ACL
ACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size Race Series Main Bearing Set - 5M8174HX-STD
- SKU:
- ACL5M8174HX-STD
- UPC:
- 9315726455746
- MPN:
- 5M8174HX-STD
- Availability:
- Regularly stocked product
Description
Do these bearings fit my 2005 Mazda 3 2.3L?
Confirming exact fitment with your vehicle's VIN or engine code is essential before ordering these ACL Race Series Main Bearings.
What is the installation process for these main bearings?
Professional installation is strongly recommended to ensure correct seating and optimal performance of these high-performance bearings.
ACL Race Series Main Bearings are engineered for demanding race applications, achieving a peak performance score of 9 in track and racing competition. These standard size bearings utilize advanced materials for superior durability. Trust ACL for unwavering crankshaft support under extreme engine loads.
Key Features
- ACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size Race Series Main Bearing Set
- Mazda LF MZR 1998cc Inline4 DOHC 4v
Why Choose the ACL Race Series Main Bearings
Delivers enhanced engine reliability for demanding race conditions.
Achieves optimal crankshaft support for high-performance applications.
Provides superior durability to withstand extreme engine loads.
Maximizes engine power output through precise component fitment.
Who Is This For?
Track / Autocross — 9/10
Engineered for race-only applications, ensuring peak performance.
Racing Competition — 9/10
Engineered for race-only applications, ensuring peak performance.
Street Performance — 7/10
Designed for race applications, enhancing engine performance.
Engine Performance — 9/10
Engineered for race-only applications, ensuring peak performance.
Drag Racing — 8/10
Race-only design supports high-performance engine demands.
Frequently Asked Questions
What vehicles are ACL Race Series Main Bearings compatible with?
ACL Race Series Main Bearings are designed for the Mazda LF MZR 1998cc Inline4 DOHC 4v engine, commonly found in 2003 and later Ford and Mazda 2.0L/2.3L DOHC Duratec applications. Confirm specific vehicle fitment with your qualified technician to ensure precise compatibility. These bearings provide optimal crankshaft support for a range of Duratec-powered vehicles.
Is professional installation required for ACL Race Series Main Bearings?
Professional installation is recommended for ACL Race Series Main Bearings to achieve optimal results. Consulting a qualified technician ensures proper setup and engine integrity. This advanced installation process is crucial for maximizing the performance benefits of these race-focused bearings.
How do ACL Race Series Main Bearings enhance engine performance for racing?
ACL Race Series Main Bearings achieve a usage score of 9 for Racing Competition and Engine Performance, delivering peak performance and reliability. They are engineered to provide superior durability and optimal crankshaft support under extreme race conditions. This ensures maximum power output and engine longevity in demanding environments.
Is upgrading to ACL Race Series Main Bearings beneficial over stock components?
Upgrading to ACL Race Series Main Bearings is highly beneficial for race applications due to their enhanced engine reliability and superior durability. They provide optimal crankshaft support, designed to withstand extreme engine loads and maximize power output. This specialized construction offers a distinct performance advantage over stock components in competition.
What is the maintenance level associated with ACL Race Series Main Bearings?
ACL Race Series Main Bearings are associated with an advanced maintenance level due to their specialized design for competition. They are engineered for peak performance in demanding race conditions. Regular inspections by qualified technicians are recommended to ensure continued optimal function.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 | Ford | Focus | ZX3 |
Additional Resources
Browse More: Shop All Bearings — Engine Components
Additional Information
Case Lot Quantity: |
1 |
Category: |
Engine Components>Bearings |
Clearance Item: |
N |
MPN: |
5M8174HX-STD |
Proposition 65: |
N |
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