The Multiquip EM16190 Gasket is a genuine OEM replacement designed for hydraulic-driven concrete pumps including the LS-40, LS40TD, LS40D, LS50TD, LS60TD, LS400, LS450, LS500, LS600, LS600P, and ST-45HRM. Sourced directly from Multiquip, this gasket meets the original design specification for a confident, leak-free installation. Keeping the correct gasket in place is essential to maintaining proper sealing across pump connections and fluid passages — a failed or improperly fitted gasket can lead to fluid loss and compromised pump output. DHS Equipment stocks this part as an authorized Multiquip dealer, so you can order with confidence in both part authenticity and fitment accuracy.
Key Features
- Genuine OEM Sealing Material — Manufactured to Multiquip's original material and compression specification, ensuring a proper seal at the mating surfaces where this gasket is installed.
- Direct-Fit Replacement — Matches the original profile and bolt-pattern layout for drop-in installation on compatible LS-series and ST-series concrete pump models.
- Broad Fitment Coverage — Compatible with LS-40, LS40TD, LS40D, LS50TD, LS60TD, LS400, LS450, LS500, LS600, LS600P, and ST-45HRM concrete pump models.
- Leak Prevention — A correctly seated gasket maintains fluid containment at critical pump joints, preventing hydraulic or slurry loss that can degrade pump efficiency and output pressure.
- Fluid System Integrity — Replacing a worn or damaged gasket promptly prevents contamination of surrounding components and helps maintain consistent pump cycle performance on the jobsite.
A gasket creates a compressible, pressure-resistant seal between two mating surfaces — such as pump housings, valve bodies, or fluid passage covers — preventing fluid from escaping at the joint. In hydraulic-driven concrete pumps like the LS and ST series, gaskets are found throughout the pump circuit and must withstand both pressure and exposure to hydraulic fluid or concrete slurry. When a gasket deteriorates, cracks, or is improperly compressed, it allows fluid to bypass the seal, which can result in visible leaks, loss of hydraulic pressure, or cross-contamination between fluid circuits — all of which affect pump output and reliability.
Verify your model number before ordering. If you need help confirming fitment for the Multiquip EM16190 Gasket, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | EM16190 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS-40 |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS60TD |
| Submersible Pumps | ST-45HRM |
| Submersible Pumps | ST-70 |
| Mayco Pumps | LS450 |
| Mayco Pumps | LS40D |
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.
