Description
Overview:
This Housing Joint is a genuine Husqvarna component for long‐reach hedge trimmers, engineered to link and support adjoining sections of the head assembly for smooth, reliable operation. Precision moulded from a durable polymer, it resists wear, impact and outdoor conditions common to landscaping work. It is designed to accept self‐tapping screws, so it can be secured without pre‐threaded holes, helping to keep maintenance straightforward. The part is an exact fit for the Husqvarna 536LiHE3 and 520iHE3, ensuring correct alignment and structural integrity at the joint. By maintaining a stable connection, it helps reduce play and vibration, protecting surrounding parts and supporting consistent cutting performance. OEM No. 588 21 55-01 (also 588215501). Suitable for professional users and homeowners who need dependable, serviceable parts for their hedge trimmers.
Key Features:
- Genuine Husqvarna OEM component for assured fit and function
- Precision‐moulded polymer housing for strength and impact resistance
- Designed for self‐tapping screws; no pre‐threaded holes required
- Helps maintain alignment of the head assembly to reduce vibration
- Corrosion‐resistant materials for outdoor use and wet conditions
- Direct replacement for OEM No. 588 21 55-01 / 588215501
- Straightforward installation to minimise downtime during servicing
- Supports smooth articulation and consistent cutting performance
- Compatible with selected battery long‐reach hedge trimmers
- Suitable for professional landscapers, grounds teams and DIY maintenance
Typical Applications:
Used during routine servicing or repairs when the original joint housing is cracked, worn or loose. Restores the structural connection in the hedge trimmer head to ensure safe handling, accurate blade alignment and smooth movement. Ideal for maintaining reliability in regular garden care, estate upkeep, parks work and commercial grounds maintenance.
Also known as:
Pivot housing, hinge block, coupling body, link housing, casing union, head joint housing, articulation housing, connection housing, structural housing component for hedge trimmer heads.
Fits Models:
520iHE3, 520iHT4, 536LiHE3
Alternate Part Numbers:
588 21 55-01, 588215501
