Description
Overview:
The Filter Plug is a small but important OEM component in the air filter assembly of selected Husqvarna chainsaws and power cutters. Made from a durable, fuel- and oil-resistant polymer, this Genuine Husqvarna part helps seal the filter or filter housing to keep fine dust and debris out of the intake path, protecting the carburettor and engine from premature wear. It maintains proper airflow and filtration efficiency so the machine runs smoothly in dusty conditions. Designed for a precise factory fit, it suits popular models such as the Husqvarna 345 and 340, along with a wide range of professional saws and K-series cutters. Supplied to Husqvarna specification under MPN 503 60 04-01 (503600401) for reliable compatibility and performance.
Key Features:
- Genuine Husqvarna part for assured fit and performance (MPN: 503 60 04-01 / 503600401)
- Helps seal the air filter assembly to keep debris out of the intake
- Protects piston, cylinder and carburettor by improving filtration integrity
- Durable polymer construction resists oils, fuel and vibration
- Snug, press-fit design for quick, straightforward installation
- Supports consistent engine performance and starting in dusty environments
- Suitable for regular servicing or replacing worn, hardened or cracked plugs
- Broad model coverage across professional chainsaws and K-series power cutters
Typical Applications:
Used during routine maintenance or rebuilds of the air filter assembly on Husqvarna chainsaws and power cutters. Ideal for forestry, arborist work, grounds maintenance, landscaping, and construction cutting tasks where airborne dust is high, helping maintain engine protection and reliable operation.
Also known as:
Filter bung, air filter plug, airbox plug, filter housing plug, intake sealing plug, dust plug for air filter, chainsaw filter cap (plug), air intake plug.
Fits Models:
Husqvarna 333
Husqvarna 335XPT
Husqvarna 338XPT
Husqvarna 340
Husqvarna 345
Husqvarna 346XP
Husqvarna 351
Husqvarna 353
Husqvarna 357XP
Husqvarna 362
Husqvarna 362XP
Husqvarna 371K
Husqvarna 371XP
Husqvarna 372
Husqvarna 375K
Husqvarna 394XP
Husqvarna 281
Husqvarna 281XP
Husqvarna 288
Husqvarna 288XP
Husqvarna 3120
Jonsered 2063
Jonsered 2150
Jonsered 2171
Jonsered CS2147
Jonsered CS216
Jonsered CS2163
Jonsered CS2165
Alternate Part Numbers:
503 60 04-01, 503600401
Product Specifications
| L&S Part No. | 503 60 04 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503600401 |
| Unit of Sale | 1 |
| Applications | 2063, 2150, 2171, 281, 281XP, 288, 288XP, 3120, 333, 335XPT, 340, 345, 351, 353, 362, 371K, 371XP, 372, 375K, 394XP, CS2147, CS216, CS2163, CS2165, Husqvarna 281, Husqvarna 281XP, Husqvarna 288, Husqvarna 288XP, Husqvarna 3120, Husqvarna 333, Husqvarna 335XPT, Husqvarna 338XPT, Husqvarna 340, Husqvarna 345, Husqvarna 346XP, Husqvarna 351, Husqvarna 353, Husqvarna 357XP, Husqvarna 362, Husqvarna 362XP, Husqvarna 371K, Husqvarna 371XP, Husqvarna 372, Husqvarna 375K, Husqvarna 394XP, Husqvarna281XP, Husqvarna288XP, Husqvarna3120, Husqvarna335XPT, Husqvarna338XPT, Husqvarna346XP, Husqvarna357XP, Husqvarna362XP, Husqvarna371K, Husqvarna371XP, Husqvarna375K, Husqvarna394XP, JonseredCS2147, JonseredCS216, JonseredCS2163, JonseredCS2165 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340 | 281 | 281XP | 288 | 288XP | 3120 | 333 | 335XPT | 351 | 371XP | 394XP | 371K | 375K |
