The Multiquip 0204102085 Earth Wire ST-4100 is a genuine OEM ground wire designed for the ST-4100 concrete pump. Sourced directly from Multiquip, this replacement wire ensures the correct conductor gauge, terminal configuration, and connection length for a straight-swap installation on ST-4100 equipment. Keeping the grounding circuit intact is critical to safe electrical operation, and using the correct OEM part guarantees the circuit performs exactly as engineered.
Key Features
- Correct OEM Conductor Spec — Manufactured to the exact resistance and conductor rating required by the ST-4100 electrical system, not a generic wire cut to length.
- Direct-Swap Installation — Matches the original terminal ends and routing path on the ST-4100, so the wire seats and connects without any modification to existing mounts or connectors.
- ST-4100 Verified Fitment — Confirmed compatible with ST-4100 concrete pump models; part number 0204102085 is specific to this machine's wiring harness layout.
- Intact Grounding Path — A properly functioning earth wire keeps the electrical system grounded, protecting sensitive components and preventing erratic behavior caused by a broken or corroded ground circuit.
- Electrical Safety Compliance — A failed or missing ground wire on powered equipment creates shock and ignition risk; replacing it with the correct OEM part restores the circuit to its intended safety standard.
The earth wire — also called a ground wire — provides the return path for electrical current flowing through the machine's circuits. On the ST-4100 concrete pump, this wire bonds the frame and electrical components to a common ground reference, ensuring stable voltage and protecting both the operator and onboard electronics. When an earth wire corrodes, breaks, or loses a secure connection at either terminal, the result can range from intermittent electrical faults and component damage to a complete loss of operational control — making prompt replacement with part number 0204102085 essential for continued safe use.
Part Details
| Part Number | 0204102085 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Earth Wire ST-4100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-4100 | ST-4100 |
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.
