The Multiquip 512731 Adapter is a genuine OEM component designed for AR13HA, AR13D, and LS300G series equipment. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct interface and fitment within your machine. This adapter is confirmed compatible with the AR13HA, AR13D asphalt ride-on rollers and the LS300G concrete pump, making it a versatile and verified replacement across these Multiquip product families. Sourced directly through authorized channels, the 512731 is the correct part to specify when restoring your equipment to proper operating condition.
Key Features
- Genuine OEM Construction — Manufactured to the original Multiquip design specification, ensuring the adapter interfaces correctly with mating components without dimensional guesswork.
- Direct Drop-In Replacement — Engineered to seat and connect exactly as the original, supporting a straightforward swap with no reworking of mounting points or adjoining hardware.
- Broad Confirmed Fitment — Verified for use on AR13HA, AR13D, and LS300G models, covering both ride-on roller and concrete pump applications within the Multiquip lineup.
- Maintains Mechanical Integrity — A correctly fitted adapter sustains proper alignment and load transfer between connected components; a worn or incorrect adapter can cause premature wear, vibration, or component failure.
- Authorized Part Number — Part number 512731 is the OEM-designated reference, eliminating the risk of ordering a mismatched or incompatible substitute.
An adapter serves as a precision interface component that connects two separate assemblies or mechanical pathways, allowing them to function together as intended by the original design. When the adapter is worn, damaged, or incorrectly sized, alignment between joined components breaks down, leading to accelerated wear, vibration, leaks, or mechanical failure depending on its application. Replacing the 512731 with the correct OEM part restores that designed interface and protects the surrounding components from unnecessary stress.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 512731 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adapter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13HA/HAR |
| Rollers | AR13D |
| Mayco Pumps | LS300G |
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.
