Wacker Neuson 5100032703 Electro-Valve Coil

The Wacker Neuson Electro-Valve Coil is a genuine OEM component designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loader series. Sourced directly from Wacker Neuson, this coil meets the exact electrical and mechanical specifications of the original part fitted at the factory. Correct coil operation is critical to hydraulic valve response, making an accurate OEM replacement the dependable choice when servicing these machines. With part number verified against the full BL744 and BL742 model range, you can order with confidence.

Key Features

• Correct Electrical Specification: — Genuine OEM construction ensures the coil delivers the precise inductance and resistance values required to actuate the electro-valve reliably across all operating conditions.
• Direct Drop-In Replacement: — Engineered to match the original mounting configuration and connector interface, allowing straightforward installation without adapting wiring or hardware.
• Broad BL-Series Fitment: — Confirmed compatibility with BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders — covering the full current BL744 and BL742 range.
• Consistent Hydraulic Response: — A properly functioning coil energizes the valve solenoid cleanly and consistently, maintaining sharp, predictable hydraulic control for loader and backhoe functions.
• Electrical Safety Assurance: — As a genuine OEM electrical component, the 5100032703 meets Wacker Neuson's insulation and current-handling standards, reducing the risk of coil failure, overheating, or unintended valve behavior in the field.
• Genuine Wacker Neuson Part: — Supplied as an authorized OEM replacement, ensuring traceability and compatibility assurance for fleet maintenance records and service documentation.

An electro-valve coil generates a magnetic field when energized by an electrical signal, which in turn actuates the valve spool or poppet to direct hydraulic fluid flow within the machine's hydraulic circuit. On a backhoe loader, this controls functions such as boom movement, bucket curl, and loader arm operation — meaning a faulty or failed coil can result in sluggish response, complete loss of a hydraulic function, or erratic valve behavior. Replacing a worn or burned-out coil with the correct OEM part restores precise valve actuation and keeps hydraulic system performance where it needs to be.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.