The Multiquip EM491744 Pop Rivet AM-44 is a genuine OEM fastener designed for Mayco hydraulic-driven concrete pump models including the LS300, LS400, LS40D, LS40TD, LS50TD, LS500, LS600, LS600P, and LS60TD series. As a direct OEM replacement, it meets the same material and dimensional standards as the original hardware installed at the factory, ensuring a dependable fit without guesswork. Sourced directly through Multiquip's authorized parts network, EM491744 is the correct specification rivet for these machines. Confirm your model before ordering to ensure proper application.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the same material composition and pull strength as the original rivet, maintaining structural integrity wherever it is applied on the pump assembly.
- Direct Drop-In Replacement — The AM-44 specification matches the original blind rivet diameter and grip range, installing with a standard pop rivet tool and requiring no rework of existing holes.
- Broad Mayco Pump Compatibility — Fits a wide range of hydraulic-driven Mayco concrete pump models including LS300, LS400, LS40D, LS40TD, LS50TD, LS500, LS600, LS600P, and LS60TD.
- Structural Holding Power — A correctly specified rivet maintains panel, guard, and bracket alignment on the pump frame; an undersized or incorrect rivet can work loose under vibration, leading to component shifting or noise during operation.
- Authorized Multiquip OEM Part — Supplied through Multiquip's genuine parts program, so you receive the correct part number EM491744 as originally specified for these concrete pump models.
A pop rivet is a blind fastener used to permanently join two or more panels or brackets where access to only one side of the material is available. On concrete pump equipment like the Mayco LS series, rivets are commonly used to secure guards, housings, data plates, and structural panels to the main frame. When a rivet fails or pulls through, the component it holds can shift, vibrate loose, or detach entirely, creating both operational and safety concerns. Replacing a worn or missing rivet with the correct OEM-specified AM-44 fastener restores the joint to its original holding strength.
Part Details
| Part Number | EM491744 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pop Rivet AM-44 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS300 |
| 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.
