The Multiquip 513379 T Adapter AR-13H is a genuine OEM component designed for the AR13D, AR13H, AR13HA/HAR, AR13HC, AR14H, and R2000H series asphalt and static rollers. Sourced directly from Multiquip, this adapter meets the exact specifications required for proper hydraulic or fluid circuit routing on the machines it serves. If you are maintaining or rebuilding one of these roller models, verifying the correct adapter fitting is critical to restoring full system function. The 513379 is the factory-designated part, eliminating guesswork and ensuring a direct, compatible installation.
Key Features
- Genuine OEM Integrity — Manufactured to Multiquip's exact tolerances, ensuring correct thread pitch, port sizing, and material grade for a hydraulic or fluid-line fitting in a roller application.
- Direct-Fit Installation — Engineered as a drop-in adapter for the AR-13H circuit configuration, connecting to existing lines and ports without rework or modification to surrounding components.
- Broad Roller Compatibility — Confirmed fitment across the AR13D, AR13H, AR13HA/HAR, AR13HC, AR14H, and R2000H roller models, covering both asphalt ride-on and static roller variants in the Multiquip lineup.
- System Integrity Under Load — A correctly seated T adapter maintains consistent fluid distribution across branching circuit paths; a failed or incorrectly sized adapter can cause pressure loss, leaks, or uneven roller performance.
- Verified Part Number — Cross-reference 513379 against your machine's parts manual to confirm application before installation; this is the factory-designated adapter for the AR-13H specification.
A T adapter is a branching fitting used within a hydraulic or fluid circuit to split or redirect flow from a single inlet to two outlets, or to consolidate two lines into one path. In roller equipment, these fittings are critical to maintaining balanced pressure distribution across drive, steering, or vibration circuits. When a T adapter cracks, strips, or seals improperly, the affected circuit can lose pressure, develop external leaks, or deliver uneven flow — all of which compromise roller performance and operator control. Replacing a worn adapter with the correct OEM part restores circuit integrity and protects downstream hydraulic components from pressure fluctuations.
Part Details
| Part Number | 513379 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | T Adapter AR-13H |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13D |
| Rollers | AR13H |
| Rollers | AR13HA/HAR |
| Rollers | AR13HC |
| Rollers | AR14H |
| Rollers | R2000H |
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.
