HomeBelts and Cooling > FiltersBaldwin BW5183 Cooling System Filter
Part #: BW5183

Baldwin BW5183 Cooling System Filter

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Reliable Cooling System Filter for Mack Trucks

The Baldwin BW5183 cooling system filter is designed specifically for Mack trucks, providing precise filtration to maintain optimal engine temperature and performance. Engineered with exact dimensions and an integral gasket, this filter ensures a secure fit and reliable operation.

  • Compatible with Mack trucks requiring Mack part number 20539991 replacement
  • Height: 4 7/16 inches (112.7 mm)
  • Outside diameter: 3 11/16 inches (93.7 mm)
  • Thread size: M16 x 1.5 for proper installation
  • Includes integral gasket (g401) for leak-free sealing
  • Packaged as 12 units per box for fleet or bulk needs

Detailed Product Description

The Baldwin BW5183 cooling system filter is engineered to meet the specifications of Mack trucks, replacing the original Mack 20539991 filter. Its precise height of 4 7/16 inches (112.7 mm) and outside diameter of 3 11/16 inches (93.7 mm) ensure compatibility and proper fitment. The M16 x 1.5 thread size allows for secure attachment within the cooling system. Featuring an integral gasket (g401), this filter provides a reliable seal to prevent coolant leaks and maintain system integrity. The BW5183 is supplied in a 12-unit box, making it suitable for maintenance operations requiring multiple replacements.

Applications and Problem Solving

  • Prevents coolant contamination and protects engine components
  • Helps maintain consistent engine temperature by ensuring clean coolant flow
  • Replaces worn or damaged filters to avoid overheating issues
  • Reduces risk of coolant leaks with integral gasket design
  • Supports routine maintenance schedules for Mack trucks

Installation Notes and Tips

When installing the Baldwin BW5183 filter, ensure the thread size M16 x 1.5 matches the vehicle’s filter mount. Verify the integral gasket is properly seated to prevent leaks. Follow manufacturer torque specifications to avoid over-tightening. It is recommended to inspect the cooling system for any signs of wear or damage during filter replacement.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for durability and performance. The BW5183 cooling system filter undergoes rigorous quality control to ensure consistent filtration and fitment. While no specific warranty information is provided, Baldwin products are recognized for their reliability in commercial vehicle applications.

BrandBaldwin
Part NumberBW5183
Contains12 units bte
FitsMack trucks
Height4 7/16
Height (mm)112.7
Integral Gasket{g401}
Outside Diameter 13 11/16
Outside Diameter 1 (mm)93.7
ReplacesMack 20539991
ThreadM16 x 1.5

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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.