Description
Overview:
This genuine Husqvarna gasket is a precision-cut sealing component for petrol chainsaws, designed to maintain airtight, fuel‐tight joints between engine housings and related assemblies. Made from durable gasket material with good resistance to heat, oil, and fuel, it helps preserve compression and prevents leaks that can reduce performance or cause damage. It is built to fit specific Husqvarna models, including the 550XP and 550XPG, ensuring an exact match for reliable operation. Typical dimensions are 88 mm (3.46 in) in length and 65 mm (2.56 in) in width, making it suitable for the intended mounting footprint. Supplied as a Genuine Part for dependable compatibility, it corresponds to MPN 525315801 and supports routine servicing, repairs, and rebuilds where a fresh, secure seal is required.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Precision fit for consistent sealing and reduced risk of air or fuel leaks
- Durable material designed to handle heat, vibration, and fuel/oil exposure
- Helps maintain engine efficiency, power delivery, and starting reliability
- Dimensions: 88 mm x 65 mm (3.46 in x 2.56 in) for the specified mounting area
- Smooth, clean edges for easier alignment during fitting
- Suitable for routine maintenance, repairs, and rebuilds
- Supports correct torque retention when reassembling engine components
- OEM reference: MPN 525315801 for straightforward identification
- Reliable choice for professional users and DIY maintenance
Typical Applications:
Used when servicing or rebuilding Husqvarna chainsaws to renew critical seals after disassembly. Ideal for resolving vacuum leaks, restoring proper compression, and preventing oil/fuel seepage that can affect tuning, idle stability, and overall performance. Commonly installed during top-end refreshes, engine inspections, or when wear, damage, or previous seal failure is suspected in demanding forestry, arborist, landscaping, or grounds maintenance work.
Also known as:
Chainsaw gasket, sealing gasket, engine gasket, replacement gasket, OEM gasket, service gasket, fuel/oil-resistant gasket, precision-cut gasket, maintenance gasket, sealing seal.
Fits Models:
545, 550XP, 550XPG
Alternate Part Numbers:
525-31-58-01, 525315801
Product Specifications
| L&S Part No. | 525 31 58 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 525315801 |
| Unit of Sale | 1 |
| Size | Overall Length: 88mm Overall Width: 65mm |
| Applications | 545, 550XP, 550XPG |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 545 | 550XP, 550XPG |
