1. Engine Bearings Parts
  2. sku: 10155868260195673
  3. ACL BEARINGS 4B8170H-.025

ACL BEARINGS 4B8170H-.025 Conrod Bearing Set Dohc Duratec 4B8170H-025 Ford/mazda 23L Race

fits make: Ford, Mazda.

4b8170h-.025 Acl Bearings 4b8170h-025 Conrod Bearing Set For Ford/mazda 4 23l Dohc Duratec Race Series

( Brand: Acl Bearings ), ( Type: Connecting Rod Bearings ), ( Manufacturer Part Number: 4B8170H-.025 ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: 0.025 ), ( Fitment Type: Performance/custom ), ( Notes: Connecting Rod Bearing Set )

Review ACL BEARINGS Conrod Bearing Set Ford/mazda 23l Dohc Duratec Race Series

Introducing the ACL 4B8170H-.025/4B8170H-025 Conrod Bearing Set, an essential upgrade for Ford and Mazda 2.3L DOHC Duratec race engines. This high-performance bearing set is designed to enhance durability, reduce friction, and ensure optimal engine performance.

The 4B8170H-.025/4B8170H-025 Conrod Bearing Set comprises six units in total: three crankshaft main bearings (outer and inner) and three conrod bearings (big end). All bearings are manufactured using ACL's advanced materials and manufacturing processes, ensuring a perfect fit, exceptional strength, and unmatched reliability.

The ACL bearings feature a precision-machined, chrome-molybdenum steel backing plate and a high-quality, heat-treated steel roller. The roller is designed with a tapered roller geometry that provides superior load distribution and reduces friction. The bearings also have a high-silicon bronze alloy cage that ensures proper alignment and support for the roller.

These bearings are specifically engineered for the rigors of racing applications. They are designed to withstand the increased power, high RPMs, and extreme temperatures commonly encountered in competitive environments. This makes them an excellent choice for those seeking maximum performance and durability from their Ford or Mazda 2.3L DOHC Duratec engines.

The ACL 4B8170H-.025/4B8170H-025 Conrod Bearing Set is a direct replacement for the original equipment bearings, making installation straightforward and hassle-free. Each bearing comes with the necessary installation tools and instructions to ensure a seamless installation process.

In summary, the ACL 4B8170H-.025/4B8170H-025 Conrod Bearing Set is an essential upgrade for Ford and Mazda 2.3L DOHC Duratec race engines. These high-performance bearings offer improved durability, reduced friction, and enhanced performance, making them the go-to choice for serious racers seeking maximum power and reliability from their engines.

Pros and Cons of Buying ACL Bearings 4B8170H-.025 / 4B8170H-025 Conrod Bearing Set for Ford/Mazda 23L DOHC Duratec Race

The ACL (Automatic Components, Ltd.) 4B8170H-.025 and 4B8170H-025 conrod bearing sets are popular choices among Ford and Mazda Duratec race engine builders. These bearings are known for their high-performance capabilities and durability. In this analysis, we will discuss the pros and cons of purchasing these bearings for your Ford/Mazda 23L DOHC Duratec race engine.

Pros:

1. High-performance design: ACL bearings are engineered to withstand the extreme conditions of racing applications, including high RPMs and increased power output.

2. Improved durability: The ACL bearings' high-quality materials, precision manufacturing, and enhanced design features contribute to their extended lifespan.

3. Enhanced power delivery: ACL bearings help reduce power loss, allowing more power to be transferred to the crankshaft and ultimately to the wheels.

4. Reduced engine noise: The ACL bearings' superior design and manufacturing lead to reduced engine noise, contributing to a more enjoyable driving experience.

Cons:

1. Higher cost: ACL bearings are more expensive than standard OEM bearings due to their high-performance design and manufacturing process.

2. Requires specialized installation: Installing ACL bearings requires a higher level of expertise and specialized tools, adding to the overall cost and complexity of the project.

3. Not suitable for all applications: ACL bearings are specifically designed for high-performance racing applications. Using them in non-racing engines could lead to unnecessary expense and potential performance issues.

Ending Conclusion:

The ACL 4B8170H-.025 and 4B8170H-025 conrod bearing sets offer numerous advantages for Ford/Mazda 23L DOHC Duratec race engines, including improved performance, durability, and power delivery. However, these benefits come at a higher cost and the need for specialized installation.

If you're building a racing engine and seeking the highest performance and durability possible, ACL bearings are an excellent choice. However, if you're working on a budget or building a non-racing engine, you may want to consider other, more cost-effective bearing options. Ultimately, the decision to use ACL bearings depends on your specific engine building goals and budget.

Details:

Denote: Race Series Bearings. For listings with free shipping, it only applies within the continental 48 states. Part Number: 4B8170H-.025.

part #: 4b8170h025 price

  • $52.49

specifications engibearing:

  • for makes: Ford, Mazda
  • brand: Acl Bearings
  • type: Connecting Rod Bearings
  • manufacturer part number: 4B8170H-.025
  • items included: Engine Bearing
  • universal fitment: No
  • size: 0.025
  • fitment type: Performance/custom
  • notes: Connecting Rod Bearing Set

seller engibearing:

  • rating: 98.8%
  • city: Wrightstown, Wisconsin
  • # reviews: 67192

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  • transit: 2-5 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • service: Standard

returns engibearing:

  • time: 30 Days
  • policy: Returns Accepted
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general engibearing:

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

offer engibearing:

  • options: Ship-to-home
  • availability: In Stock
  • started: October 2, 2025
  • quantity: 1
  • sold: 0
for makes: ford, mazda, type: connecting rod bearings, items included: engine bearing, universal fitment: no, size: 0.025, fitment type: performance/custom, notes: connecting rod bearing set,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 10155868260195673,

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