MOPAR 04429274AB Crankshaft Bearing Kit

( Part Type: Bearing Crankshaft ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Manufacturer Part Number: 04429274AB )

Review MOPAR Genuine Crankshaft Bearing Kit 4429274ab

The Mopar 04429274AB Crankshaft Bearing Kit is a factory-engineered solution designed specifically for Chrysler, Dodge, and Jeep vehicles. This kit is intended for use in 3.6L Pentastar engines and includes all necessary components to replace the crankshaft bearings.

The kit consists of a total of six bearings: three main bearings and three thrust bearings. These bearings are precision-machined from high-quality materials to provide superior durability and performance. Each bearing features a copper-alloy composition, which is known for its excellent load-carrying capacity, resistance to wear, and ability to dissipate heat.

The main bearings are designed to support the crankshaft and transmit power to the engine's connecting rods. They are engineered with a close clearance to ensure proper lubrication and reduce friction. The thrust bearings, on the other hand, are responsible for absorbing the radial and axial loads generated by the crankshaft. They are precision-machined to ensure proper alignment and reduce engine vibrations.

The Mopar 04429274AB Crankshaft Bearing Kit comes with all necessary hardware, including new bolts and gaskets. The installation process is straightforward and can be completed using common hand tools. The kit is also backed by Mopar's warranty, providing peace of mind and protection against defects in materials and workmanship.

In summary, the Mopar 04429274AB Crankshaft Bearing Kit is a top-quality solution for replacing worn or damaged crankshaft bearings in 3.6L Pentastar engines. Its precision-machined components, high-quality materials, and easy installation make it an excellent choice for do-it-yourselfers and professional mechanics alike.

Mopar 04429274AB Crankshaft Bearing Kit: A Comprehensive Analysis

The Mopar 04429274AB crankshaft bearing kit is a replacement solution designed for specific Chrysler, Dodge, and Jeep vehicles. This kit includes new crankshaft bearings, which are essential components in the engine's rotating assembly. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this particular kit.

1. OEM Quality: This Mopar crankshaft bearing kit is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal engine performance.

2. Improved Engine Durability: Worn-out crankshaft bearings can cause serious engine damage. Replacing them with new ones can help prevent future issues and extend the overall lifespan of the engine.

3. Reduced Noise: If the old crankshaft bearings are causing engine noise, a new set can help eliminate or significantly reduce the unwanted sounds.

4. Enhanced Performance: New crankshaft bearings can contribute to improved engine performance by reducing friction and ensuring proper clearances.

5. Wide Compatibility: The Mopar 04429274AB crankshaft bearing kit is compatible with various Chrysler, Dodge, and Jeep models, making it a versatile choice for many vehicle owners.

1. Cost: OEM parts like this crankshaft bearing kit can be more expensive compared to aftermarket alternatives. However, the peace of mind and potential long-term savings from avoiding major engine damage may outweigh the initial investment.

2. Installation Complexity: Installing crankshaft bearings can be a challenging process, especially for novice mechanics. It may be necessary to seek professional assistance to ensure proper installation and avoid potential damage to other engine components.

In conclusion, the Mopar 04429274AB crankshaft bearing kit offers several advantages, including OEM quality, improved engine durability, reduced noise, enhanced performance, and wide compatibility. However, it comes with a higher price tag and installation complexity compared to aftermarket alternatives. With proper consideration of your vehicle's needs and your mechanical skills, this OEM crankshaft bearing kit could be an excellent choice for maintaining or restoring optimal engine performance.

If you own a compatible Chrysler, Dodge, or Jeep vehicle and are experiencing engine issues, it's essential to consider the Mopar 04429274AB crankshaft bearing kit as a viable solution. While it may be more expensive than aftermarket options, the OEM quality, durability, and performance benefits it provides can save you from costly engine repairs in the long run. If you're unsure about the installation process, it's highly recommended to seek professional assistance to ensure a successful outcome.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Genuine Mopar Parts.

part #: 04429274ab prices

• $481.76-$507.12

specifications engibearing:

• for makes: Mopar
• part type: Bearing Crankshaft
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 5 On The Diagram Is Included
• manufacturer part number: 04429274AB

general engibearing:

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

offer engibearing:

• quantity: 2
• started: May 9, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

shipping engibearing:

• cost: $21.75
• class: Standard
• type: Fixed
• transit: 4-8 Days
• service: Standard

seller engibearing:

• rating: 100.0%
• city: Bartow, Florida
• # reviews: 19

payments engibearing:

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

returns engibearing:

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

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