Description
Overview:
This is the genuine Briggs & Stratton Jet-Main, OEM 597547, engineered for 450E and 500E series engines used on many walk‐behind lawnmowers and compact garden machines. The jet is a precision‐machined brass component that meters fuel through the carburettor, helping the engine start easily, idle smoothly, and run cleanly under load. Its robust material resists corrosion from modern fuels and maintains accurate flow over time. Designed as a direct replacement, it restores factory‐specified fuel delivery without tuning guesswork. Suitable for domestic and trade users who need reliable performance from small petrol equipment powered by Briggs & Stratton engines, including the 550E series. As a genuine part, it offers correct fit and dependable compatibility with the original carburettor body.
Key Features:
- Genuine Briggs & Stratton part (OEM 597547) for assured fit and compatibility
- Precision‐machined brass construction for stable, long‐term fuel metering
- Helps cure common running issues caused by worn or blocked jets (hard starting, surging, poor idle)
- Direct replacement design for quick, straightforward installation
- Hex-profile body allows controlled tightening and removal with standard tools
- Calibrated orifice for consistent mixture across typical operating speeds
- Corrosion-resistant material suitable for modern pump fuels
- Supports efficient combustion to maintain power and fuel economy
- Suitable for regular servicing to keep engines within factory spec
Typical Applications:
Used on Briggs & Stratton 450E, 500E, and 550E engines fitted to walk‐behind lawnmowers, small tillers, scarifiers, lightweight pressure washers, and similar compact garden or light construction equipment where dependable starting and smooth running are essential.
Also known as:
Main jet, carburettor jet, carb jet, fuel metering jet, B&S main jet, engine fuel jet.
Fits Models:
450E, 500E, 550E
Alternate Part Numbers:
597547, BS597547
Product Specifications
| L&S Part No. | BS597547 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | B597547 |
| Unit of Sale | 1 |
| Applications | 450E, 500E, 550E |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
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