WHFZN fuel tank cap for Toro GTS 150cc, secure seal prevents leaks.
WHFZN fuel tank cap for Toro GTS 150cc, quick-fit design for easy refueling.
WHFZN close-up of fuel tank cap, showing durable seal and compatibility.
WHFZN fuel tank cap replacement for Toro lawn mowers, simple installation.

WHFZN

WHFZN Fuel Tank Cap for Toro GTS 150cc Lawn Mower – Model 21442/21321/21445 Replacement Part

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

$29.02

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Why customers choose PatioZora Garden

Premium fuel tank cap replacement for Toro and Craftsman lawn mowers

Keep fueling simple and clean with the WHFZN fuel tank cap, designed as a direct replacement for Toro GTS 150cc machines and compatible with Craftsman 110–140cc variants and Briggs & Stratton engines. This cap restores a secure seal after wear or loss, supporting smoother refueling and reducing the mess often associated with mid‑task refills. In real‑world mowing sessions, a reliable cap helps you focus on the yard rather than fuel handling, making this a practical upgrade for regular maintenance.

What you gain is a functional, dependable component that blends into the mower’s original design. While results can vary by usage, a properly sealing cap can contribute to tidier fueling and easier storage between uses, particularly after long mowing sessions or transport where caps are tested by motion and handling.

Compatibility and fit

  • Fits Toro GTS 150cc lawn mowers, model numbers 21442, 21321, 21445
  • Cross‑compatible with Craftsman M110, M220, M230 140cc models (11A‑A2T2793)
  • Compatible with Briggs & Stratton 675EXi and 725EXi engine platforms
  • Replaces part numbers 594061, 799585, 799684, 84004416

Key features and benefits

  • Direct replacement to restore proper fit and function
  • Durable construction designed to withstand regular mowing cycles
  • Sealed design to minimize fuel leaks during transport and refueling
  • Clear cross‑references help you match the right part for your mower

Real‑world use and maintenance tips

During a busy weekend of yard work, a dependable fuel cap helps you stay focused on the task at hand. After refueling, verify a snug closure to maintain a tidy workspace and reduce cleanup time. When storing your mower, a secure cap can help protect the fuel system from dust and moisture.

What to expect

This cap is designed to mimic the function of the original component and to fit compatible Toro, Craftsman, and engine configurations listed above. Availability of cross‑references can vary by region, but the part is commonly used as a practical replacement in standard maintenance cycles.

FAQ

Q: Is this WHFZN fuel tank cap compatible with Toro GTS 150cc mowers?

A: Yes. It fits Toro GTS 150cc models (21442/21321/21445) and cross-compats with Craftsman and Briggs & Stratton engines.

Q: How easy is the replacement?

A: It's a direct replacement part; typically no special tools needed and a quick swap to restore a secure seal.

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