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Product Description
?This blade is an authentic Murray replacement part. It is compatible with over 150 models of lawn mowers. There are several simple steps which can be followed to replace this part. You will need a wrench to complete these steps. - Remove the spark plug wire - Wedge a board in the mower to stop the blade from turning - Remove the blade bolt and washers - Remove the old blade - Place the new blade on the shaft - Install the washers on the shaft - Tighten the blade bolt - Replace the spark plug wire
Troubleshooting
- Murray
- Briggs and Stratton
- Lawn Mower
- 672763E701MA
- 672763E701WMA
Customer Part Reviews
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Questions & Answers
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Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
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Grass not going into bag
edwin from vauxhall, New Jersey
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- 672763E701MA, 671970MA
Replacement blade.
Mark from Dickinson, North Dakota
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Socket set, Wrench set
- Parts Used:
- 672763E701MA
Replace the blade and the rear deflector
Charles from Colorado Springs, Colorado
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers, Socket set
- Parts Used:
- 672763E701MA, 671970MA
The rear reflector was damaged so it was only a matter of removing the two screws that held it in place on the rear deck. I then placed the new def ... Read more lector in place and marked the location of the openings on the rear deck with the deflector. I then used an awl to make the holes I marked. Once I was done with that I just replaced the screws again and tightened them to hold the new deflector in place.
Lawn mower blade broke
Joyce from Jackson, Mississippi
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Socket set
- Parts Used:
- 672763E701MA
Change mower blade
Debbie from Wilson Creek, Washington
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Wrench (Adjustable)
- Parts Used:
- 672763E701MA
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Model Cross Reference
Manufacturer Part Number: 672763E701MA
| Brand | Model Number | Description |
|---|---|---|
| Murray | 20405B | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20405C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405D | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405E | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x18A | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x25B | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20405x30A | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x30B | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x30C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x30E | Lawn Mower - 20" Lawn Mower |
| Murray | 20405x32A | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x50B | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20405x50C | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20405x50D | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x51B | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20405x51D | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x82B | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x82C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20405x8A | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20406A | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406B | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406x50A | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20406x50B | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20406x50C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406x83A | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406x83B | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406x83C | Lawn Mower - 20" Walk Behind Mower |
| Murray | 20406x8A | Lawn Mower - 20" Walk-Behind Mower |
| Murray | 20406x8B | Lawn Mower - 20" Walk-Behind Mower |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.