Description
Overview:
The Knee-Joint is a small, precision metal linkage used within Husqvarna chainsaws to transmit movement between control components and keep mechanisms operating smoothly. Made from durable steel for long service life, it restores crisp, reliable actuation where original joints have worn or deformed. This Genuine Husqvarna part fits a wide range of saws used in forestry, tree surgery, landscaping, and site work, including the Husqvarna 42 and 281XP. It is identified by MPN 501 87 53-01 (also 501875301) and is engineered to match factory geometry and tolerances for a direct fit and consistent performance. Suitable for professional and domestic users, it helps maintain the dependable operation expected from Husqvarna tools.
Key Features:
- Genuine Husqvarna part for assured compatibility and fit across listed models
- MPN: 501 87 53-01 (501875301) for straightforward identification and ordering
- Robust steel construction resists wear, impact, and vibration in tough cutting conditions
- Precision-formed joint maintains correct linkage travel and positive engagement
- Helps remove play caused by a worn joint, restoring smooth control response
- Designed to integrate with the saw's original linkage and OEM fixings
- Supports quick, simple replacement during routine servicing
- Reliable in environments with heat, oil, dust, and resin, supporting long-term use
Typical Applications:
Used when refurbishing or repairing the control/linkage mechanism on Husqvarna chainsaws. Ideal for saws used in felling, limbing, firewood processing, ground maintenance, and construction site work. Replacing a worn knee-joint helps maintain accurate control movement and dependable operation under daily professional or DIY use.
Also known as:
Knee lever, linkage joint, control linkage connector, pivot link, actuator joint, linkage coupler, control arm joint.
Fits Models:
1200, 1400, 1500, 16, 1600, 242, 246, 266, 281, 281XP, 288, 288XP, 315, 316, 318, 320, 333, 334T, 335XPT, 336, 338XPT, 339XP, 36, 394XP, 395XP, 40, 41, 42, 45, 49, 51, 55, 55 Rancher, 66
Alternate Part Numbers:
501 87 53-01, 501875301
Product Specifications
| L&S Part No. | 501 87 53 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 501875301 |
| Unit of Sale | 1 |
| Applications | 1200, 1400, 1500, 16, 1600, 242, 246, 266, 281, 281XP, 288, 288XP, 315, 316, 318, 320, 333, 334T, 335XPT, 336, 338XPT, 339XP, 36, 394XP, 395XP, 40, 41, 42, 45, 49, 51, 55, 55 Rancher, 66 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 242 | 246 | 266 | 281 | 281XP | 288 | 288XP | 333 | 334T | 335XPT | 336 | 338XPT | 339XP | 36 | 394XP | 395XP | 40 | 41 | 42 | 45 | 49 | 51 | 55 | 55 RANCHER | 66 | 1200 | 1400 | 1500 | 16 | 1600 | 315 | 316 | 318 | 320 |
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