engine mowers.

What’s Included and Why It Matters

  • Five precision-made air vane springs designed to fit a range of BS-engined mowers, providing consistent tension across the choke system.
  • Replacement for part 790849, offering a reliable alternative with the same fit and function you expect from OEM parts.

Key Benefits at a Glance

  • Compatibility: works with Toro, Lawn Boy, Craftsman, Troy-Bilt and other mowers that use BS engines.
  • Ease of installation: correct tension and length are provided to simplify the swap, so you can get back to mowing sooner.
  • Performance feel: when installed, the auto-choke system may respond more consistently, which could support easier starts and smoother transitions as the engine warms.
  • Value: a five-piece set offers ready replacements for maintenance cycles, helping you keep the choke system balanced over time.

Real-World Use and Sensory Details

Imagine a brisk morning and a single, confident pull that brings the engine to life with a clean, predictable choke action. The springs’ precise machining, sturdy coil, and quiet resistance convey a sense of dependable hardware that’s built to last through ongoing mowing sessions.

Fit, Maintenance, and Tips

  • Double-check model compatibility with your BS-engine mower before purchase.
  • Replace all springs together to preserve even tension and performance across the choke system.
  • Handle with care during installation to avoid kinks or misalignment that can affect function.

Compatibility Notes

This kit is suitable for various BS-engine mowers, including popular Toro, Craftsman, Troy-Bilt and Lawn Boy models. If in doubt, verify your engine code and part number against your mower’s documentation.

FAQ

Q: Is this air vane spring kit compatible with my BS engine mower?

A: Yes. It fits many BS-engined Toro, Craftsman, Troy-Bilt and Lawn Boy mowers; check your model number.

Q: How many springs are included and is installation easy?

A: The kit includes five air vane springs and is designed for straightforward replacement with the correct tension and length.

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