Description
Overview:
This is a genuine Husqvarna sealing part designed for Husqvarna petrol chainsaws, including the 550XP and 560XP. Supplied to OEM specification under MPN 525 61 92‐01, it replaces worn or damaged seals to restore airtight, leak‐free operation around key engine or drive assemblies. Made from durable, oil‐ and fuel‐resistant materials, it is engineered for long service life under heat, vibration, and exposure to chain oil and fuel mix. Correct sealing helps maintain stable running, proper crankcase pressure, and reliable lubrication, which supports performance and reduces the risk of premature wear. Suitable for both professional workshops and home users, this part offers a straightforward, like‐for‐like replacement to keep your Husqvarna chainsaw running efficiently and safely.
Key Features:
- Genuine Husqvarna part for assured fit, material quality, and compatibility
- Matches OEM dimensions and tolerances for reliable, leak‐free sealing
- Oil‐ and fuel‐resistant construction for durability in harsh conditions
- Helps prevent air leaks that cause hard starting and poor idle
- Supports correct crankcase pressure and consistent engine performance
- Direct replacement with no modification required
- Suitable for routine servicing or full engine rebuilds
- Broad model coverage across mid‐to‐pro Husqvarna chainsaws
Typical Applications:
Use during routine servicing, engine overhauls, or fault rectification when symptoms point to air or oil leaks, such as erratic idle, lean running, or visible seepage. Commonly fitted after wear, heat cycling, or age hardening of the original seal to restore reliability and protect critical engine components on Husqvarna chainsaws used for felling, limbing, firewood, and site work.
Also known as:
Oil seal, shaft seal, crankcase seal, crankshaft oil seal, engine seal ring, rotary shaft seal, chainsaw engine seal.
Fits Models:
455 Rancher, 455 Rancher II, 455E, 455E Rancher II, 465 Rancher II, 465RancherII, 545, 545 Mark II, 545G Mark II, 550XP, 550XP Mark II, 550XPG, 550XPG Mark II, 555, 556, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, 565, 572XP, 572XPG, T540XP, T540XPII
Alternate Part Numbers:
525 61 92-01, 525619201
Product Specifications
| L&S Part No. | 525 61 92 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 525619201 |
| Unit of Sale | 1 |
| Applications | 455 Rancher, 455 Rancher II, 455E, 455E Rancher II, 465 Rancher II, 465RancherII, 545, 545 Mark II, 545G Mark II, 550XP, 550XP Mark II, 550XPG, 550XPG Mark II, 555, 556, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, 565, 572XP, 572XPG, T540XP, T540XPII |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 455E RANCHER II | 455 RANCHER II | 465 RANCHER II | 545 | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG | 565 | 572XP, 572XPG | T540XP | T540XPII | 550XP Mark II | 545 Mark II | 545G Mark II | 550XPG Mark II | 560XPG Mark II | 560XP Mark II | 562XPG Mark II | 562XP Mark II |
