Description
Overview:
This sealing ring is a genuine Husqvarna spare for the 122HD60 hedgetrimmer and related models. It is a precision-moulded, fuel- and oil-resistant elastomer ring that creates a reliable seal between mating parts to prevent leaks of air, fuel, oil, or grease. A sound seal helps the engine and drive components run smoothly, supporting easy starting and stable performance in day-to-day trimming. Designed for Husqvarna's compact double-sided hedge trimmers such as the 122HD60 and 122HD45, it fits in the relevant housing or joint with a snug, OEM-correct profile. Marked with OEM No. 525 63 73-01 (MPN 525637301), this part is suited to routine servicing or repair when reassembling components, or when an existing seal shows wear, flattening, or damage.
Key Features:
- Genuine Husqvarna part for assured fit and function on compatible models
- OEM No. 525 63 73-01; MPN 525637301 for easy identification
- Durable, fuel- and oil-resistant rubber construction for long service life
- Helps prevent air, fuel, oil, and grease leaks in engine and drive assemblies
- Supports smoother running, easier starting, and consistent idle by maintaining proper sealing
- Resistant to vibration, heat, and outdoor conditions typical of hedge trimming work
- Fits neatly in the original groove or housing with no modifications required
- Straightforward to fit during routine maintenance with basic hand tools
- Reduces the risk of premature wear of nearby parts caused by leakage
- Suitable as a preventative replacement when components are disassembled
Typical Applications:
Used during service or repair of Husqvarna 122HD-series hedgetrimmers to restore sealing after disassembly or when symptoms of leakage appear, such as fuel smells, oil weep, erratic idle, or difficult starting. Ideal for professional grounds staff, landscapers, and homeowners maintaining hedges where dependable operation and clean running are important. Helps keep the machine efficient and reduces downtime from avoidable leaks.
Also known as:
Seal ring, O-ring seal, sealing gasket, packing ring, rubber seal, oil seal ring, equipment seal, engine seal ring, gearbox seal ring, sealing washer (rubber type). These alternative terms are commonly used when identifying small circular seals for handheld petrol garden machinery.
Fits Models:
122HD45, 122HD60
Alternate Part Numbers:
525 63 73-01, 525637301
