Excavator Controller

High quality 243-77507000 relay box control unit, 100% new and compatible with HD820-1/2/3, HD512-1/3, and HD1023-1 excavators. ISO9001 certified, 6-month warranty, and in stock with low MOQ of 1 piece. Durable and reliable for construction machinery.

High-performance excavator controller computer board for R300LC-9SH models. Durable and reliable with 6-month warranty. In stock with fast DHL shipping. Custom options available from our own factory.

New JISION R210W-9S MCU controller board, part 21Q6-32210. Durable and efficient for excavator electrical systems. 6-month warranty, low MOQ of 1 piece, and fast global shipping. Custom packaging and 24-hour support available.

High-quality MCU controller for Hyundai R210-7 to R320-7 excavators. Direct replacement for 21N6-42100/101/102. Features 6-month warranty, low MOQ of 1 piece, and fast 1-4 day delivery. Ideal for durable, efficient machine control.

Factory price R210-9 MCU controller board for excavators. Compatible with multiple part numbers. Durable, tested, and in stock. 6-month warranty, fast global shipping, and customizable packaging. Ideal for heavy machinery maintenance.

Factory price RX225-7 MCU controller board for excavators. Durable and reliable, with 6-month warranty. Supports custom packaging and fast 1-4 day delivery. Ideal for excavator electronic system replacement.

New MCU controller for Robex330LC-7 excavators, part numbers 21N9-32101 and 21N9-32100. Offers reliable engine and hydraulic control. Backed by 6-month warranty, low MOQ, and fast global shipping from stock.

High-quality R250LC-3 excavator controller board with 6-month warranty. Features durable construction, 100% tested before delivery, and low MOQ of 1 piece. Supports custom packaging and fast global shipping via DHL, FedEx, or air/sea express.

JISION R170w-7 excavator controller ECU ensures reliable engine and hydraulic control. Built for durability, it offers 6-month warranty, low MOQ of 1 piece, and fast DHL shipping. Ideal replacement part for heavy machinery.

New JISION excavator controller ECU for R140W-9S models. Features durable construction, 6-month warranty, and fast 1-4 day delivery. Supports custom packaging and low MOQ. Ideal for reliable excavator electrical system replacement.

JISION R225LC-7 excavator controller ECU ensures precise engine and hydraulic control. Built for durability, it offers 6-month warranty, low MOQ of 1 piece, and fast DHL shipping. Ideal for replacement or upgrade with OEM-compatible 21N6-34890 part number.

Direct replacement ECU for R305-7 wheel excavators. Supports multiple part numbers including 21N6-32102, 21N8-32300, and 21N7-34100. Durable, plug-and-play design ensures reliable engine control. In stock with fast 1-3 day shipping via DHL/FedEx. 3-month warranty included.

Factory price R480-9S excavator MCU controller board with part numbers 21QB-32110 and 21QB-32111. Features 100% quality testing, 6-month warranty, low MOQ of 1 piece, and fast 1-4 day delivery. Ideal for excavator electronic system replacement.

Professional MCU controller board compatible with R215LC-7 and RD210-7 excavators. Features 6-month warranty, low MOQ of 1 piece, and fast 1-4 day delivery. Quality tested with video inspection and global shipping via DHL, FedEx, or air/sea.

Direct replacement AC control panel for Hyundai R225-7 excavators. Part numbers 11N6-90031 and 11N690031. Durable construction, easy installation, and backed by a 3-month warranty. In stock with fast DHL shipping.

Factory price RX305-7 MCU controller board for excavators. New and in stock with 6 month warranty. Supports custom packing and low MOQ from 1 piece. Fast DHL/FedEx shipping within 1-4 days. Reliable quality with 100% pre-shipment testing.

High quality 21HS-16911 HCE MCU controller for excavator repair. 100% new, durable, and ISO9001 certified. Compatible with 80D-9 and 50/60/70D-9 models. In stock with 3-month warranty. Custom packaging and global shipping available.

Genuine Jision RX215-9 excavator controller, part 21Q6-32330. Durable, efficient, and in stock. 3-month warranty, fast DHL shipping, and expert after-sales support. Ideal for construction machinery maintenance.

Direct replacement throttle knob switch for Doosan excavator control panels. Durable construction ensures reliable throttle control. Compatible with R210LC-7, R225-7, R305-7 models. 3-month warranty, fast DHL shipping from stock.

High quality ISX engine ECM for excavators. Durable, efficient, and in stock. Includes 3-month warranty and fast DHL shipping. Custom options available from a professional manufacturer.