​The Murray OEM Single Blade (Part Number: 1001428E701MA) is a genuine replacement component designed to maintain the optimal performance of your Murray lawn tractor.

Compatibility: This blade is compatible with various Murray lawn tractor models, including but not limited to:​

• 405003x50A - Lawn Tractor (2002)​
• 405003x50B - Lawn Tractor (2003)​
• 405003x52A - Lawn Tractor (2002)​
• 405003x52B - Lawn Tractor (2003)​
• 405004x50B - Lawn Tractor (2004)​
• 405004x52A - Lawn Tractor (2004)​
• 405011x52A - Lawn Tractor (2005)​
• 405013x50B-SW - Lawn Tractor (2006)​
• 405020x51A - Lawn Tractor (2007)​
• 405600x50A - Lawn Tractor (2002)​
• 405600x50B - Lawn Tractor (2003)​
• 405601x50A - Lawn Tractor (2003)​
• 405602x51A - Lawn Tractor (2004)​
• 405605x51A - Lawn Tractor (2005)​
• 405606x50A - Lawn Tractor (2005)​
• 405606x50B-SW - Lawn Tractor (2006)​
• 405606x50C - Lawn Tractor (2007)​
• 405607x52A - Lawn Tractor (2005)​
• 405625x51A-SW - Lawn Tractor (2006)​
• 405627x51A - Lawn Tractor (2007)​
• 7800279 - 405021x51, Lawn Tractor (2008)