Circular Saw Parts

Carbon Brush Set

$16.59

Fix Number: FIX10156649
Manufacturer Part Number: CB303

The carbon brush is used on a variety of tools and are commonly replaced because they wear out easily with time and use. If your brush is worn out it can affect the motor from working properly and reduce electric braking. Tip: to check if the brush is worn out, inspect the wire lead for cracks, burns and other damage. Refer to the diagram provided by the manufacturer for further installation instructions. *Please note: This part is sold individually. This assembly includes a carbon brush, spring and holder.

Blade Bolt

$6.51

Fix Number: FIX10183641
Manufacturer Part Number: 648697-00

This circular saw blade bolt is sold individually and genuinely sourced. This bolt fastens the blade to the spindle/shaft. If this part is damaged or missing the blade may become wobbly and unsafe to use. For this simple repair, you will need a hex key/Allen wrench to tighten and loosen this bolt.

Brush Assembly

$6.51

Fix Number: FIX10122139
Manufacturer Part Number: 22-18-0075

This authentically sourced replacement carbon brush has a wire lead, brush spring, and bracket attached. This brush is sold individually, however, your tool requires two brushes to operate. If your motor is running poorly, worn brushes are the most common reason. A worn brush usually shows wear near the wire lead and sometimes has cracks or burns. We highly suggest checking the armature for burns at the same time, as this might indicate a more serious issue with your motor.

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Power Cord

$35.31

Fix Number: FIX10169913
Manufacturer Part Number: 330079-98

It is constructed with tough, thick outer rubber insulation for a long service life. Power Cord Specifications: • 2 Prongs • 2 Wires • 14 Gauge • 10 Feet Long

Watch the install video

Brush

$18.58

Fix Number: FIX10170261
Manufacturer Part Number: 381028-08

This carbon brush fits a variety of gardening and lawn tools. The brush is a common replacement part and can easily fix most motor malfunctions. This brush comes with a wire lead and a connection terminal. Inspect the wire lead for any damage and replace immediately if burns or cracks are noticed. Refer to the diagram provided by the manufacturer for installation instructions.

Switch

$32.95

Fix Number: FIX10123797
Manufacturer Part Number: 23-66-2635

Intermittent motor operation, a sticking trigger, or failure to start can point to a damaged saw switch, but several nearby components can cause the same symptoms. Check the battery charge, terminals, lockout button, loose wires, and control electronics before ordering a replacement. The switch mounts inside the handle and responds when the operator presses the trigger after releasing the safety lock. Match it to the exact tool model and serial prefix. Remove the battery and cutting blade before service, then note the position of each wire and terminal. Avoid pinched wires during reassembly. Test that the lockout blocks accidental starting and that the motor stops when the trigger is released.

Brush and Spring

$12.60

★★★★★

1 Review

Fix Number: FIX10166057
Manufacturer Part Number: 145323-06

This carbon brush and spring kit includes a carbon brush, wire lead, and a spring. The parts fit a variety of tools such as saws. If you notice your motor is running poorly or is intermittent, then check the brush for damage, cracks, and burns. It is common to replace the brushes repeatedly as they easily wear off from friction and use. Tip: remember to inspect your armature for burns and cracks when replacing your carbon brushes. This will help identify larger motor problems. This part measures to 3/4 inches in length, 1/2 inches in width, and the 1/4 inches in thickness. Refer to the manual for installation instructions and a list of the parts included.

Fixes these symptoms

Won't turn on
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Washer

$6.51

Fix Number: FIX10133420
Manufacturer Part Number: 45-88-1560

This is a washer designed for use within various models of circular saws. This is a flat washer that is used within the gear case assembly to secure the shoe assembly, the part that guides the saw and prevents digging, to the saw. This washer serves multiple different purposes on the saw, so it can be used in a variety of different applications.

Carbon Brush Set

$16.59

Fix Number: FIX10156641
Manufacturer Part Number: CB154

This is a genuine Makita replacement part that includes two carbon brushes with wire leads attached. Carbon brushes are essential components in power tools and are among the most commonly replaced parts due to regular wear from friction. Over time, worn brushes can cause a motor to run poorly, operate intermittently, or lose electric braking power. Replacing them can often restore your tool’s performance. A worn brush may appear cracked, pitted, burned, or worn down near the wire lead. It’s always best to replace both brushes at the same time, even if only one shows signs of wear. When installing new brushes, be sure to inspect the armature for any damage such as burns or cracks, which could indicate more serious motor issues.

Outer Flange Blade

$7.65

Fix Number: FIX10129997
Manufacturer Part Number: 43-34-0795

This is an original Milwaukee replacement item designed for use with circular saws. It is supplied by original equipment manufacturer. This item helps to secure saw blade to the spindle/shaft. This is a metal outer flange and it is sold individually. Please note you would need a wrench to remove the blade bolt when replacing a flange.

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