Komatsu 20Y-979-3110 Air Compressor

Komatsu 20Y-979-3110 Aftermarket Air Compressor

WQC Parts offers aftermarket Komatsu 20Y-979-3110 air compressor for customers who need a clear, dependable replacement option backed by organized machine-usage data.

Part Information

• Komatsu part number: 20Y-979-3110
• Alternate search number: 20Y9793110
• Product type: Air Compressor
• Usage-report description: AIR COMPRESSOR A., AIR COMPRESSOR ASS'Y, AIR COMPRESSOR A.,(SEE FIG.Y1979-01A0), AIR COMPRESSOR ASS'Y,(SEE FIG.K0710-52A0A), AIR COMPRESSOR ASS'Y,(R134A)

Known Machine Usage

Our Komatsu usage data links this part to Motor Graders, Pipelayers, Bulldozers, Wheel Loaders applications.

Common machine models include: GD705A, GD825A, D155C, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D40A, D40P, D40PF, D40PL.

Reported category/application areas: GRADERS, PIPELAYERS, BULLDOZERS, WHEEL LOADERS, EXCAVATORS.

Reported serial ranges include: 21001-UP, 13001-UP, 11001-UP, 20001-UP, 15686-UP, 50001-50499 (FOR NORTH AMERICA), 50001-50499, 50501-UP.

Related or analog part numbers: 20Y9793111.

Fitment Notes

Always confirm final fitment by checking the Komatsu part number, machine model, serial range, and arrangement before ordering. The same part number can appear across multiple models or serial ranges depending on the machine configuration.

Why Choose WQC Parts?

WQC Parts focuses on WQ Certified aftermarket Komatsu parts for heavy equipment owners, repair shops, and fleet operators who need reliable replacement parts, organized product data, and support for keeping machines working.