HomeBelts and Cooling > FiltersBaldwin B5145 Cooling System Filter
Part #: B5145

Baldwin B5145 Cooling System Filter

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Overview of Baldwin B5145 Cooling System Filter

The Baldwin B5145 cooling system filter is designed specifically for Volvo equipment, providing reliable filtration for extended service coolant systems. Engineered to meet the demands of heavy-duty cooling applications, this filter supports long life and efficient engine performance.

  • Compatible with Volvo equipment requiring cooling system filtration
  • Height: 4 7/16 inches (112.7 mm)
  • Outside diameter: 3 11/16 inches (93.7 mm)
  • Thread size: M16 x 1.5
  • Integral gasket included for secure sealing
  • Replaces Volvo part number 20458771 and Fleetguard WF2129
  • Designed for long life up to 150,000 miles with extended service coolant

Detailed Product Description

The Baldwin B5145 cooling system filter is engineered to maintain optimal coolant cleanliness in Volvo equipment. With a height of 4 7/16 inches (112.7 mm) and an outside diameter of 3 11/16 inches (93.7 mm), this filter fits precisely to ensure proper coolant flow and filtration. The integral gasket (part number g401) provides a reliable seal to prevent leaks and contamination. Featuring a thread size of M16 x 1.5, the B5145 is compatible with specific Volvo cooling systems and replaces OEM part 20458771 as well as Fleetguard WF2129 filters. This filter is designed for use with extended service coolant, supporting a long service interval of up to 150,000 miles, which helps reduce maintenance frequency and downtime.

Applications and Problem Solving

  • Prevents coolant contamination that can cause overheating
  • Reduces risk of corrosion and scale buildup in cooling systems
  • Helps maintain consistent engine temperature for Volvo equipment
  • Supports extended service intervals with long-life filtration
  • Replaces worn or damaged cooling system filters to restore system efficiency

Installation Notes and Tips

When installing the Baldwin B5145 filter, ensure the thread size M16 x 1.5 matches the vehicle’s cooling system port. Verify the integral gasket is properly seated to avoid leaks. It is recommended to drain the cooling system partially before filter replacement to minimize spillage. Follow Volvo equipment manufacturer guidelines for coolant type and service intervals to maximize filter performance and longevity.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet stringent quality standards for durability and filtration efficiency. The B5145 cooling system filter is designed to meet or exceed OEM specifications for Volvo equipment. While specific warranty details are not provided, Baldwin products typically come with a limited warranty against defects in materials and workmanship. Consult Baldwin or authorized distributors for warranty terms related to this part number.

BrandBaldwin
Part NumberB5145
FitsVolvo equipment
Height4 7/16
Height (mm)112.7
Integral Gasket{g401}
Notes"long life (150,000 miles) used with extended service coolant."
Outside Diameter 13 11/16
Outside Diameter 1 (mm)93.7
ReplacesVolvo 20458771; fleetguard wf2129
ThreadM16 x 1.5

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