The Multiquip 18338ZJ1801 is a genuine OEM Stay Muffler GX610QZB designed for the AR13HA/HAR, AR13H, and AR13HC asphalt ride-on rollers. Sourced directly from Multiquip, this part matches the original component for a clean, exact installation with no fabrication or adaptation. It is the correct specified replacement for GX610QZB-equipped machines in the AR13 roller series. DHS Equipment stocks this part to keep your roller running with an OEM-quality repair.
Key Features
- Genuine OEM Bracket Integrity — Manufactured to Multiquip's original material and geometry specifications, ensuring the muffler is held firmly in place without flex or fatigue under engine vibration.
- Direct-Mount Replacement — Engineered to bolt directly into the existing muffler mounting points on GX610QZB-equipped AR13-series rollers, using OEM hole patterns and hardware interfaces.
- AR13 Series Fitment — Confirmed compatible with AR13HA/HAR, AR13H, and AR13HC asphalt ride-on roller models.
- Exhaust System Stability — A properly secured muffler stay prevents exhaust component movement that can cause cracking, seal failure, or accelerated wear on surrounding heat-sensitive components.
- Verified OEM Part Number — Part number 18338ZJ1801 is the Multiquip-specified component for this application, eliminating guesswork when ordering a replacement.
The muffler stay is a structural bracket that secures the muffler assembly to the engine or frame, absorbing vibration and preventing the exhaust system from shifting during operation. Without a sound stay, the muffler can move under load, placing stress on exhaust joints and gaskets that leads to leaks, noise, and potential heat damage to nearby components. Replacing a cracked or broken stay promptly keeps the exhaust system properly supported and protects the surrounding engine bay on your AR13-series roller.
For fitment questions or help confirming this is the right part for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | 18338ZJ1801 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stay Muffler GX610QZB VR36HHC |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13HA/HAR |
| Rollers | AR13H |
| Rollers | AR13HC |
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.
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