Hydraulic Pump Angle Sensor 729-12-21000 for PC210-10 PC240-10 PC290-10 PC360-10 PC390-10 PC490-10 Excavator | OEM Replacement

The JISION Hydraulic Pump Angle Sensor 729-12-21000 is a high-quality OEM replacement designed to monitor the swash plate or pump angle position of the hydraulic main pump. It delivers accurate feedback signals to the machine control system, helping optimize hydraulic flow, improve machine responsiveness, and maintain efficient operation.

Manufactured with premium electronic components and precision engineering, every sensor is 100% tested before shipment to ensure reliable performance in demanding construction and mining environments.

• 729-12-21000
• 7291221000

Suitable for many Komatsu excavators, including:

• PC200-10
• PC210-10
• PC215-10
• PC228US-10
• PC240-10
• PC290-10
• PC360-10
• PC390-10
• PC490-10
• PC490-11

(More models available. Please confirm your part number before ordering.)

Provides precise hydraulic pump position feedback for optimal hydraulic system performance.

Manufactured according to OEM specifications for reliable fitment and stable operation.

Ensures fast and accurate communication with the excavator control system.

Designed to withstand vibration, dust, moisture, and harsh construction environments.

Direct replacement with standard electrical connectors for quick installation.

Each sensor undergoes comprehensive electrical and functional testing before delivery.

JISION specializes in supplying premium construction machinery electrical components and hydraulic system parts.

We provide:

• OEM Replacement Parts
• OEM New Parts
• Genuine Used Parts
• Strict Quality Inspection
• Stable Inventory
• Professional Technical Support
• Fast Worldwide Shipping
• 24-Hour Customer Service

Our products are trusted by equipment dealers, repair workshops, rental companies, and fleet owners worldwide.

Suitable for:

• Excavators
• Mining Equipment
• Earthmoving Machinery
• Construction Equipment
• Hydraulic System Maintenance
• Heavy Equipment Repair

Each sensor is carefully packed with:

• Moisture-proof packaging
• Anti-static protection
• Shockproof foam cushioning
• Export-standard carton
• Custom JISION packaging available

Worldwide shipping via DHL, FedEx, UPS, TNT, air freight, and sea freight.

Yes. It is manufactured to OEM specifications for reliable performance and excellent compatibility.

Yes. Every sensor is fully tested for signal accuracy and functionality before shipment.

Please send us:

• Machine model
• Machine serial number
• Original part number
• Photos of the original sensor (if available)

Our technical team will verify compatibility before shipment.

Most popular models are available in stock for immediate delivery.

We offer a 12-month warranty under normal operating conditions.

• Hydraulic Pump Angle Sensor
• 729-12-21000
• 7291221000
• PC210-10 Pump Angle Sensor
• PC240-10 Hydraulic Sensor
• PC290-10 Pump Sensor
• PC360-10 Angle Sensor
• PC390-10 Hydraulic Pump Sensor
• PC490-10 Sensor
• Excavator Hydraulic Sensor
• Hydraulic Pump Position Sensor
• Excavator Electrical Parts
• OEM Replacement Hydraulic Sensor
• Construction Machinery Sensor