ACL High Performance Rod Bearing Set

Fits 2019–2026 Ford Ranger with 2.3L Turbo Engine

Part #: 4B8172H-.25

Overview

The ACL 4B8172H-.25 High Performance Rod Bearing Set is engineered for enthusiasts and professionals seeking reliable, durable engine components for their turbocharged Ford Ranger. Designed specifically for the 2.3L Duratec engine, this oversized bearing set helps support increased power and performance modifications by providing enhanced load capacity and improved oil film stability. Whether you're rebuilding or upgrading your engine, these bearings are crafted to withstand the stresses of high-performance driving while maintaining excellent durability and consistent oil flow. This set is ideal for those aiming to optimize engine reliability during tuning, forced induction upgrades, or high-mileage rebuilds. It offers a precise fit and robust construction to ensure your engine maintains optimal performance under demanding conditions.

Key Features

Designed with high-quality materials and precision engineering, the ACL 4B8172H-.25 bearings feature an oversized .25 increase to accommodate performance modifications. The key features include:

• Manufactured from durable, high-strength alloy for longevity and wear resistance
• Engineered for turbocharged applications with high load capacity
• Precision-machined for a perfect fit and smooth operation
• Optimized oil clearance for improved lubrication and heat dissipation
• Designed to support increased horsepower and torque levels
• Corrosion-resistant coating for enhanced durability in demanding environments

Construction & Design

These rod bearings are crafted with a focus on structural integrity and thermal stability. The high-quality alloy construction ensures consistent performance, while the precision machining guarantees a tight, accurate fit within the engine block. The bearings are designed to provide reliable oil film support, reducing wear and extending engine life during high-stress conditions.

Installation & Fitment

Installation requires standard engine rebuild procedures, with attention to proper torque specifications and clearance measurements. These bearings are a direct replacement for the original components on the specified Ford Ranger models, ensuring a straightforward upgrade for compatible engines.

What’s Included

The package includes a complete set of rod bearings designed specifically for the 2.3L Duratec turbocharged engine, providing all necessary components for a comprehensive upgrade or rebuild.