Husqvarna Automower Cutting Disc 220mm | Genuine Replacement | 531177401
Genuine Husqvarna replacement cutting disc designed to securely hold the cutting blades and maintain smooth, balanced cutting performance.
This cutting disc is suitable for replacing damaged, cracked or worn discs, particularly where blade screws have snapped, become seized or damaged the mounting threads.
Common Reasons for Replacement
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Broken blade screws: Screws can snap during blade replacement, leaving the broken section lodged in the cutting disc.
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Stripped or worn threads: Repeated blade changes, overtightening or corrosion can damage the screw mounting points.
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Impact damage: Contact with rocks, roots or other hard objects can crack, bend or damage the cutting disc.
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Excessive vibration or noise: A damaged or unbalanced disc may cause rattling, vibration or unusual operating noise.
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General wear: Prolonged use and repeated impacts can gradually deteriorate the disc and its mounting points.
Replacing a damaged cutting disc helps maintain reliable blade attachment, balanced operation and consistent cutting performance.
Compatible Husqvarna Automower Models
Current and newer models
- Automower 308V
- Automower 312V
- Automower Aspire R6V
- Automower 435 iQ AWD
- Automower 435X AWD NERA
NERA models
- Automower 305E NERA
- Automower 310E NERA
- Automower 405XE NERA (selected versions)
- Automower 410XE NERA (selected versions)
Previous generation models
- Automower 305 (2020 onwards)
- Automower 310 Mark II
- Automower 315 Mark II
- Automower 405X
- Automower 415X
- Automower 435X AWD
- Automower 535 AWD
Older models (serial number dependent)
- Automower 310
- Automower 315
- Automower 315X
Product Details
Brand: Husqvarna
Part Number: 531177401 / 531 17 74-01
Replaces: 597422201
Cutting System: 220mm cutting width
Type: Genuine Husqvarna replacement cutting disc
Important: Some older models and NERA production versions use different cutting discs. Always confirm compatibility using your mower’s model and serial number before ordering.
For safety and reliable operation, always use genuine Husqvarna blades and replace blade screws whenever fitting new blades.
