The Multiquip EM514X1133 Cap ST30 DNS is a genuine OEM replacement designed for the ST30 series swing tube concrete pump. As a direct OEM component, EM514X1133 is manufactured to the same specifications as the original part, ensuring correct fit and function on ST30 equipment. DHS Equipment stocks this part to help keep your concrete pump operating at full capacity with no guesswork on compatibility.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional standards required for concrete pump cap applications, where sealing integrity directly affects system pressure and output consistency.
- Direct Drop-In Replacement — Engineered to install in the same position and orientation as the original cap on ST30 equipment, with no reworking of the surrounding assembly required.
- Confirmed ST30 Fitment — Specifically sourced and validated for the Multiquip ST30 swing tube concrete pump series.
- Maintains System Integrity — A properly seated cap prevents pressure loss and contamination ingress in the pump circuit; a worn or damaged cap can lead to output inconsistency and accelerated wear on adjacent components.
The Cap ST30 DNS serves as a closure or port cap within the ST30 concrete pump's fluid or hydraulic circuit. Its role is to seal off a designated port or passage, maintaining system pressure and preventing contaminants from entering the pump assembly. When this cap is cracked, improperly seated, or missing, pressure integrity is compromised — which can cause irregular pump output, leaks, or damage to downstream components in the system.
For fitment questions or to confirm this part is correct for your ST30 unit, contact the DHS Equipment team directly.
Part Details
| Part Number | EM514X1133 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cap ST30 DNS |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST30 | ST30 |
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.
