The Multiquip 30700Z0T811 is a genuine OEM Noise Suppressor Cap Assembly designed for a wide range of Multiquip equipment including CA4HM walk-behind power trowels, MVH158GH and MVB85H plate compactors, MVC88VTHW and MVC88VTH plate compactors, GAC2.5HR and GA2.5HR gasoline-powered generators, and SP1G saws. As a factory-sourced component, it meets the exact specifications of the original part it replaces, ensuring a consistent, drop-in installation with no guesswork. DHS Equipment stocks this part to keep your Multiquip machines running cleanly and within compliance. Verify your model code against the fitment list before ordering to confirm this is the correct assembly for your unit.
Key Features
- Genuine OEM Ignition Suppression Spec — Manufactured to Multiquip's original electrical suppression standard, ensuring correct resistance characteristics for clean ignition signal quality.
- Direct-Fit Cap Assembly — Engineered to seat and connect exactly as the original, with matching terminal configuration for straightforward swap-out during routine service.
- Broad Multiquip Fitment — Compatible across multiple equipment families including CA4HM trowels, MVH158GH, MVB85H, MVC88VTHW, and MVC88VTH plate compactors, GAC2.5HR and GA2.5HR generators, and SP1G saws.
- Protects Engine Electronics — A properly functioning noise suppressor cap shields ignition and onboard electronics from electromagnetic interference, supporting consistent engine firing and smooth operation.
- Ignition System Integrity — A degraded or cracked suppressor cap can cause misfires, erratic engine behavior, or interference with nearby electronic equipment — replacing it promptly restores stable ignition performance.
The noise suppressor cap assembly sits at the spark plug end of the ignition lead and serves a dual purpose: it secures the high-tension wire connection to the spark plug while suppressing the electromagnetic interference generated by the ignition spark. This suppression protects sensitive onboard electronics and prevents radio frequency noise from affecting nearby equipment or instrumentation. When the cap deteriorates — through cracking, carbon tracking, or terminal corrosion — ignition misfires, hard starting, and erratic engine performance are common results, making timely replacement an important part of ignition system maintenance.
For fitment questions or parts support, contact DHS Equipment directly.
Part Details
| Part Number | 30700Z0T811 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Noise Suppressor Cap Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | CA4HM |
| Plate Compactors | MVH158GH |
| Plate Compactors | MVB85H |
| Gasoline Powered Generators | GAC2.5HR |
| Plate Compactors | MVC88VTHW |
| Plate Compactors | MVC88VTH |
| Saws | SP1G |
| Gasoline Powered Generators | GA2.5HR |
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.
