CUMMINS Crankshaft Bearing C3978820

( Brand: Cummins ), ( Type: Crankshaft Main Bearing Set ), ( Manufacturer Part Number: 3978820 ), ( Country/region Of Manufacture: China )

Review CUMMINS Crankshaft Bearing

The Cummins 3978820 Crankshaft Bearing is a vital component in the operation of your engine, specifically designed for Cummins engines. This bearing is meticulously crafted to ensure optimal performance and longevity.

The Cummins 3978820 Crankshaft Bearing is constructed using high-quality materials, specifically a heat-treated steel alloy for the inner and outer races, and a precision-machined brass for the roller bearing. This combination of materials provides exceptional strength, durability, and wear resistance, ensuring that the bearing can withstand the intense forces and heat generated during engine operation.

The bearing features a double row, deep groove design, with seven rollers. This design allows the bearing to support heavy loads and provide a smooth, seamless rotational motion. The deep grooves further enhance the bearing's load capacity and help prevent oil from escaping, ensuring proper lubrication.

The Cummins 3978820 Crankshaft Bearing is precision-machined to ensure a perfect fit with your engine. The bore diameter is 74.00 millimeters, and the bearing width is 62.00 millimeters. The bearing also comes with a specified clearance between the crankshaft and the bearing to allow for thermal expansion and contraction.

The Cummins 3978820 Crankshaft Bearing is designed for easy installation. It comes with a new gasket and sealing rings, ensuring a tight seal and preventing oil leakage. The bearing is also designed to be easily replaced, should the need arise, with a simple pull-and-push method.

In conclusion, the Cummins 3978820 Crankshaft Bearing is a high-quality, reliable, and durable component that is essential for the proper functioning of your engine. Its precision engineering, high-quality materials, and robust design make it an ideal choice for any Cummins engine.

1. High Quality: Cummins is a reputable brand known for producing high-quality parts. This bearing is likely to be durable and reliable, reducing the risk of engine failure.

2. Fit and Function: This bearing is specifically designed for Cummins engines, ensuring a perfect fit and proper function in your engine.

3. Availability: As a popular brand, Cummins parts are widely available, making it easy to find replacements when needed.

1. Cost: Cummins parts, due to their high quality and reputation, tend to be more expensive than generic alternatives. This could increase your repair or maintenance costs.

2. Limited Customization: Since this is an OEM (Original Equipment Manufacturer) part, it may not offer as much customization as aftermarket alternatives.

If you value high-quality parts, reliability, and ease of replacement, buying the Cummins 3978820 Crankshaft Bearing could be a good investment. However, if cost is a significant concern for you, you might want to explore aftermarket alternatives. Just be sure to research the quality and fit of the alternative parts to ensure they are suitable for your Cummins engine.

Details:

part #: 3978820 prices

• $51.99-$104.99

specifications engibearing:

• brand: Cummins
• type: Crankshaft Main Bearing Set
• manufacturer part number: 3978820
• country/region of manufacture: China

seller engibearing:

• rating: 100.0%
• city: Rowland height, California
• # reviews: 1

payments engibearing:

• credit card: Discover
• wallet: Paypal
• other

offer engibearing:

• options: Ship-to-home
• started: July 31, 2024
• quantity: 4
• best offers: True
• availability: In Stock
• sold: 0

shipping engibearing:

• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• transit: 7-11 Days
• class: Standard
• cost: $0.00

general engibearing:

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

returns engibearing:

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

Cummins 3978820 Is Similar To:

• Mahle Clevite Ms-2296hx For Cummins Isx Main Bearing (37.9% similar) Manufacturer: Mahler cleft, part number: MS-2296HX, condition: new: cleft h-series performance bearings have a medium level of eccentricity, high crush, and hardened steel back thin overlay. These bearings are made without flash plating for better seating...(June 9th, 2024)
• Nhq-parts 3802070 Main Bearing Standard For 1989-2002 Dodge Cummins 5.9l 12v 24v (35.8% similar) Warranty: yes, condition: new, high quality and 100% new, manufacturer part number: for 3802070. Note: please purchase our product according to your vehicle model and oem number. Package included: main bearing standard as the pictures shown. Anything else not mentioned is included...(June 12th, 2024)
• Cummins 3900967 2001 24 Valve Crankshaft Main Bearing Caps And Bolts (61.3% similar) Used in good condition...(June 14th, 2024)
• Arko Tractor Parts 3802010 Main Bearing Set For Cummins 4bt 4bta 3.9l 4955855 Std (35.5% similar) The package includes: 1 set of main bearing. For model's: 4BT, 3.9L. Ark tractor parts 100% new Cummins main bearing set std. Oem part numbers: 3802010, J802010, 4955855, 84282776...(August 7th, 2024)
• Clevite Cb-1413hx Con Rod Bearing Set For Dodge Cummins B Series 5.9l 1989 2002 Cb1413hx (28.6% similar) These bearings are made without flash plating for better seating. For listings with free shipping, it only applies within the continental 48 states. Cleft h-series performance bearings have a medium level of eccentricity, high crush, and hardened steel back thin overlay. This part fits: year...(August 17th, 2024)
• Cummins 214951 Engine Connecting Rod Bearing 0.01 For (47.9% similar) Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. 214951 engine connecting rod bearing 0.01 for Cummins: part number: manufacturer: Cummins. Designed specifically for trucks, trailers, and buses. Manufactured...(August 22nd, 2024)
• Cummins 4080708 Original Bearing Main Crankshaft For 4bt 6bt5.9l 4080708 Os-1 0.25mm (38.2% similar) Original bearing main crankshaft for Cummins 4BT/6BT5.9L- 4080708 crankshaft- OS-1- 0.25MM size...(August 23rd, 2024)
• Blk Diesel 3800290 Original Dcec Cummins Con Rod Main Bearing Set Std For Dodge Ram 5.9l 89-02 (33.6% similar) One crankshaft bearing set con rod set 12PCS. Items con rod main bearing set combo std standard for dodge 5.9 6.7 Cummins 89-02...(September 4th, 2024)
• Pai 172045 Engine Connecting Rod Bearing Set Standard Fractured R For Cummins (31.7% similar) Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. Pair 172045 engine connecting rod bearing set standard; fractured r for Cummins: part number: manufacturer: pair...(September 15th, 2024)
• Cummins 4309346 Rod Bearing Set For (51.3% similar) 4309346 rod bearing set for Cummins: part number: manufacturer: Cummins. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses. Made of high-quality components for durability...(September 15th, 2024)
• Cummins 4089405 Engine Connecting Rod Bearing For (47.8% similar) 4089405 engine connecting rod bearing for Cummins: part number: manufacturer: Cummins. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component...(September 16th, 2024)