Pressure Sensor 7861-93-1610 Fits for Komatsu PC228US-3 D475A-3 D155AX-5 D275A-5 HD465-7 HM400-1 GD535

Pressure Sensor 7861-93-1610 – Replacement for Komatsu PC228US-3 D475A-3 D155AX-5 D275A-5 HD465-7 HM400-1 GD535

Aftermarket pressure sensor engineered for accurate hydraulic and system pressure monitoring across a wide range of Komatsu heavy equipment applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 7861-93-1610, 7861931610
• Condition: New, aftermarket replacement
• Function: Monitors hydraulic and system pressure levels and transmits data to the machine control module to maintain safe operating conditions and prevent pressure-related faults across Komatsu excavator, dozer, dump truck, and grader applications

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Komatsu Excavator: PC228US-3, PC228US-3-AA, PC228US-3-AB, PC228US-3-AG, PC228US-3-AP, PC228US-3T-YT, PC228US-3U, PC228US-3-YA, PC228US-3-YB, PC228US-3-YG, PC228US-3-YP, PC228USLC-3, PC228USLC-3-AA, PC228USLC-3-AB, PC228USLC-3-AP, PC228USLC-3S, PC228USLC-3T-YT, PC228USLC-3U, PC228USLC-3-YA, PC228USLC-3-YB, PC228USLC-3-YP
• Komatsu Bulldozer: D475A-3, D475A-3-HD, D475A-3-SC, D475A-5, D475A-5A, D575A-3, D575A-3-M, D575A-3-SC
• Komatsu Crawler Dozer: D155AX-5, D275A-5, D275A-5D, D275AX-5, D275AX-5-KO, D375A-5
• Komatsu Dump Truck: HD325-6W, HD465-7, HD605-7, HM300-1, HM300-2, HM300TN-1, HM350-1, HM350-2, HM350-2R, HM400-1, HM400-2, HM400-2R
• Komatsu Motor Grader: GD535
• Komatsu Mobile Crusher: BR100JG-2, BR480RG-1, BR480RG-1-M1

Why Choose This Pressure Sensor

The pressure sensor is a critical monitoring component across Komatsu heavy equipment platforms — it continuously tracks hydraulic and system pressure and feeds real-time data to the machine control module to maintain safe operating conditions and prevent pressure-related faults that can cause equipment damage or unplanned downtime. A failed or inaccurate pressure sensor triggers fault codes, activates warning indicators, and can result in derate conditions that disrupt job site productivity and fleet schedules. This replacement unit delivers:

• Accurate pressure monitoring – Engineered to meet the signal output, connector, and dimensional specifications of Komatsu PC228US-3, D475A-3, D155AX-5, and related equipment platforms
• Exact-fit installation – Direct replacement designed for drop-in compatibility without modification across all listed Komatsu equipment
• Durable construction – Built to withstand the demanding duty requirements of Komatsu excavators, bulldozers, dump trucks, motor graders, and mobile crushers
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Pressure Sensor 7861-93-1610

Essential for Komatsu PC228US-3, D475A-3, D155AX-5, D275A-5, HD465-7, HM400-1, and GD535 maintenance and pressure sensor replacement. Keep your Komatsu equipment delivering full performance and uninterrupted operation on every job site.