The Multiquip 3219 Sub-Harness is a genuine OEM wiring sub-harness designed for a wide range of Multiquip, Whiteman, and Essick equipment. This harness is used across multiple machine families including MQ concrete mixers, Whiteman mortar mixers, walk-behind power trowels, plate compactors, rammers, trash pumps, centrifugal pumps, rollers, screeds, and masonry saws — making it one of the more broadly applied electrical components in the Multiquip parts catalog. Confirmed fitment includes models such as MC94P/S, MC64P/S, CA4HM, WM70S/P, WM120SH, MTX70HDR, MTX80HDR, MVC82VHW, MVH304GSB, QP3TH, and MRH800GS, among others. Ordering by part number 3219 ensures you receive the correct OEM-spec harness for your specific machine.
Key Features
- OEM Wiring Integrity: — Manufactured to Multiquip's original electrical specifications, ensuring correct conductor gauge, connector type, and circuit routing for each supported machine family.
- Plug-and-Play Connector Match: — Designed to connect directly to existing harness termination points with no splicing or re-pinning required across the supported model range.
- Broad Cross-Family Fitment: — Verified for use across mixers (MC94P/S, MC64P/S, WM70S/P, WM120SH, EM120S/P Series), walk-behind trowels (CA4HM), compactors (MVC82VHW, MVH304GSB), rammers (MTX50HD through MTX80HDR), pumps (QP3TH, QP402H), and more.
- Electrical Circuit Protection: — Correct sub-harness routing prevents chafing, short circuits, and signal loss that can cause erratic operation, failed starts, or instrument errors on machines with hour meters and tachometers.
- Multi-Equipment Serviceability: — A single part number covers a wide range of Multiquip product lines, simplifying parts stocking for dealers and rental fleets running mixed equipment inventories.
A sub-harness is a dedicated branch of a machine's main wiring system, responsible for routing electrical power and control signals to a specific zone or set of components — such as engine controls, hour meters, safety switches, or throttle solenoids. When a sub-harness becomes damaged through abrasion, heat exposure, or moisture ingress, the result can range from intermittent electrical faults to a complete failure to start or run. Replacing a worn or damaged sub-harness with the correct OEM part restores full circuit integrity and ensures all connected components receive the proper voltage and signal they require to operate as intended.
Part Details
| Part Number | 3219 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Sub-Harness |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC94P/S |
| MQ Mixers | MC94SK/MC94PK |
| Whiteman Walk-Behind Power Trowels | CA4HM |
| MQ Mixers | MC64P/S |
| Whiteman Mixers | WM70S/P |
| Saws | MP1455HP |
| Saws | MP120E |
| Saws | MP115E |
| Saws | MP1H |
| Vibrators | G55H |
| MQ Mixers | MC44S |
| International Walk-Behind Power Trowels | CA-4-4H |
| Centrifugal Pumps | QP3TH |
| Whiteman Mixers | WM120SH |
| Whiteman Mixers | WM120PH |
| Essick Mixers | EM120S Series |
| Essick Mixers | EM120P Series |
| Centrifugal Pumps | QP402H |
| Gasoline Powered Generators | GAC2.2HZ |
| Centrifugal Pumps | QP205SH |
| Plate Compactors | MVH304GSB |
| Rollers | MRH800GS |
| Rollers | R2000H |
| Duo Screeds | DSGPULW |
| Plate Compactors | MVC82VHW |
| Plate Compactors | MVC82VH |
| Plate Compactors | MVH128GH |
| Plate Compactors | MVC88VTHW |
| Plate Compactors | MVC88VTH |
| Rammers | MTX70HD |
| Rammers | MTX60HD |
| Rammers | MTX50HD |
| Plate Compactors | MVC40H |
| Rammers | MTR40HF |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
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.
