NTN 6201X3C3 Master Crankshaft Bearings Nos 9503-003-0242A 420PC

( Brand: Ntn ), ( Manufacturer Part Number: 6201X3C3 ), ( Model: 9503-003-0242A ), ( Compatible Brand: For Stihl ), ( Type: Crankshaft Bearing ), ( Number In Pack: 420 ), ( Compatible Product: Chainsaw, Power Equipment ), ( Country Of Origin: United States )

Review NTN 420pc Master Case Crankshaft Bearings Usa Nos Bulk

The Ntn 6201x3c3 420pc Master Crankshaft Bearings (9503-003-0242a NOS) are high-quality, precision-engineered components designed for use in automotive applications. These bearings are specifically designed to fit and function as master crankshaft bearings in various makes and models of vehicles.

Each bearing is meticulously manufactured to meet the highest standards of quality and performance. The outer race diameter measures 62.01 millimeters, while the inner race diameter is 59.85 millimeters. The thickness of the bearing shell is 3.3 millimeters. These dimensions ensure a perfect fit and optimal performance in the crankshaft of your vehicle.

The Ntn 6201x3c3 bearings are made using a steel alloy for the races and a brass alloy for the rolling elements. This combination provides excellent load-bearing capacity, durability, and wear resistance. The bearings also feature a groove on the inner race for the crankshaft thrust washer, ensuring proper alignment and reducing the risk of damage from thrust loads.

The Ntn 6201x3c3 Master Crankshaft Bearings come in a pack of 420 pieces, making them an ideal choice for those who require multiple bearings for a repair or rebuild project. Each bearing is supplied as a new old stock (NOS) item, meaning they have not been previously installed in a vehicle and retain their original packaging and condition.

It's important to note that these bearings are intended for use as replacement components in automotive applications and should only be installed by a qualified mechanic or professional technician. Improper installation could result in damage to the crankshaft or other components and may void any warranties or guarantees.

In summary, the Ntn 6201x3c3 420pc Master Crankshaft Bearings (9503-003-0242a NOS) are top-quality components designed to provide excellent performance and durability as master crankshaft bearings in various automotive applications. With their precise dimensions, robust construction, and availability in bulk quantities, these bearings offer an excellent value for those in need of reliable and efficient crankshaft components.

Ntn 6201x3c3 420pc Master Crankshaft Bearings (9503-003-0242a): An In-depth Analysis

If you're in the market for a new set of master crankshaft bearings and have come across the Ntn 6201x3c3 420pc model (part number 9503-003-0242a), you might be wondering if this is the right choice for you. In this analysis, we'll discuss the potential advantages and disadvantages of purchasing these bearings to help you make an informed decision.

1. OEM Quality: These bearings are manufactured by Ntn, a well-known and reputable automotive bearing supplier. By purchasing OEM bearings, you can ensure a proper fit and reliable performance.

2. Quantity: With a package containing 420 pieces, you'll likely have enough bearings for multiple vehicles or to keep as a spare. This bulk purchase can save you both time and money in the long run.

3. Reduced Wear and Tear: Worn-out crankshaft bearings can lead to various engine issues, such as misfires, rough idling, and even complete engine failure. By replacing them with new bearings, you can help reduce wear and tear on other engine components and potentially save on costly repairs down the line.

1. Cost: While the bulk purchase may save you in the long run, the upfront cost of 420 bearings can be quite significant. You'll need to weigh the cost savings against the initial investment.

2. Storage: Given the large quantity of bearings, you'll need a safe and organized storage solution to ensure their longevity. Properly storing the bearings will help prevent damage and ensure they're ready for use when needed.

3. Installation Complexity: Installing master crankshaft bearings can be a challenging process that requires specialized tools and knowledge. If you're not confident in your ability to install them yourself, you may need to factor in the cost of professional labor.

The Ntn 6201x3c3 420pc master crankshaft bearings (9503-003-0242a) offer several advantages, such as OEM quality, bulk availability, and reduced wear and tear. However, they also come with some disadvantages, such as a higher upfront cost and the complexity of installation. Ultimately, the decision to purchase these bearings depends on your specific needs, budget, and expertise.

If you frequently work on engines or own multiple vehicles, the Ntn 6201x3c3 420pc master crankshaft bearings may be a wise investment due to their OEM quality and bulk quantity. However, if you're a casual home mechanic or only need a few bearings, consider purchasing a smaller quantity or exploring aftermarket alternatives. Always remember that proper installation is crucial for the bearing's performance and engine health.

Details:

Replaces / Compatible With Part Number: A 9503 003 0242 A Bearing Specification: NTN 6201X3C3 High Internal Clearance C3. You are purchasing a complete, unpicked master carton of 420 brand new NTN crankshaft bearings. Please verify your equipment requirements before purchasing. They are coated in their original factory anti-corrosion slashing grease/oil to protect against moisture during long-term storage.

This is New Old Stock NOS industrial surplus, proudly manufactured in the USA. This bulk item is sold as New Old Stock NOS. NTN is a premier OEM supplier, and these C3 high-clearance bearings are engineered for extreme RPM, high-heat environments.

part #: 6201x3c3 price

• $1999.20

specifications sawpancho:

• brand: Ntn
• mpn: 6201x3c3
• model: 9503-003-0242a
• compatible brand: For Stihl
• type: Crankshaft Bearing
• number in pack: 420
• compatible product: Chainsaw, Power Equipment
• country of origin: United States

seller sawpancho:

• rating: 100.0%
• city: Burlington, North Carolina
• # reviews: 361

shipping sawpancho:

• type: Calculated
• service: UPS Ground
• transit: 4-8 Days
• cost: $40.14
• carrier: UPS
• class: Standard

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• other
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offer sawpancho:

• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• started: April 30, 2026
• availability: In Stock

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• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general sawpancho:

• condition: Open box
• Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts