Description
Overview:
This is a genuine Husqvarna air filter (MPN 590 45 88‐03 / 590458803) for professional and domestic chainsaws. It uses a robust plastic frame with a high‐efficiency filter media to trap fine dust while allowing steady airflow to the carburettor. Fitted correctly, it helps protect the cylinder and piston from abrasive particles, supports reliable starting, and preserves power output between services. Designed for Husqvarna 5‐series saws, it is a direct replacement for worn or clogged filters on models such as the 555 and 556. Suitable for forestry, arborist, landscaping, and firewood tasks where clean intake air is critical, it offers the correct fit and sealing to the airbox for dependable performance.
Key Features:
- Genuine Husqvarna part for correct fit and sealing on listed models
- High‐efficiency media captures fine dust without choking airflow
- Durable, fuel‐ and oil‐resistant materials for long service life
- Helps protect cylinder, piston, and carburettor from wear
- Stable filtration in wet, cold, and dusty conditions
- Straightforward installation; designed for quick routine maintenance
- Supports consistent power, throttle response, and idle stability
- Suitable as a like‐for‐like replacement during scheduled servicing
Typical Applications:
Engine intake filtration for Husqvarna chainsaws used in felling, logging, arborist work, firewood processing, grounds maintenance, and construction site cutting. Ideal for replacing clogged or damaged elements to maintain performance and reduce engine wear in dusty or resinous environments.
Also known as:
Chainsaw air filter, air cleaner element, intake filter, engine air cartridge, saw filter element.
Fits Models:
545 Mark II, 545G Mark II, 550 XP Mark II, 550 XP G Mark II, 550XP, 550XPG, 550 XPG Mark II, 555, 556, 560 XP, 560 XPG, 560 XP Mark II, 560 XPG Mark II, 562 XP, 562 XPG, 562 XP Mark II, 562 XPG Mark II
Alternate Part Numbers:
590 45 88-03, 590458803
Product Specifications
| L&S Part No. | 590 45 88 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 590458803 |
| Unit of Sale | 1 |
| Applications | 545 Mark II, 545G Mark II, 550 XP G Mark II, 550 XP Mark II, 550XP, 550XP Mark II, 550XPG, 550XPG Mark II, 555, 556, 560 XP, 560 XPG, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562 XP, 562 XPG, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, 550 XPG Mark II, 545MARKII, 545GMARKII, 550XPGMARKII, 550XPMARKII, 560XPMARKII, 560XPGMARKII, 562XPMARKII, 562XPGMARKII |
| Fits Brands | Husqvarna |
| Fits Models | 550XP, 550XPG | 555 | 556 | 550XP Mark II | 545 Mark II | 545G Mark II | 550XPG Mark II | 560XPG Mark II | 560XP Mark II | 562XPG Mark II | 562XP Mark II |
