OEM GENUINE CUMMINS 4938938 Engine Sleeve Bearing Nsn 3120016270101 020 A52

( Brand: Oem Genuine Cummins ), ( Type: Bearing Main Sleeve ), ( Manufacturer Part Number: 4938938 ), ( EAN: 3120016270101 )

Review OEM GENUINE CUMMINS Engine Main Sleeve Bearing 020 Nsn A52

Cummins Engine Sleeve Bearing 020 (NSN 3120016270101 A52)

The Cummins Engine Sleeve Bearing 020, with the National Stock Number (NSN) 3120016270101 A52, is a vital component of Cummins engines. Designed and manufactured to meet the highest standards of durability and reliability, this engine sleeve bearing is essential for maintaining optimal engine performance.

The sleeve bearing is a type of bearing that is pressed into the engine's cylinder sleeve, creating a seal between the piston and the engine wall. Its primary function is to reduce friction between the piston and the cylinder wall, ensuring a smooth operating engine. This specific Cummins engine sleeve bearing 020 is engineered to accommodate engines with a piston diameter of approximately 4.25 inches and a piston-to-wall clearance of around 0.047 inches.

The sleeve bearing is typically made of materials such as steel or bronze, with a hardened surface for increased durability. The hardened surface also helps to prevent wear and tear, ensuring a long service life. The bearing's design allows it to evenly distribute the load placed on it by the piston, reducing the risk of engine damage and improving overall engine efficiency.

The Cummins Engine Sleeve Bearing 020 is meticulously crafted to meet the OEM (Original Equipment Manufacturer) specifications for Cummins engines. Its precise dimensions, material composition, and manufacturing processes ensure a perfect fit and reliable performance. Additionally, the bearing undergoes rigorous testing to ensure it meets the highest standards of quality and durability.

In conclusion, the Cummins Engine Sleeve Bearing 020 (NSN 3120016270101 A52) is an essential component for maintaining the optimal performance of Cummins engines. Its primary function is to reduce friction between the piston and the cylinder wall, ensuring a smooth operating engine. Engineered to meet the OEM specifications, this sleeve bearing is manufactured with the highest quality materials and undergoes rigorous testing to ensure durability and reliability.

Cummins 4938938 Engine Sleeve Bearing 020 (NSN 3120016270101 A52): Pros, Cons, and Conclusion

The Cummins 4938938 engine sleeve bearing 020 (NSN 3120016270101 A52) is an essential component used in Cummins engines. This part is responsible for supporting the engine's piston and reducing friction between the piston and the engine's cylinder wall. In this article, we will discuss the pros and cons of purchasing this engine sleeve bearing from Cummins.

1. Superior Quality: Cummins is a reputed manufacturer of engine components, and their engine sleeve bearings are known for their durability and reliability.

2. OEM Compatibility: This engine sleeve bearing is an original equipment manufacturer (OEM) part, meaning it is specifically designed to fit and function optimally within Cummins engines.

3. Reduced Wear and Tear: Replacing a worn-out engine sleeve bearing with a new one ensures that your engine operates efficiently and effectively, reducing the likelihood of engine damage.

1. Cost: The cost of this engine sleeve bearing can be relatively high compared to aftermarket alternatives. However, the cost is justified due to Cummins' reputation for producing high-quality parts.

2. Limited Availability: This engine sleeve bearing may not be readily available at local automotive stores or online marketplaces, making it necessary to order it directly from Cummins or an authorized dealer.

3. Installation Complexity: Installing an engine sleeve bearing requires specialized tools and knowledge, making it a more challenging DIY project compared to other engine components.

The Cummins 4938938 engine sleeve bearing 020 (NSN 3120016270101 A52) is a high-quality component that offers superior durability and reliability compared to aftermarket alternatives. Although the cost and availability may be limiting factors, the benefits of using an OEM part far outweigh the potential drawbacks. If you own a Cummins engine and require a new engine sleeve bearing, it is highly recommended to purchase this part from a trusted Cummins dealer or authorized reseller to ensure optimal engine performance and longevity.

Details:

OEM Genuine Cummins Engine Main Sleeve Bearing 020 4938938 NSN 01, 3120-01-627-0101, Cage: 4R699 PN: 4938938, Bearing, Sleeve, 1 EA, SPE4A6-15-V-1809, MCP, New Old Stock.

part #: 4938938 prices

• $14.46-$19.48

specifications engibearing:

• brand: Oem Genuine Cummins
• type: Bearing Main Sleeve
• manufacturer part number: 4938938
• ean: 3120016270101

returns engibearing:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping engibearing:

• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• transit: 4-10 Days
• cost: $0.00
• class: Standard

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

seller engibearing:

• # reviews: 394
• city: , Ohio
• rating: 99.6%

offer engibearing:

• sold: 0
• quantity: 5
• started: July 19, 2025
• availability: In Stock
• options: Ship-to-home

payments engibearing:

• credit card: Visa
• other
• wallet: Google-pay

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