Fire Truck Parts

Coolant Spin-on w/ BTE Formula


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The objectives of diesel engine coolant filters, also known as water filters, are to remove contaminants from the engine cooling system and add chemicals to the coolant itself to replenish important protectants that may be lost over time. Baldwin Filters’ coolant spin-on filters with Balanced Treatment for Ethylene Glycol (BTE) formula are designed to protect the engine and enhance its performance. BTE formula coolants offer a combination of low-silicate antifreeze and water, which removes heat and lubricates the water pump. They provide freeze protection and prevent scale-sludge formation.

Technical Specifications

Application: Engine Coolant Filter
Brand: Baldwin
Contains: 10 Units BTE
Flow Rate: N/A
Includes: G381-A I Gasket
Length: 5 3/8 inch, 136.5 mm
Materials of Construction: Adding Later
Micron Rating: 50 μm
Mounting Type: N/A
Notes: NA
Outside Diameter: 3 11/16 inch, 93.7 mm
Product Type: Coolant Spin-on with BTE Formula
Series or Model Replaced: White 27-077522
Thread Size: 3/4-20
Weight: 0.58059776 kg, 1.28 lb
Product Type: Coolant Spin-on with BTE Formula
Contains: 10 Units BTE
Thread Size: 3/4-20
Outside Diameter: 3 11/16 (93.7)
Length: 5 3/8 (136.5)
Gasket: Integral Gasket: G381-A
Micron Rating: 20 Nominal; 45 Absolute
Application: Mack Engines, Trucks
Compatible Competitor Part Number: GMC 6439296; Mack 25MF428, 25MF428-A; White 27-077522

Additional Information

Weight 3 lbs


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