Description
Overview:
This Genuine Husqvarna gasket (OEM No. 501 62 43-01 / MPN 501624301) is a direct replacement sealing component for Husqvarna petrol chainsaws. Made from durable, heat‐resistant gasket material suitable for contact with fuel and oil, it seals engine mating surfaces to prevent air, fuel and oil leaks and to maintain correct compression. A precise fit supports stable idle, consistent power and reliable starting, helping to protect engine longevity under regular use. Designed to match the original specification, it is suitable for popular models such as the 242 and 246, ensuring straightforward installation during routine servicing or a full engine rebuild. Using a genuine part helps ensure correct compatibility and dependable performance for both professional users and DIY owners.
Key Features:
- Genuine Husqvarna part for assured compatibility and quality
- OEM reference 501 62 43-01 / MPN 501624301 for easy identification
- Durable, heat- and fuel-resistant gasket material for long service life
- Helps maintain compression and stable running characteristics
- Forms a reliable seal to reduce air, fuel and oil leaks
- Accurate fit for the listed models to simplify installation
- Supports reliable cold and hot starting performance
- Suitable for routine maintenance and full engine overhauls
- Works with standard fasteners and original torque settings
- Helps reduce the need for excess liquid sealants
Typical Applications:
Used when refurbishing or rebuilding a chainsaw engine, replacing worn or damaged gaskets, resolving air leaks that cause erratic running, or reassembling components after inspection and cleaning. Ideal during top-end work, crankcase work, or general service of Husqvarna petrol chainsaws to restore proper sealing and dependable operation in daily cutting tasks.
Also known as:
Engine gasket, sealing gasket, jointing gasket, motor gasket, chainsaw engine seal, engine seal, chainsaw seal, replacement gasket, OEM gasket. These terms are commonly used in maintenance and repair contexts to describe the flat sealing piece fitted between engine mating faces to prevent leakage and maintain performance.
Fits Models:
242, 246, 254, 257, 261, 262XP, 42
Alternate Part Numbers:
501 62 43-01, 501624301
