1. Air Compressors Parts
  2. sku: 6949316591572602
  3. MCGRAW 21GAL AIR COMPRESSOR 64858

MCGRAW 21GAL AIR COMPRESSOR 64858 Stator Brush Housing Gal Armature Bearings

64858 Mcgraw 21gal Air Compressor 21 Gal Stator With Brush Housing Armature Bearings

( Brand: Mcgraw 21gal Air Compressor ), ( Model: MCGRAW 64858 ), ( Tank Capacity: 21 Gal ), ( Lubrication Type: Oil-free ), ( Type: Air Compressor Motor Stator ), ( Voltage: 110 V ), ( Manufacturer Part Number: 64858 )

Review MCGRAW 21GAL AIR COMPRESSOR Gal Stator Brush Housing Armature Bearings

The McGraw-Edison 21-gallon Air Compressor, model number 64858, is a powerful and efficient tool designed for various pneumatic applications. This compressor's stator, brush housing, armature, and bearings are crucial components that ensure its smooth operation.

The stator is the stationary part of the compressor's motor. It is responsible for creating a magnetic field that interacts with the rotating rotor to produce torque and compress the air. McGraw-Edison uses high-quality materials to manufacture this stator, ensuring durability and stability. The design allows for efficient energy transfer from the electric motor to the compressor pump.

The brush housing is a critical part of the compressor's electric motor. It houses the brushes that make contact with the commutator to provide the electrical connection. McGraw-Edison's 64858 model brush housing is meticulously engineered for optimal performance. It features precise brush clearances and is engineered for easy maintenance. The high-quality carbon brushes provide excellent conductivity, ensuring consistent power delivery.

The armature is the rotating component of the electric motor in the compressor. It carries the current from the brushes and interacts with the stator's magnetic field to produce torque. McGraw-Edison's armature for the 21-gallon compressor is designed for long-lasting performance. It is made from high-strength materials and features a robust design that can withstand the demanding operating conditions of the compressor.

Lastly, the bearings are essential components that support the rotating parts of the compressor's motor. McGraw-Edison uses premium-grade bearings in the 64858 model compressor to ensure smooth and reliable operation. These bearings are designed to minimize friction and wear, extending the compressor's lifespan and reducing maintenance requirements. The bearings are also engineered for easy replacement, making the compressor simple to maintain.

In summary, the McGraw-Edison 21-gallon Air Compressor, model number 64858, is a robust and efficient tool for various pneumatic applications. Its stator, brush housing, armature, and bearings are all designed for long-lasting performance and easy maintenance, ensuring optimal operation and minimal downtime.

McGraw-Eaton 21-Gallon Air Compressor (Model 64858): A Detailed Analysis of Its Stator, Brush Housing, Armature, and Bearings

Introduction:

The McGraw-Eaton 21-gallon air compressor (Model 64858) is a popular choice among DIY enthusiasts and professionals due to its impressive airflow capacity and durable design. In this analysis, we will focus on the compressor's stator, brush housing, armature, and bearings, discussing their pros and cons to help you make an informed purchasing decision.

1. Stator: Pros:

- The McGraw-Eaton compressor's stator is designed for longevity, ensuring consistent performance over extended periods.

- The robust material used in the stator's construction makes it resilient against wear and tear.

Cons:

- Although rare, some users have reported stator failure, leading to a need for replacement.

- The stator's replacement process can be time-consuming and may require professional assistance.

2. Brush Housing: Pros:

- The brush housing in the McGraw-Eaton compressor is well-designed, allowing for easy brush replacement.

- The high-quality brushes provide reliable electrical contact, ensuring optimal efficiency.

Cons:

- Brush failure is a common issue reported by users, necessitating frequent replacement.

- The frequent brush replacement can add to the overall maintenance cost and time.

3. Armature: Pros:

- The McGraw-Eaton compressor's armature is robust and well-built, ensuring efficient electricity conversion.

- The armature's design allows for easy maintenance and replacement, should the need arise.

Cons:

- Some users have reported armature failure, necessitating costly replacement.

- The armature's replacement process can be complex and may require professional assistance.

4. Bearings: Pros:

- The compressor's bearings are designed to handle the rigors of heavy-duty use, ensuring smooth operation.

- The bearings are easily accessible for maintenance and replacement.

Cons:

- Worn-out bearings are a common issue reported by users, necessitating frequent replacement.

- The frequent bearing replacement can add to the overall maintenance cost and time.

Conclusion:

The McGraw-Eaton 21-gallon air compressor (Model 64858) is a reliable and powerful tool for various applications. However, its stator, brush housing, armature, and bearings have some drawbacks that you should consider before making a purchase. These components may require frequent replacement, which can add to the overall cost and time spent on maintenance.

Recommendation:

Despite the potential for frequent component replacements, the McGraw-Eaton 21-gallon air compressor (Model 64858) is still a solid choice for those who require a powerful and efficient compressor for their DIY projects or professional work. To mitigate the potential issues with stator, brush housing, armature, and bearings, consider investing in a comprehensive maintenance plan or purchasing an extended warranty to cover the cost of any necessary replacements. This way, you can ensure that your compressor stays in top working order and minimizes downtime.

part # 64858 price

  • $49.99

specifications compresscamp:

  • brand: Mcgraw 21gal Air Compressor
  • model#: MCGRAW 64858
  • tank capacity: 21 Gal
  • lubrication type: Oil-free
  • type: Air Compressor Motor Stator
  • voltage: 110 V
  • manufacturer part number: 64858

returns compresscamp:

  • policy: No Returns

shipping compresscamp:

  • carrier: USPS
  • transit: 4-8 Days
  • cost: $13.50
  • class: Standard
  • type: Fixed
  • service: USPS Ground Advantage

seller compresscamp:

  • rating: 100.0%
  • # reviews: 1022

general compresscamp:

  • Tools Workshop Equipment > Air Tools Air Compressors > Air Compressors
  • condition: Used

offer compresscamp:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: May 14, 2026

payments compresscamp:

  • credit card: Discover
  • wallet: Apple-pay
  • other
tank capacity: 21 gal, lubrication type: oil-free, type: air compressor motor stator, voltage: 110 v,
category: home & garden > tools workshop equipment > air tools compressors > air compressors, sku: 6949316591572602,

Mcgraw 21gal Air Compressor 64858 Is Similar To:

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1 offer $49.99 USD
  • Offer #1: $49.99 price + $13.50 delivery = $63.49* total. This is a working Stator from the motor of a McGraw 21 Gallon Oilless Air Compressor. The brush housing, mounting bolts, armature bearings, bearing pressure ring and armature serpentine pulley are included.+$13.50 shipping