Description
Overview:
The Bolt Blade for Murray EC320 Lawn Mower (EL10531A) is a genuine Briggs & Stratton fastener designed to secure the cutting blade to the mower's spindle assembly. Made from high‐grade steel with a durable finish, it is built to handle the shock loads and vibrations typical of rotary lawn mowers, helping maintain safe, smooth, and consistent cutting performance. Its precise fit for the Murray EC320 ensures the blade is clamped firmly and aligned correctly, reducing the risk of looseness that can lead to poor cut quality or damage. Identified by OEM numbers EL10531A and BSEL10531A, this replacement bolt supports routine maintenance such as blade changes and sharpening, and is suitable for both domestic and light commercial lawn care.
Key Features:
- Genuine Briggs & Stratton part for assured compatibility and performance
- Correct fit for Murray EC320 to secure the blade reliably
- OEM references EL10531A and BSEL10531A for easy identification
- High-strength steel construction for durability under mowing loads
- Helps maintain clean, even cutting by keeping the blade firmly seated
- Designed for straightforward installation with common hand tools
- OE-style thread and head form for proper engagement and torqueing
- Suitable for routine blade replacement and seasonal servicing
- Supports safe operation by minimising blade movement and vibration
Typical Applications:
Used when fitting, replacing, or re-torquing the mower blade during servicing, sharpening, or after impact. Ideal for restoring secure blade retention on the Murray EC320 to achieve consistent cut quality across lawns in residential gardens, grounds maintenance, and light landscaping work.
Also known as:
Blade retaining bolt, cutter blade fixing bolt, mower blade clamp bolt, EC320 blade fastener, Briggs & Stratton blade bolt.
Fits Models:
EC320
Alternate Part Numbers:
EL10531A, BSEL10531A
Product Specifications
| L&S Part No. | BSEL10531A |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | EL10531A |
| Unit of Sale | 1 |
| Machine Type | Mowers |
| Fits Brands | Murray |
| Key Features | - Genuine Briggs & Stratton part ensures compatibility - Correct fit for Murray EC320 mower - High-strength steel construction for durability - OEM numbers EL10531A, BSEL10531A for identification - Supports safe operation by minimising vibration |


