HomeAir and Fuel Delivery > FiltersBaldwin RS4618 Engine Air Filter
Part #: RS4618

Baldwin RS4618 Engine Air Filter

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Overview of Baldwin RS4618 Engine Air Filter for Mack Trucks

The Baldwin RS4618 engine air filter is designed specifically for Mack trucks, providing reliable filtration to maintain engine performance. Featuring a drainage hole in the bottom and an inside-out flow direction, this filter supports efficient air intake and contaminant removal.

  • Compatible with Mack trucks requiring Mack 57md317 replacement filters
  • Includes a furnished gasket (G501-AF) for proper sealing
  • Height: 20 13/32 inches (518.3 mm)
  • Inside diameter: 5 13/16 inches (147.6 mm)
  • Outside diameter: 11 3/8 inches (288.9 mm)
  • Drainage hole located at the bottom for moisture management
  • Designed for inside-out flow direction to optimize filtration efficiency

Detailed Product Description

The Baldwin RS4618 engine air filter is engineered to meet the filtration needs of Mack trucks, replacing the Mack 57md317 filter. Its substantial height of over 20 inches and precise diameters ensure a secure fit and effective air filtration. The drainage hole at the bottom helps prevent moisture buildup, which can affect engine performance. The furnished gasket (G501-AF) ensures a tight seal, reducing the risk of unfiltered air bypassing the filter element. The inside-out flow direction is designed to capture contaminants effectively while maintaining airflow, supporting engine longevity and efficiency.

Applications and Problem Solving

  • Prevents engine damage caused by dust and airborne particles
  • Reduces moisture accumulation inside the air intake system
  • Maintains optimal airflow for engine combustion efficiency
  • Replaces worn or clogged Mack 57md317 filters in Mack trucks
  • Helps avoid engine performance issues related to poor air filtration

Installation Notes and Tips

When installing the Baldwin RS4618 engine air filter, ensure the furnished gasket (G501-AF) is properly seated to prevent air leaks. Confirm the filter is oriented for inside-out flow direction as specified. The drainage hole should be positioned at the bottom to allow effective moisture drainage. Verify dimensions to ensure compatibility with your Mack truck model before installation.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for durability and filtration performance. While specific warranty details for the RS4618 are not provided, Baldwin products typically undergo rigorous quality control to ensure reliable operation in heavy-duty applications.

BrandBaldwin
Part NumberRS4618
ContainsDrainage hole in bottom.
FitsMack trucks
Furnished Gasket{g501-af}
Height20 13/32
Height (mm)518.3
Inside Diameter 15 13/16
Inside Diameter 1 (mm)147.6
NotesInside-out flow direction
Outside Diameter 111 3/8
Outside Diameter 1 (mm)288.9
Remark 2One end
ReplacesMack 57md317

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