Description
Overview:
This Carburettor Assembly is a genuine Husqvarna OEM spare for the 122HD45 hedgetrimmer and also fits the 122HD60. Built around a robust die‐cast aluminium body with a durable primer bulb and precise fuel metering components, it blends petrol and air to the correct ratio for clean starting, stable idling and consistent power under load. It replaces worn, blocked or damaged carburettors that can cause hard starting, stalling or poor throttle response in small 2‐stroke engines. Designed to match the original specifications, it connects to existing hoses and linkages with no modifications. Genuine status ensures the right fit and reliable performance in regular garden and professional hedge maintenance. Manufacturer Part Number (MPN): 596658301.
Key Features:
- Genuine Husqvarna OEM quality for correct fit and function (MPN 596658301).
- Direct replacement for the original carburettor on 122HD45/122HD60 models.
- Die‐cast aluminium construction resists vibration, wear and corrosion.
- Integrated primer bulb supports quick cold starts and easier restarts between cuts.
- Delivers the correct fuel‐air mixture for smooth idle and clean acceleration.
- Restores performance lost to varnish, blocked jets or diaphragm wear.
- Accepts existing throttle, choke and fuel line connections for straightforward fitting.
- Stable settings help reduce hunting, stalling and excess fuel consumption.
- Suitable for regular use in domestic gardens, commercial sites and grounds maintenance.
- Designed for longevity when used with clean fuel and routine filtration.
Typical Applications:
Replacement of a faulty or contaminated carburettor on Husqvarna hedge trimmers to recover easy starting, reliable idling and consistent cutting performance. Useful during seasonal servicing, after storage with stale fuel, or when symptoms include flooding, hesitation or loss of power. Appropriate for homeowners, landscapers and contractors maintaining hedges, shrubs and boundaries.
Also known as:
Carb, diaphragm carburettor, carburettor assembly, fuel metering unit, intake carb body, hedge trimmer carb, replacement carb, fuel mixer assembly.
Fits Models:
122HD45, 122HD60
Alternate Part Numbers:
523 01 24-01, 523012401
