fits make: Honda. year: 1990–2005.



( Brand: Acl Bearings ), ( Type: Crankshaft Main Bearing ), ( Manufacturer Part Number: 5M1959A-.25 ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: 0.25 ), ( Fitment Type: Performance/custom ), ( Notes: Compatible With 90-05 Honda B16/17/18 K20/24 0.25mm )
The ACL 5M1959A-.25 Oversized Bearing Set is a premium choice for drivers who demand superior engine performance from their Honda B16/B17/B18/K20/K24 engines, manufactured between the years 90-05. This bearing set upgrades the factory bearings with larger, stronger versions to better accommodate the increased power output and high RPMs often encountered in high-performance applications.
These bearings are specifically designed to meet the needs of the popular Honda engines aforementioned. Each set includes a main bearing, a crankshaft thrust bearing, a con rod bearing set and a camshaft bearing set to give you a complete upgrade. The material used in the construction of these bearings is of the highest quality steel, allowing for exceptional strength and durability.
The oversized dimension of these bearings provides a snug fit within the engine block and crankshaft, minimizing any potential for play or movement under high loads. The 0.25mm oversize ensures a perfect fit with minimal clearance, resulting in reduced friction and improved engine efficiency. Additionally, due to their stronger design, these bearings can effectively dissipate heat, preventing the engine from overheating and prolonging its lifespan.
By upgrading to the ACL 5M1959A-.25 Oversized Bearing Set, you'll not only enhance the power output and longevity of your engine but also experience smoother operation and reduced noise levels, making for a more enjoyable driving experience. The set comes complete with detailed installation instructions, so you can quickly and easily swap out the factory bearings for the upgraded versions. Remember, choosing inferior bearings can easily compromise the performance and reliability of your engine, so why settle for anything less than the best? Upgrade to the ACL 5M1959A-.25 set today and take your engine to the next level.
The ACL 5M1959A-0.25 oversized bearing set is designed for use in Honda B16/17/18 K20/24 engines. These bearings provide enhanced performance and durability, but like any aftermarket part, they come with their advantages and disadvantages. Let's discuss the key pros and cons for this specific bearing set.
Pros:1. Enhanced Performance: Oversized bearings provide larger contact surfaces and reduced friction, translating to better engine performance, increased horsepower, and improved torque.
2. Longer Engine Life: ACL bearings are made with high-quality materials, offering improved strength and durability, resulting in extended engine life.
3. Reduced Engine Noise: With decreased friction and excellent dimensional tolerances, the oversized bearings help minimize engine noise.
4. Cooler Engine Operation:The improved design and materials of these bearings can help dissipate heat more efficiently, reducing engine temperatures and leading to better engine performance.
5. Suitability for High-Performance Applications: ACL bearings are ideal for applications where more power is being produced and better engine reliability is required.
Cons:1. Higher Cost: Oversized bearings typically cost more than standard bearings, making them more expensive for engine builders or enthusiasts.
2. Installation Complexity: Installing oversized bearings can be a more intricate process compared to standard bearings. Precise alignment and spacing is essential to ensure successful installation.
3. Custom Service Manuals: Some specific mounting procedures and instructions for oversized bearings may only be available through Honda or third-party vendors, adding to the inconvenience and potential added expense.
4. Upgraded Piston Rings: Installing oversized bearings may require upgrading the piston rings to ensure proper sealing.
5. Maintenance Considerations: Since oversized bearings offer advantages such as reduced friction, there might be a need for increased engine oil changes to maintain proper lubrication and prevent potential damage.
Conclusion:Considering the pros and cons, the decision to purchase the ACL 5M1959A-0.25 oversized bearing set for your Honda B16/17/18 K20/24 engine depends on your specific performance goals, budget, and engineering resources. If you're looking for improved engine performance, longer engine life, and can handle the added cost and installation complexity, these bearings can be a worthwhile investment. Alternatively, if budget is a primary concern or you lack the engineering resources to install the bearings correctly, using stock bearings might be a more suitable option. In summary, carefully weigh the advantages and disadvantages to determine if the benefits of oversized bearings align with your project goals and available resources.
ACL Oversized Main Bearing Set for 90-05 Honda B16/17/18 K20/24 0.25mmPart Number: 5M1959A-.25Suffix: Denote: Aluminum. For listings with free shipping, it only applies within the continental 48 states.