The Multiquip 20340 is a genuine OEM Roll Over Valve Grommet designed for a wide range of Multiquip equipment including PRO12, WBH-16, and AR14H models. As a factory-original component, it is manufactured to the same specifications as the part it replaces, ensuring a correct fit and dependable seal in the fuel system. This grommet is also confirmed to fit the WBH-21EF, WBH21EPA, JWN24HTCSL/HSCSL, and related variants across the Essick stationary mixer, Whiteman power buggy, and ride-on trowel lines. Sourced directly through authorized Multiquip distribution channels, the 20340 is a straightforward service part that keeps your fuel system operating safely.
Key Features
- Genuine OEM Material Integrity — Molded to OEM compound specifications, this grommet delivers the correct compression and sealing characteristics required around the roll over valve — not a generic fit.
- Drop-In Installation — Engineered to seat directly into the factory valve housing, allowing straightforward replacement without machining or modification to surrounding components.
- Broad Multiquip Fitment — Confirmed for PRO12, PRO12E51, PRO12E53, WBH-16 series, WBH-21EF, WBH21EPA, AR14H, and JWN24HTCSL/HSCSL across multiple equipment families.
- Fuel System Containment — Maintains a proper seal around the roll over valve, preventing fuel vapor escape and protecting against leaks that can develop when the grommet hardens, cracks, or deforms with age.
- Fuel Safety Compliance — The roll over valve and its associated grommet are a fuel-system safety component; using a correctly rated OEM grommet ensures the valve functions as intended to prevent fuel spillage during equipment tipping or transport.
A roll over valve grommet provides the sealing interface between the roll over valve and the fuel tank or mounting surface. The roll over valve itself is a safety device that automatically closes to stop fuel flow if the machine tips over or is inverted, preventing spills and fire hazards. The grommet holds the valve securely in position and maintains an airtight seal around the valve port — when it deteriorates, the seal fails, fuel vapors can escape, and the valve may no longer seat correctly, compromising both safety and fuel system integrity.
For fitment questions or to confirm compatibility with your specific serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | 20340 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Roll Over Valve Grommet |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | PRO12 |
| Essick Mixers | PRO12E51 |
| Essick Mixers | PRO12E53 |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-21EF |
| Power Buggies | WBH21EPA |
| Rollers | AR14H |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
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.
