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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » DeWalt Air Compressor Parts » DeWalt Portable Air Compressor Parts » DeWalt Hand Carry Electric Parts » A14879SV PUMP ASSY Replaced with N099921SV MASTERTOOLREPAIR.COM

PUMP ASSY Replaced with N099921SV N099921SV - A14879, , A14879SV $601.82

DeWalt Hand Carry Parts

Product Details

Found under the following brands: Annovi Reverberi-AR, Westward, Bostitch, Black & Decker, Craftsman, Devilbiss Air Power, DeWalt, Emglo, Excell, Porter Cable, Speedaire
Part Number: N099921SV (A14879, , A14879SV)


The pump compresses air and sends the pressurized air to an air receiver/tank for use. The two types of pumps are reciprocating pumps (by far the most common in construction and residential use) and rotary screw pumps. Many pumps are cast iron but can also be aluminum. In air compressors, there exist oil-free and oil-bath pumps. Oil-free pumps use bearings and a Teflon-coated compression ring and reed valves to produce compression, while oil-bath pumps use standard conrods, pistons and rings with an oil-filled crankcase. Oil-bath pumps are generally longer lasting, quieter and product more CFM/PSI; oil-free pumps don’t require much maintenance and are convenient and portable. A clean air filter and good, proper oil (if applicable) will keep your pump running for years to come.

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This item fits the following models:

Air Compressor Parts - D55146, 155839 - Type 1
Air Compressor Pump Parts - D55146 PUMP1 - type 1
Air Compressor Parts - D55146 - Type 3
Air Compressor - D55146 - Type 2
Air Compressor - D55146 - Type 4
Air Compressor - D55146 - Type 5

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