King Engine Bearings Connecting Rod Bearing Set

2003–2022 Dodge, Chrysler, Jeep, Ram Models

CR8048SM0.25

Overview:

The King Engine Bearings +0.25mm Connecting Rod Bearing Set is engineered to provide superior durability and precision fitment for a wide range of Dodge, Chrysler, Jeep, and Ram vehicles from 2003 through 2022. Designed for enthusiasts and professional rebuilders alike, this bearing set ensures reliable engine performance by maintaining optimal clearances and reducing friction under demanding conditions.

King Engine Bearings has specialized in producing high-quality engine bearings since 1960, focusing on materials and manufacturing processes that deliver long-lasting protection and enhanced engine longevity. This +0.25mm oversized bearing set is ideal for engines requiring a precise bearing size upgrade during rebuilds or repairs.

Key Features:

Built with advanced materials and engineered for exacting standards, these connecting rod bearings offer:

• Oversized +0.25mm design for precise fitment in engines with machined crankshafts
• Bi-metal construction combining strengthened aluminum and manganese for enhanced wear resistance
• Lead-free, environmentally safe composite materials that meet modern environmental standards
• High load capacity to withstand the stresses of high-performance and heavy-duty applications
• Excellent conformability to crankshaft surfaces, reducing the risk of bearing failure
• Compatibility with a broad range of Dodge, Chrysler, Jeep, and Ram engines, including performance variants
• Manufactured to strict quality control standards for consistent thickness and durability
• Designed to reduce friction and improve oil film retention for better engine efficiency

Construction & Design:

King Engine Bearings utilizes a bi-metal aluminum alloy reinforced with manganese to create a bearing surface that balances strength and flexibility. This combination provides superior fatigue resistance and excellent compatibility with crankshaft materials. The lead-free composite design ensures environmental safety without compromising performance.

The +0.25mm sizing allows for precise clearance adjustments during engine rebuilds, accommodating crankshaft grinding or honing. Each bearing is engineered to exact tolerances, ensuring a snug fit that maintains oil film integrity and reduces wear over time.

Installation & Fitment:

Installation of the King Engine Bearings +0.25mm Connecting Rod Bearing Set requires standard engine rebuild procedures, including proper cleaning and inspection of the crankshaft journals. These bearings are designed to fit a wide range of Dodge, Chrysler, Jeep, and Ram models from 2003 to 2022, including popular performance and heavy-duty variants.

No special modifications are necessary when replacing bearings with this set, provided the crankshaft has been machined to the +0.25mm specification. Professional installation is recommended to ensure optimal bearing clearance and engine reliability.

What's Included:

• Complete set of +0.25mm connecting rod bearings for applicable engine models
• Packaging with part number and fitment details for easy identification

Ideal For:

This bearing set is ideal for automotive technicians, engine builders, and performance enthusiasts performing engine rebuilds or repairs on Dodge, Chrysler, Jeep, and Ram vehicles. It is especially suited for those upgrading or restoring engines that require oversized connecting rod bearings due to crankshaft machining or wear.

Whether restoring a classic Dodge Ram or upgrading a high-performance Dodge Challenger SRT Hellcat, these bearings provide dependable protection and longevity under demanding driving conditions.

Fitment Summary

Compatible with the following vehicles (years indicate model production range):

• Dodge Ram 1500 (2003–2010, 2011–2022)
• Dodge Ram 2500 (2003–2010, 2011–2018)
• Dodge Ram 3500 (2003–2009, 2011–2018)
• Dodge Viper SRT-10 (2003–2010)
• Dodge Durango (2004–2022)
• Dodge Ram 1500 SRT-10 (2004–2006)
• Chrysler 300 (2005–2022)
• Dodge Magnum (2005–2008)
• Jeep Grand Cherokee (2005–2022)
• Dodge Charger (2006–2022)
• Dodge Challenger (2008–2022)
• Dodge Viper (2008–2017)
• Jeep Grand Cherokee SRT (2014–2018)
• Dodge Challenger SRT Hellcat (2015–2022)
• Dodge Charger SRT Hellcat (2015–2020)
• Dodge Viper SRT (2016–2017)
• Jeep Grand Cherokee Trackhawk (2018–2021)
• Dodge Durango SRT Hellcat (2021)
• Jeep Grand Cherokee L (2021–2022)
• Jeep Wrangler (2021–2022)

King Engine Bearings specializes in engine bearings with a strong footprint in performance and racing, developing advanced bearing materials and designs for high-load engines. Builders and racers rely on King for main and rod bearings engineered to handle higher cylinder pressures and sustained RPM without sacrificing reliability.