Description
Overview:
This genuine Husqvarna sealing is a high-quality replacement part designed to keep your chainsaw's engine and housings airtight and leak-free. Made from durable sealing materials suitable for 2‐stroke environments, it helps prevent air and oil leaks that can lead to poor performance or difficult starting. It is engineered for Husqvarna petrol chainsaws, including popular professional and homeowner models such as the 556 and 545. Specified by OEM No. 525 58 81-01 and MPN 525588101, this seal supports reliable operation by maintaining correct pressure and lubrication. A correct, tight seal is essential for efficiency, longevity, and consistent tuning, making this part a sensible replacement during routine servicing or when addressing running issues. Brand: Husqvarna. Genuine Part.
Key Features:
- Genuine Husqvarna part for assured fit, compatibility and reliability across listed models
- Helps prevent air and oil leaks to maintain stable idle, clean pickup and full power
- Durable materials resist heat, fuel and oils commonly found in 2‐stroke engines
- Precisely sized for a tight, secure seat to support correct engine tuning and efficiency
- Direct replacement for worn or damaged seals; suitable for routine overhaul work
- Supports performance, fuel economy and reduced wear by maintaining correct sealing
- OEM No. 525 58 81-01; Manufacturer Part Number (MPN): 525588101
- Simple to fit with standard workshop tools; refer to your service manual for procedure
- Useful when diagnosing hard starting, lean running or visible oil mist around joints
- Often replaced during top-end rebuilds or full services to restore integrity
Typical Applications:
Used in engine and housing sealing points on Husqvarna chainsaws to prevent air, fuel and oil leaks. Ideal during rebuilds, when fixing erratic tuning, or after wear from heat and vibration. Suitable for professional forestry, arborist, farm and estate maintenance, landscaping and DIY use where dependable sealing is required for safe, efficient cutting.
Also known as:
Oil seal, crankshaft seal, radial shaft seal, lip seal, engine seal ring, powerhead seal, case seal, drive-side seal, flywheel-side seal, motor sealing ring.
Fits Models:
455, 455 Rancher II, 455 RancherII, 455E Rancher II, 455ERancherII, 465 Rancher II, 465RancherII, 545, 545 Mark II, 545G Mark II, 550XP, 550XP Mark II, 550XPG, 550XPG Mark II, 555, 556, 560, 560XP, 560XPG, 562XP, 562XPG, 565, 572, 572XP, 572XPG, CS2252, CS2253
Alternate Part Numbers:
525 58 81-01, 525588101
Product Specifications
| L&S Part No. | 525 58 81 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 525588101 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures fit for listed chainsaw models - Prevents air and oil leaks for stable engine performance - Durable materials resist heat, fuel, and oils in 2-stroke engines - OEM No. 525 58 81-01 for precise replacement - Suitable for models including 556, 545, 550XP, 572XP |
| Fits Models | 455E RANCHER II | 455 RANCHER II | 465 RANCHER II | 545 | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG | 565 | 572XP, 572XPG | 550XP Mark II | 545 Mark II | 545G Mark II | 550XPG Mark II |
