GENUINE GM PARTS 55514327 Engine Crankshaft Bearing 193468178029

( Brand: Genuine Gm Parts ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 55514327 ), ( Type: Engine Crankshaft Main Bearing ), ( UPC: 193468178029 )

Review GENUINE GM PARTS Engine Crankshaft Main Bearing

GM 55514327 Engine Crankshaft Bearing

The GM 55514327 engine crankshaft bearing is a crucial component in the powertrain system of select General Motors vehicles. This part is designed to facilitate the smooth rotation of the crankshaft within the engine, thereby reducing friction and promoting optimal engine performance.

This bearing is precision-machined using high-quality steel alloys and advanced manufacturing processes. Its outer diameter measures approximately 68.8 millimeters, with an inner diameter of around 61.1 millimeters. The thickness of the bearing ranges from 18.5 to 21.1 millimeters, depending on the specific application.

The surface of the GM 55514327 engine crankshaft bearing features a unique micro-finish that minimizes friction and enhances the lubrication properties of the bearing. This micro-finish is achieved through the utilization of advanced grinding techniques and rigorous quality inspections.

The bearing comes with an integral oil ring groove that ensures efficient oil distribution and lubrication, prolonging the life of the bearing and enhancing engine performance. Additionally, the bearing features a robust design and high-tensile strength, allowing it to withstand the extreme pressures and temperatures generated within the engine.

The GM 55514327 engine crankshaft bearing is compatible with various GM vehicles, including select models of the Chevrolet Silverado, Suburban, and Tahoe, as well as the GMC Sierra, Yukon, and Yukon XL. It is essential to verify the specific application and engine configuration to ensure proper fitment before installation.

In summary, the GM 55514327 engine crankshaft bearing is a robust and reliable component that plays a vital role in the smooth operation of the engine. Its precision-machined design, advanced micro-finish, and integral oil ring groove contribute to its exceptional performance and longevity. This bearing is an essential upgrade for any GM vehicle owner seeking to enhance their engine's performance and reliability.

Buying a GM 55514327 engine crankshaft bearing involves considering its potential advantages and disadvantages for your vehicle's performance and maintenance. Here's a detailed analysis:

1. Improved Engine Performance: A new crankshaft bearing can help reduce engine noise and improve overall engine performance. Worn-out bearings can cause vibrations and noise, which can negatively impact engine performance.

2. Increased Durability: A new crankshaft bearing is more durable than a worn-out one. Worn-out bearings can lead to further engine damage if left unattended.

3. Smoother Engine Operation: A new crankshaft bearing allows for smoother engine operation, reducing the risk of engine seizure or damage due to excessive friction.

1. Cost: Replacing an engine crankshaft bearing can be expensive. The cost of the part itself, labor, and other associated costs can add up quickly.

2. Time-Consuming: Engine crankshaft bearing replacement is a time-consuming process. It typically involves removing the crankshaft, which can take several hours.

3. Risk of Damaging Other Components: During the replacement process, there is a risk of damaging other engine components if not done correctly.

Considering the advantages and disadvantages, replacing a worn-out engine crankshaft bearing is essential for maintaining optimal engine performance and preventing further damage. However, the cost and time required for the replacement process can be significant. It's recommended to consult a professional mechanic for an accurate diagnosis and replacement process to minimize the risk of damaging other components.

If you suspect that your engine crankshaft bearing is worn out, it's best to have it checked by a professional mechanic as soon as possible. They can diagnose the issue accurately and recommend the best course of action for your specific situation. Additionally, consider investing in a high-quality aftermarket part to ensure long-term durability and performance.

Details:

Add details like Tried to install this part, and it didn't fit. Request a Return. Changed My Mind. High-value items are usually sent with signature-delivery requirements. Found a Better Price.

Just Didn't Like it. This part fits rehi clews made in the following years 2020 ,2021,2022,2023,2024,2025. 55514327: Genuine GM Parts: Engine Crankshaft Main Bearing. If you do, our experts will hand-verify compatibility before shipping.

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part #: 55514327 prices

• $30.27-$30.44

specifications engibearing:

• brand: Genuine Gm Parts
• manufacturer warranty: 1 Year
• manufacturer part number: 55514327
• type: Engine Crankshaft Main Bearing
• upc: 193468178029

offer engibearing:

• started: May 15, 2026
• quantity: 5
• availability: In Stock
• sold: 0
• options: Ship-to-home

general engibearing:

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

seller engibearing:

• rating: 99.2%
• city: Garland, Texas
• # reviews: 19115

shipping engibearing:

• type: Fixed
• cost: $0.00
• transit: 19-29 Days
• service: Standard
• class: Standard

payments engibearing:

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

returns engibearing:

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

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