Komatsu 702-21-57400 Pilot Valve

Komatsu 702-21-57400 Aftermarket Pilot Valve

WQC Parts offers aftermarket Komatsu 702-21-57400 pilot valve for customers who need a clear, dependable replacement option backed by organized machine-usage data.

Part Information

• Komatsu part number: 702-21-57400
• Alternate search number: 7022157400
• Product type: Pilot Valve
• Usage-report description: VALVE, PILOT, PILOT VALVE, VALVE, PILOT

Known Machine Usage

Our Komatsu usage data links this part to Bulldozers, Wheel Loaders, Excavators applications.

Common machine models include: D375A, D475A, D475ASD, D65EX, D65PX, D65WX, WA450, WA470, WA480, WA500, PC1250, PC1250LC, PC1250SP, PC200.

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

Reported serial ranges include: 60001-UP (MINING SPEC.), 60001-UP, 65001-UP, 30147-UP (MINING SPEC.), 30147-UP, 80001-UP, 66001-UP (ECOT3, FOR NORTH AMERICA), A44001-UP.

Related or analog part numbers: 7022155901.

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.