WHFZN carburetor for Briggs & Stratton XR550 with secure mounting and improved fuel flow.
WHFZN air filter included for cleaner air intake.
WHFZN two feet fuel line supports reliable fuel delivery.
WHFZN gaskets ensure a tight seal for quick installation.
WHFZN spark plug included for complete carburetor service.
WHFZN center mounting hole 42mm for precise alignment during installation.

WHFZN

WHFZN Carburetor for Briggs & Stratton 550 XR550 127cc Engine – Includes Air Filter

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$38.47

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Why customers choose PatioZora Garden

Premium replacement carburetor for Briggs & Stratton 550 XR550 engines

Upgrade or replace a worn carburetor with the WHFZN unit, designed for Briggs & Stratton 550 Series XR550 engines with a 127cc displacement. This kit emphasizes reliable fuel delivery and straightforward installation, helping to restore steady performance for lawn and garden tools that rely on a compact, dependable engine.

What’s included

  • 1 x Carburetor
  • 1 x Two feet long fuel line
  • 1 x Air filter
  • 3 x Gaskets
  • 1 x Spark plug

Key specifications

  • Center mounting hole: 42 mm
  • Core hole: 19 mm
  • Choke hole: 24 mm

Please check the part number before purchasing to ensure fitment. If you have questions, please send us a message and we’ll help verify compatibility with your unit.

Why this matters

This WHFZN carburetor aligns with the XR550 variant, matching a compact 127cc engine profile. While outcomes can vary by application, many users report smoother throttle response and more consistent idle after replacement, especially when paired with a fresh air filter and gaskets.

Real-world uses and scenarios

  • Seasonal maintenance for lawn tractors and garden tools powered by Briggs & Stratton 550 Series engines
  • Recovery of idle stability after wear or clogging in the carburetor
  • Easy on-site replacement with included fuel line, air filter, gaskets, and spark plug

Installation tips

1) Confirm fitment by cross-checking the part numbers. 2) Prepare a clean workspace and replace all gaskets to ensure a tight seal. 3) Reconnect the fuel line securely and test at low throttle.

FAQ

Q: Is this carburetor compatible with Briggs & Stratton 550 XR550 engines?

A: Yes, it’s designed for Briggs & Stratton 550 Series XR550 127cc engines; please verify part numbers such as 17 853 22-S before purchasing.

Q: What’s included in the package?

A: Carburetor, two-foot fuel line, air filter, three gaskets, spark plug, and installation instructions.

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