Description
Overview:
This Genuine Husqvarna Ring (OEM No. 505 04 52-01) is a precision metal component used in Husqvarna handheld machinery to maintain correct positioning, spacing, or retention within assemblies. Built to Husqvarna's specification for accuracy and durability, it supports smooth, reliable operation under heat, vibration, and everyday site use. The ring is suitable for a wide range of petrol-driven tools including hedge trimmers and blowers such as the 226HD60S and 525BX. As a direct replacement part, it restores fit and function when the original has worn, deformed, or been lost during maintenance. Its genuine status ensures consistent quality, correct tolerances, and easy installation without modification, helping keep your equipment performing as intended and reducing downtime.
Key Features:
- Genuine Husqvarna part for assured compatibility and reliability (OEM 505 04 52-01)
- Precision-made metal ring for a secure, accurate fit in the specified assemblies
- Designed to cope with heat, vibration, and fuel/oil exposure in demanding use
- Helps maintain correct alignment and smooth running of moving components
- Consistent, long service life when fitted and maintained correctly
- Direct replacement for worn or missing rings; no alterations required
- Suitable for routine servicing and preventative maintenance schedules
- Backed by Husqvarna's manufacturing standards for fit and performance
- Supports overall equipment longevity and stable performance
- Clear identification with alternate part number 505045201 for cross-checking
Typical Applications:
Used during engine, shaft, or drivetrain-related servicing on Husqvarna handheld machines to restore correct spacing or retention, reduce unwanted play, and support stable operation. Common in maintenance tasks such as overhauls, gearbox or clutch inspections, and periodic rebuilds on trimmers, brushcutters, hedge trimmers, and blowers in both professional and DIY settings.
Also known as:
Husqvarna ring component, OEM ring, replacement ring for Husqvarna handheld tools, metal ring, service ring for Husqvarna machinery, maintenance ring, genuine Husqvarna spare ring.
Fits Models:
226HD60S, 226HD75S, 226HS75S, 226PD3, 226PTC6, 226R, 226RJ, 325 S25, 325HE3, 325HE4, 325S25, 426 Ex, 426 LST, 426EX, 426LST, 524 L, 524L, 525 LS Mark II, 525 LST Mark II, 525BX, 525HE3, 525HE4, 525HF3S, 525L, 525LK, 525LS, 525LST, 525P4S, 525P5S, 525PT5S, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX Mark II, 525RXT, 525RXT Mark II, T425
Alternate Part Numbers:
505 04 52-01, 505045201
Product Specifications
| L&S Part No. | 505 04 52 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 505045201 |
| Unit of Sale | 1 |
| Applications | 226HD60S, 226HD75S, 226HS75S, 226PD3, 226PTC6, 226R, 226RJ, 325 S25, 325HE3, 325HE4, 325S25, 426 Ex, 426 LST, 426EX, 426LST, 524 L, 524L, 525 LS Mark II, 525 LST Mark II, 525BX, 525HE3, 525HE4, 525HF3S, 525L, 525LK, 525LS, 525LST, 525P4S, 525P5S, 525PT5S, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX Mark II, 525RXT, 525RXT Mark II, T425 |
| Machine Type | Hedgetrimmers, Backpack Blowers |
| Fits Brands | Husqvarna |
| Fits Models | 226HD60S | 226HD75S | 226HS75S | 325HE3 | 325HE4 | 525HF3S | 525P4S | 525P5S | 525PT5S | T425 | 226R | 226RJ | 525BX | 525L | 525LK | 525LS | 525LST | 525RJD | 525RJX | 525RK | 525RS | 525RX | 525RXT | 426 Ex | 426 LST | 524 L | 325 S25 | 525HE3 | 525HE4 | 226PD3 | 226PTC6 | 525 LS Mark II | 525 LST Mark II | 525RX Mark II | 525RXT Mark II |
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