This high-performance Baldwin RS4643 air filter is engineered to boost engine efficiency by keeping out airborne contaminants and ensuring steady airflow. Designed for heavy-duty use, this filter is the ideal choice whether you’re maintaining your truck or handling emergency repairs. When you choose the Baldwin RS4643 air filter, you're investing in quality, durability, and peace of mind for your engine.
Technical Specifications
• Overall Diameter: 8.43 inches (≈214 mm)
• Internal Diameter: 4.25 inches (≈108 mm)
• Length: 5.3 inches (≈135 mm)
• Weight: 1.2 lbs (≈544 grams)
• Fits Inside: RS4642
Compatibility & Applications
• Heavy-duty trucks and industrial vehicles – built to withstand the demands of commercial transportation
• Select Cummins-powered engines and Volvo trucks – perfect for maintaining robust diesel performance
• Suitable for marine, mining, oil & gas, construction, and agricultural applications
• Replacement equivalent for filters from CARQUEST, DONALDSON, and other leading brands
Benefits & Service Commitments
• Durable construction extends engine life and maintains optimal airflow
• Early contamination warning helps support proactive maintenance
• Ships within 1 business day with free returns and no minimum order
• Backed by a one-year manufacturer warranty for genuine quality assurance
Experience dependable performance and exceptional engine protection. Purchase your Baldwin RS4643 air filter today and explore more options in our Baldwin collection.
