This Genuine Husqvarna gasket (part number 576 39 89 01) is a precision-cut sealing component for Husqvarna petrol-powered handheld machines, including hedgetrimmers and brushcutters. Manufactured to OEM standards from durable, fuel- and oil-resistant composite material, it maintains an airtight, leak-free joint between mating engine parts to support correct running and long service life. The gasket helps prevent loss of compression and unwanted air, fuel, or exhaust leakage that can lead to hard starting or poor performance. It is designed for a direct fit on popular models such as the 325HE3 and 325HE4, and widely used across the Husqvarna 525 series. Suitable for both professional maintenance and DIY repairs, it is an ideal direct replacement during routine servicing or component refits.

Key Features:
- Genuine Husqvarna part for assured compatibility and performance across listed models
- OEM-spec composite material resists petrol, oil, vibration, and engine heat for long service life
- Precision cut for accurate port alignment and a reliable seal
- Helps prevent air leaks, fuel seepage, and exhaust blow-by to stabilise running
- Maintains correct sealing to support power output and reliable starting
- Direct replacement part that fits without modification; straightforward to install with hand tools
- Suitable for use during routine servicing, rebuilds, or when refitting adjacent engine components

Typical Applications:
Used when servicing or reassembling engine interfaces on Husqvarna 2‐stroke handheld machines, such as between housings, manifolds, carburettor interfaces, or covers. Ideal when replacing or refitting parts like carburettors, intake components, mufflers, or cylinder-related assemblies to restore a secure seal and consistent performance.

Also known as:
Sealing gasket, engine gasket, flange gasket, interface seal, fibre gasket, paper gasket, joint gasket, packing gasket, replacement gasket.

Fits Models:
325HE3, 325HE4, 524L, 525HE3, 525HE4, 525HF3S, 525L, 525LK, 525LS, 525LS Mark II, 525LST, 525LST Mark II, 525P4S, 525P5S, 525PT5S, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX Mark II, 525RXT, 525RXT Mark II

Alternate Part Numbers:
576 39 89-01, 576398901