Search  for anything...

MARSTEK 30 Pack Durable Electric Motor Carbon Brushes Set 10 Assorted Sizes

Based on 353 reviews
Condition: New
Checking for the best price...
$9.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 11
Order within 22 hours and 26 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Style
30Pcs
Model
HF-0020
Weight
0.1 kg
Material
Carbon
Horsepower
30 watts
Item Type Name
Carbon Brushes
In the box
Carbon Brushes

Features 5

  • Superior Performance:Our carbon motor brushes are engineered from premium copper-infused graphite, ensuring minimal sparking and electrical resistance. These electric motor brushes provide optimal conductivity and durability, making them ideal power tool replacement parts for demanding applications. The high-quality carbon brush construction extends equipment life while maintaining consistent power delivery.
  • Replacement parts for multiple devices:This versatile set serves as complete carbon brushes replacement solution for various equipment. Designed as carbon brushes for electric motors in power tools and household appliances, they fit angle grinders, circular saws, drills, vacuum cleaners, fan motors, and more. These motor brushes carbon components offer true cross-compatibility across brands and models.
  • Carbon Brushes by Size:Find your perfect match with our carbon brushes by size selection. Each carbon motor brush is manufactured to exact dimensional specifications, ensuring proper fit and spring tension. Unlike generic alternatives, our replacement carbon brushes maintain micrometer precision in all critical measurements for seamless installation and optimal performance.
  • Easy Maintenance:The complete set includes 30 pieces of electric motor brushes in 10 carefully selected sizes (3 each of 10 dimensions), all neatly organized in a flat storage box. This smart organization allows quick identification of the right motor brush for your repair needs, saving valuable time during equipment maintenance and carbon brushes replacement.

Description

MARSTEK is a professional brand with years‑long experience in carbon brush industry. We offer various replacement carbon brushes for power tools and electric motors. Strict quality control delivers stable conductivity and long service life. Our range includes single carbon brushes and assorted kits for angle grinders, drills and other power tools. Focused on reliable aftermarket parts, MARSTEK meets diverse repair needs of global customers. 4 Pack Carbon Brushes N398321Carbon Brushes CB-440 Carbon Brushes N257540 Carbon Brushes 4Pack Carbon Brushes A27343-4 Carbon Brushes 176846-04 Carbon Brushes

Specs 13

Brand MARSTEK
Model Name Carbon Brushes
Horsepower 30 watts
Material Carbon
Item Weight 0.1 kg
Brand Name MARSTEK
Model HF-0020
Manufacturer MARSTEK

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Assortment, Quality.
Style: 30Pcs
Different sizes, different uses.
Reviewed in the United States on February 20, 2026 by Crazyape

Calidad
Style: 30Pcs
Excelente
Reviewed in the United States on June 27, 2026 by Reemberto Hernandez

Assortment
Style: 30Pcs
Works great
Reviewed in the United States on May 23, 2025 by Cody howard

electric motor brush repair kit
Style: 30Pcs
now can fix all the brushes that are worn in my old powered hand tools. nice selection and quality product at great price.
Reviewed in the United States on September 9, 2023 by Amazon Customer

Good quality
Style: 30Pcs
These brushes are all of good quality. There are 10 different sizes. The exact size I needed was not in the set. However, I found one that was slightly larger than what I needed and with a little sanding on a sheet of 120 grit sandpaper I was able to make it exactly the size I needed. It worked perfectly. ... show more
Reviewed in the United States on August 30, 2023 by GO

Convenient box
Style: 30Pcs
Love this box. Have different size of carbon
Reviewed in the United States on September 8, 2025 by A.R. Torres

Packaging
Style: 30Pcs
The package or box shown is very small and quite brittle. Mine came pretty much in pieces with no ability to separate in, let alone use the box. But… they are just brushes
Reviewed in the United States on March 18, 2023 by Jeff J.

Hard to find carbon brush for vevor saw
Style: 30Pcs
The brushes in this collection had the ones I desperately needed for my wetsaw
Reviewed in the United States on May 26, 2025 by riley
Checking for best price...