Baldwin RS3743 Engine Air Filter

Overview of Baldwin RS3743 Engine Air Filter

The Baldwin RS3743 engine air filter is designed specifically for International trucks, providing reliable filtration to maintain engine performance. Featuring a 3 3/32 inch dust evacuation hole and an inside-out flow direction, this filter supports efficient air intake and dust removal.

• Compatible with International trucks requiring engine air filters
• Contains a 3 3/32 inch (78.6 mm) dust evacuation hole for effective dust removal
• Includes one furnished gasket for proper sealing
• Dimensions: Height 23 17/32 inches (597.7 mm), Inside Diameter 5 5/32 inches (131 mm), Outside Diameter 9 21/32 inches (245.3 mm)
• Replaces International part numbers 3507421-C1 and 3517842-C1
• Designed for inside-out flow direction; requires two filters per application (left and right)

Detailed Product Description

The Baldwin RS3743 engine air filter is engineered to meet the filtration needs of International trucks, ensuring clean air delivery to the engine. Its large dust evacuation hole of 3 3/32 inches (78.6 mm) facilitates efficient removal of dust and debris, which helps maintain engine longevity and performance. The filter’s height of 23 17/32 inches (597.7 mm) and precise inside and outside diameters ensure a secure fit within the air intake system. The included gasket aids in creating a tight seal to prevent unfiltered air bypass. This filter operates with an inside-out flow direction and is designed to be used in pairs, one for the left side and one for the right side of the vehicle’s air intake system.

Applications and Problem Solving

• Prevents engine damage caused by dust and particulate contamination
• Maintains optimal airflow for International trucks’ engine efficiency
• Reduces engine wear by filtering harmful debris from intake air
• Replaces worn or damaged filters with exact fit for International models
• Supports compliance with engine maintenance schedules for heavy-duty trucks

Installation Notes and Tips

When installing the Baldwin RS3743 engine air filter, ensure the inside-out flow direction is correctly oriented to maintain proper filtration. This filter requires two units per application, one for the left side and one for the right side of the air intake system. Use the furnished gasket to achieve a secure seal and prevent air leaks. Verify compatibility with your specific International truck model by cross-referencing part numbers 3507421-C1 and 3517842-C1.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for durability and filtration efficiency. The RS3743 engine air filter is built to provide consistent performance under demanding conditions typical of heavy-duty International trucks. While no specific warranty information is provided, Baldwin’s reputation in the filtration market supports reliable product quality.