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MM575 Black and Decker Lawn Mower - Overview

Diagrams for MM575

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Blade Insulator – Part Number: 241381-01
$6.71
In Stock
Blade Insulator
Part #241381-01
This is a genuine Black and Decker replacement part, it is sold individually. It is made of plastic. The purpose of the 241381-01 Blade Insulator is to keep the 092715-00 spacer from coming in contact with the blade and to eliminate vibration.
RETAINER – Part Number: 624374-00
$6.40
In Stock
RETAINER
Part #624374-00
This wheel push ring secures the wheel firmly onto the axle, helping keep it in place during operation. Made from durable metal, it provides a reliable hold to prevent the wheel from slipping or coming loose. Replacing a worn or missing push ring helps restore safe and stable mower performance.
Shunted Carbon Brush – Part Number: 242273-00
$7.04
In Stock
Shunted Carbon Brush
Part #242273-00
Dewalt genuine replacement part, that is sold individually. 2 are needed for the tools listed below. It is always best to replace both brushes, even if only one is worn. Worn brushes frequently are the cause behind a motor running poorly. Replacing brushes can fix a motor that's operating intermittently. New brushes can restore a motor's electric braking. Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.
Lawn Mower Fan – Part Number: 241125-00
$33.09
In Stock
Lawn Mower Fan
Part #241125-00
This cooling fan and debris guard helps protect your lawn mower’s motor by circulating air to prevent overheating while directing grass and debris away from internal components. Made from durable plastic, it supports efficient operation and reduces buildup under the mower deck. Replacing a worn or damaged fan can help restore proper cooling and improve overall mower performance.
Spacer – Part Number: 092715-00
$6.40
On Order
Spacer
Part #092715-00
Genuine Black and Decker replacement part, this item is sold individually. This part is placed underneath the Hex Nut that holds the blade to the shaft on the mowers shown below. It helps secure the blade to the shaft assembly on the mower.
Switch – Part Number: 681064-01
No Longer Available
Switch
★★★★★
★★★★★
(2)
Part #681064-01
This is a genuine Black and Decker replacement part, it is sold individually. This is the part of the mower that turns the motor on and off. It is actuated by pulling on the switch lever. It has four terminals on the back for slide on spade connectors.
Motor – Part Number: 242480-02
$186.26
On Order
Motor
Part #242480-02
This motor assembly on your lawn mower is responsible for driving the blades to cut grass. If the motor malfunctions, the blades may struggle to cut grass or not spin at all. Additionally, you may experience overheating, grinding, squealing, or rattling noises. Neglecting to replace the motor will result in excessive stress on the mower, leading to breakdowns and expensive repairs. To remove the existing motor, gather a screwdriver, nut driver, and adjustable wrench. Ensure the machine is turned off and wait for the blade to come to a complete stop. Flip the machine over and secure the blade with a 2 by 4 to prevent movement. Remember to wear protective gloves while handling the blade. Remove any spacers or washers, and then detach the blade. Proceed to remove the mower shroud and disconnect any wires and brushes connected to the motor. Finally, remove the old motor from the machine. This replacement part is sourced directly from the original equipment manufacturer and is sold individually.
Blade Spacer – Part Number: 680812-00
$10.88
In Stock
Blade Spacer
Part #680812-00
This is a Genuine Manufacturer Approved replacement Spacer for a Blade used on certain Black and Decker Lawn Mowers. It is made out of Metal and is Sold Individually. This Spacer sits on top of the Fan and it allows it to spin freely and with less friction.
Hex Nut – Part Number: 90561895
$6.40
In Stock
Hex Nut
Part #90561895
This is a Manufacturer Approved replacement nut for Lawn and Garden equipment. This item is Metal an is Sold Individually. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt. The purpose of this Nut is to secure the Cutting Blade to the Mowers Spindle/Shaft. You would need a Wrench to tighten or loosen this Hex Nut.
Brush Insert – Part Number: 242274-00
$6.40
In Stock
Brush Insert
Part #242274-00
This brush insert is an OEM direct from DeWALT. The metal, brush insert is compatible with many mulch mowers. Secured onto the brush spring and terminal, this part has been designed to move electricity to the motor's armature. This part is sold individually. A screwdriver is helpful in the removal and repair.
Rectifier – Part Number: 72256-03
$32.46
In Stock
Rectifier
Part #72256-03
This rectifier is an original part from Black and Decker. Composed of metal and plastic parts, the rectifier is compatible with a variety of tools and machines. This component the electric current fro AC to DC voltage. It is encouraged to refer to the specific manual and diagrams for repair instructions. This part is sold individually. A screwdriver is often helpful in making the replacement.
Terminal – Part Number: 070162-00
$6.40
In Stock
Terminal
Part #070162-00
This authentic item is supplied directly from the original equipment manufacturer for use with DeWALT and Black and Decker lawn mowers. The purpose of a terminal is to allow a user to easily connect a wire. It provides an identical replacement for a missing or a faulty terminal that was installed on a new unit. Please make sure to check the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality part is made of durable metal and is sold individually.

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DOA
12 of 18 people found this instruction helpful.
  • Le from BIGGSVILLE, IL
  • Really Easy
  • 30 - 60 mins
  • Screw drivers
Did shorts test on motor, continuity tests on switch and rectifier. Found dead rectifier, ordered same, Installed Now OK
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Fan broke.
1 person found this instruction helpful.
  • Steven from Port Angeles, WA
  • Really Easy
  • Less than 15 mins
  • Socket set
Removed bolt holding lawnmower blade and took out washer, spacer, blade and fan. Cleaned up underside of mower then replaced fan, blade, new insulator, washer and bolt.
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