Replacement CAT Radial Seal Air Filter 142-1403, 1421403
Cross Reference:
Fleetguard AF25468, Donaldson P777869, Baldwin RS4639
The 142-1403 Parameter：
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Part Number
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142-1403, 1421403
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Parts Name
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Air Filter
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Brand
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Caterpillar
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Overall Height
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507.20 mm
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Outer Diameter
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179.40 mm
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Inner Diameter
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144.50 mm
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Efficiency Rating
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Standard Efficiency
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Primary vs Secondary
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Secondary
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Seal Type
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Radial Seal
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The 142-1403 Features：
Cat Secondary Engine Air Filter are your last line of defense against dust, dirt and other contaminants that may damage the components of your income-producing machinery.
Tasked with protecting the engine while the primary filter is being changed or in the event of a breach in the main filter, this secondary unit plays a critical role in preventing damage due to contaminants.
The 142-1403 has three attributes:
1. Environmentally friendly
2. Increased airflow with less restriction
3. Serves the critical role of back-up filtration
