Description
Overview:
This genuine Husqvarna carburettor is a direct replacement for petrol brushcutters, engineered to restore smooth running and reliable power delivery. Built around a robust metal body with fuel‐resistant seals and precision‐machined passages, it meters the air-fuel mixture so your two‐stroke engine starts easily, idles cleanly, and pulls strongly under load. Designed for Husqvarna machines, it fits the 135R and 336FR among other compatible models and matches factory specifications for fit and performance. Replacing a worn or contaminated carburettor can resolve hard starting, bogging, and poor throttle response, helping to extend engine life and reduce downtime. Supplied to Husqvarna's quality standards, this Genuine Part cross‐references MPN 575 72 90-01 for a straightforward, like‐for‐like swap using the original mounting points and linkages.
Key Features:
- Genuine Husqvarna replacement for MPN 575 72 90-01, ensuring correct fit and function
- Compatible with selected Husqvarna brushcutters for dependable performance
- Durable metal construction with fuel‐resistant components for long service life
- Accurate fuel metering for easier starting, stable idle, and responsive acceleration
- Direct‐fit design uses existing gaskets, bolts, and throttle/choke linkages to minimise downtime
- Helps resolve symptoms of a failing carburettor, such as stalling, surging, and poor fuel economy
- Built to factory specifications to support consistent cutting performance in tough conditions
- Suitable for routine maintenance or full refresh during an engine overhaul
Typical Applications:
Used to replace a worn, clogged, or damaged carburettor on Husqvarna brushcutters working on gardens, estates, highways, and construction sites. Ideal for restoring reliable running when clearing grass, brambles, and scrub, and for preventative maintenance ahead of seasonal workloads.
Also known as:
Brushcutter carburettor, carburettor assembly, carb, fuel mixer, air-fuel metering unit, replacement carb for Husqvarna brushcutter engines.
Fits Models:
135R, 336FR, 336FRD, 336RK
Alternate Part Numbers:
575 72 90-01, 575729001
Product Specifications
| L&S Part No. | 575 72 90 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 575729001 |
| Unit of Sale | 1 |
| Applications | 135R, 336FR, 336FRD, 336RK |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 135R | 336FR | 336FRD, 336RK |
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