1. Engine Bearings Parts
  2. sku: 14099106204545633
  3. ENGINETECH BC378JSTD

ENGINETECH BC378JSTD Crankshaft Bearing Set Engine Standard 707473043090

Enginetech 707473043090 Crankshaft Main Bearing Set For 1 Engine Standard Size Direct Fit

( Brand: Enginetech ), ( UPC: 707473043090 ), ( Placement On Vehicle: Engine Compartment ), ( Fitment Footnotes: Standard Size ), ( Manufacturer Part Number: BC378JSTD ), ( Type: Crankshaft Main Bearing Set ), ( Features: Direct Fit ), ( Caution: Fitment Is For North America Vehicles ), ( Country Of Origin: Primary ), ( Material: Factory Specifications ), ( Information: Other Sizes Available ), ( Fitment Type: Direct Replacement ), ( Modified Item: No )

Review ENGINETECH Crankshaft Main Bearing Set Engine Standard Size Direct Fit

The Engine Tech 707473043090 crankshaft bearing set is an essential component for maintaining the smooth operation of your engine. Designed to fit engines with the standard crankshaft size, this set includes all the necessary crankshaft bearings required for a successful engine rebuild or replacement.

This set comprises of three main bearings: the first main bearing located at the front of the crankshaft, the second main bearing situated at the rear, and the counterweight bearing. Each bearing is meticulously engineered to provide reliable and efficient performance. Made from high-quality steel, they offer exceptional load capacity and durability.

The first main bearing features an integral oil seal, designed to prevent oil leakage and ensure a consistent oil film between the bearing and the crankshaft. The second main bearing, also known as the thrust bearing, is responsible for absorbing the thrust loads generated during engine operation. It is designed to accommodate the slight endplay in the crankshaft, ensuring proper engine alignment and reducing wear.

The counterweight bearing, located at the counterweight of the crankshaft, serves to support the weight of the engine's accessories, such as the alternator and water pump. It is designed to accommodate the high loads and stresses generated by these components, ensuring their secure and efficient operation.

Each bearing in this set comes pre-lubricated with a high-performance, synthetic oil. This ensures that the bearings are ready to install and run as soon as they are installed in the engine. The use of synthetic oil also offers improved lubrication properties, extending the life of the bearings and improving engine performance.

In summary, the Engine Tech 707473043090 crankshaft bearing set is an essential upgrade for any engine rebuild or replacement project. With its high-quality materials, precise engineering, and pre-lubricated design, this set ensures reliable and efficient engine performance for years to come.

A Comprehensive Analysis of buying a Engine Tech 707473043090 Crankshaft Bearing Set

Introduction:

The Engine Tech 707473043090 Crankshaft Bearing Set is a popular choice among engine enthusiasts and repair professionals. This article aims to provide an in-depth analysis of the pros and cons of purchasing this crankshaft bearing set to help you make an informed decision.

Pros:

1. High-Quality Material: The Engine Tech crankshaft bearing set is manufactured using premium materials, ensuring durability and reliability. The bearings are made of steel and brass, which are known for their strength and resistance to wear and tear.

2. Precision Manufacturing: Each bearing in the set is manufactured to tight tolerances, ensuring a perfect fit and minimizing the chances of engine damage due to misalignment or play.

3. Compatibility: The Engine Tech crankshaft bearing set is designed to fit a wide range of engines, making it a versatile choice for various applications.

4. Affordable: Compared to other high-quality crankshaft bearing sets, the Engine Tech 707473043090 is relatively affordable, making it an attractive option for those looking to save on costs.

5. Easy Installation: The bearing set comes with clear installation instructions, making the process straightforward for most users.

Cons:

1. Limited Availability: The Engine Tech crankshaft bearing set may not be readily available in local auto parts stores, requiring customers to order online.

2. Additional Costs: While the bearing set itself may be affordable, additional costs such as shipping or installation fees may add up.

3. Potential Compatibility Issues: Although the bearing set is designed to fit a wide range of engines, there may still be instances where it does not perfectly match the engine's specifications.

Conclusion:

The Engine Tech 707473043090 Crankshaft Bearing Set offers a balance of affordability, quality, and compatibility. Its high-quality materials, precision manufacturing, and compatibility with various engines make it an attractive choice for those in need of a new crankshaft bearing set. However, potential limitations in availability and potential compatibility issues should be considered before making a purchase.

Recommendation:

Based on the analysis provided, the Engine Tech 707473043090 Crankshaft Bearing Set is a solid choice for those seeking a reliable, affordable, and versatile option. However, it is crucial to ensure the set is compatible with the specific engine model before purchasing. To minimize potential compatibility issues, it is recommended to double-check the engine's specifications against the manufacturer's compatibility list. Additionally, making the purchase from a reputable online retailer or authorized Engine Tech dealer can help mitigate any concerns regarding availability or quality.

Details:

CAUTION: Fitment is for North America vehicles. Fitment Footnotes: Standard Size. Information: Other Sizes Available

Timing Parts/Kits-Valve Train. Tire Chains And Accessories. Brand: EngineTech. Condition: New.

Features: Direct Fit. How to verify this part fits your vehicle. EngineTech Crankshaft Main Bearing Set for 1 Engine Standard Size Direct Fit: MSRP: $67.49.: Crankshaft Main Bearing Set.

Material: Factory Specifications. Engine Parts. MPN: BC378JSTD. Placement on Vehicle: Engine Compartment.

Manufacturer Part Number: BC378JSTD. Country of Origin Primary: IL.

specifications engibearing:

  • brand: Enginetech
  • upc: 707473043090
  • placement on vehicle: Engine Compartment
  • fitment footnotes: Standard Size
  • manufacturer part number: BC378JSTD
  • type: Crankshaft Main Bearing Set
  • features: Direct Fit
  • caution: Fitment Is For North America Vehicles
  • country of origin: Primary
  • material: Factory Specifications
  • information: Other Sizes Available
  • fitment type: Direct Replacement
  • modified item: No

seller engibearing:

  • city: Portland, Oregon
  • # reviews: 13858
  • rating: 99.9%

general engibearing:

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

shipping engibearing:

  • transit: 3-7 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00
  • class: Standard

offer engibearing:

  • availability: In Stock
  • started: April 21, 2026
  • sold: 0
  • quantity: 4
  • options: Ship-to-home

returns engibearing:

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

payments engibearing:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay
placement on vehicle: engine compartment, fitment footnotes: standard size, type: crankshaft main bearing set, features: direct fit, caution: fitment is for north america vehicles, country of origin: primary, information: other sizes available, fitment type: direct replacement, modified item: no,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, material: factory specifications, sku: 14099106204545633,

Enginetech BC378JSTD Is Similar To:

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5 offers $48.68–$53.99 USD
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