1. Engine Bearings Parts
  2. sku: 13489761961297604
  3. KING BEARING MB5778SM0.75

KING BEARING MB5778SM0.75 Engine Crankshaft Set

Mb5778sm0.75 King Bearing Engine Crankshaft Main Set

( Brand: King Bearing ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: MB5778SM0.75 ), ( Type: Engine Crankshaft Main Bearing Set )

Review KING BEARING Engine Crankshaft Main Set

The MB5778SM0.75 engine crankshaft set from King Bearing is a high-performance replacement option for your engine's worn-out crankshaft. This crankshaft set is specifically designed for various applications, including those found in high-horsepower engines, racing applications, and industrial equipment.

The MB5778SM0.75 crankshaft is forged from premium quality, micro-alloy steel, ensuring superior strength and durability. The forging process gives the crankshaft a more uniform grain structure and eliminates the porosity found in cast crankshafts. This results in a more robust and reliable component that can handle the rigors of high-performance use.

This crankshaft set includes the main crankshaft, counterweights, and other necessary hardware, making it a complete solution for your engine rebuild or upgrade project. The counterweights are designed to provide optimal balance and vibration control, ensuring smooth engine operation.

The MB5778SM0.75 crankshaft set is precision machined to exacting standards, ensuring that it fits perfectly in your engine and provides accurate clearances for other components. This attention to detail is crucial for proper engine function and longevity.

Additionally, this crankshaft set is designed to be compatible with a wide range of engines, making it a versatile option for various applications. The set includes detailed installation instructions and is backed by King Bearing's industry-leading warranty, giving you peace of mind and confidence in your purchase.

In summary, the MB5778SM0.75 engine crankshaft set from King Bearing is a high-quality, high-performance component designed to provide superior strength, durability, and balance for your engine. This set includes the main crankshaft, counterweights, and necessary hardware, making it a complete solution for your engine rebuild or upgrade project. With its precision machining, compatibility with a wide range of engines, and industry-leading warranty, this crankshaft set is an excellent choice for those seeking optimal engine performance and reliability.

The MB5778SM0.75 engine crankshaft set from King Bearing is a popular aftermarket option for replacing worn-out or damaged crankshafts in various applications. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. High-quality material: The MB5778SM0.75 crankshaft set is manufactured using forged steel, ensuring durability and strength.

2. Precise fitment: This crankshaft set is designed to provide a precise fit for specific engine applications, reducing the need for additional modifications.

3. Improved performance: A new crankshaft can lead to improved engine performance, as worn-out crankshafts can negatively impact engine efficiency.

4. OEM-style bearings: The MB5778SM0.75 crankshaft set comes with OEM-style bearings, ensuring a proper fit and reliable operation.

5. Backed by a warranty: King Bearing offers a warranty on their crankshaft sets, providing peace of mind and protection against manufacturing defects.

Cons:

1. Cost: Replacing an engine crankshaft is a significant investment. The cost of the MB5778SM0.75 crankshaft set may be higher than some other aftermarket options or even OEM replacements.

2. Installation complexity: Installing a new crankshaft can be a complex process, requiring specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure proper installation.

3. Potential for hidden damage: Replacing a crankshaft may uncover hidden engine damage that was not initially apparent. This could result in additional repair costs.

Conclusion:

The MB5778SM0.75 engine crankshaft set from King Bearing is a high-quality option for replacing a worn-out or damaged crankshaft. Its precise fitment, improved performance, and durable construction make it a worthwhile investment for those seeking reliable engine operation. However, its cost and installation complexity are important considerations. Ultimately, the decision to purchase this crankshaft set depends on the specific needs and budget of the individual.

Recommendation:

If you require a new engine crankshaft and are willing to invest in a high-quality, reliable option, the MB5778SM0.75 crankshaft set from King Bearing is a solid choice. Be sure to have a trusted mechanic install the crankshaft to ensure proper fitment and operation. Additionally, consider budgeting for any potential hidden engine damage that may be uncovered during the installation process.

Details:

Part Number: MB5778SM0.75. Engine Crankshaft Main Bearing Set. There are now hundreds of performance tuners on the web. This part fits vehicles made in the following years 2015 ,2016.

Some parts are made to order and may ship a few weeks/months later.

part #: mb5778sm075 prices

  • $77.62-$87.35

specifications engibearing:

  • brand: King Bearing
  • manufacturer warranty: 1 Year
  • manufacturer part number: MB5778SM0.75
  • type: Engine Crankshaft Main Bearing Set

returns engiBearing:

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

shipping engiBearing:

  • class: Standard
  • transit: 40-60 Days
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  • cost: $0.00
  • type: Fixed

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seller engiBearing:

  • # reviews: 4976
  • city: Philadelphia, Pennsylvania
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general engiBearing:

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

offer engiBearing:

  • options: Ship-to-home
  • quantity: 4
  • sold: 0
  • started: March 22, 2026
  • availability: In Stock
manufacturer warranty: 1 year, type: engine crankshaft main bearing set,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 13489761961297604,

King Bearing MB5778SM0.75 Is Similar To:

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2 offers $77.62–$87.35 USD
  • New. Offer #1 priced at $77.62 + $0.00 delivery = $77.62* total. Bearing Undersize:0.750 mm Main Bearings Series:SM Series.FREE SHIPPING
  • New. Offer #2 priced at $87.35 + $0.00 delivery = $87.35* total. Images of item are shown above may be actual or for product reference only. King (Size 0.75 Oversized) Main Bearing Set.FREE SHIPPING

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