The Multiquip 514611 Grommet is a genuine OEM component designed for LS300, LS300P, LS400, LS40D, LS40TD, LS500, LS50TD, LS600, and LS600P hydraulic-driven concrete pumps. As a direct OEM replacement, this grommet is manufactured to the same standards as the original part installed at the factory, ensuring a correct fit within the pump assembly. DHS Equipment sources this part directly through authorized Multiquip channels, so you can order with confidence knowing you are receiving the right component for your machine.
Key Features
- Genuine OEM Material Integrity — Manufactured from the same compound and durometer rating as the original, giving this grommet the flexibility and compression resistance needed to maintain a proper seal in a concrete pump environment.
- Drop-In Replacement — Engineered to seat directly into the original mounting location without alteration, matching the exact profile of the OEM grommet it replaces.
- Broad LS-Series Compatibility — Confirmed fitment across the LS300, LS300P, LS400, LS40D, LS40TD, LS500, LS50TD, LS600, and LS600P hydraulic concrete pump models.
- Protects Wiring and Hoses from Abrasion — A correctly fitted grommet shields cables, hoses, or lines passing through panel openings from chafing and wear; a cracked or missing grommet can lead to chafed wiring, fluid leaks, and costly secondary damage.
- Genuine OEM Part Number Verified — Part number 514611 is the exact Multiquip OEM reference, eliminating guesswork when ordering a replacement for your LS-series concrete pump.
A grommet is a small but critical sealing and protective insert fitted into a hole or panel cutout where wiring, hydraulic lines, or hoses pass through a metal surface. Its primary job is to prevent the sharp edges of that opening from cutting into or abrading whatever runs through it, while also helping to seal out dust, moisture, and vibration. On hydraulic concrete pumps like the LS-series, where the machine operates under significant mechanical stress and exposure to wet concrete and debris, a deteriorated or missing grommet can allow wiring insulation to wear through or allow contaminants to enter sensitive areas — leading to electrical faults or component damage that far outweighs the cost of the grommet itself.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 514611 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Grommet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS600P |
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.
