The Multiquip 23505 is a genuine OEM Charcoal Canister 390CC (EPA) designed for a range of Multiquip and Whiteman equipment including HHNG5, WBH-16, WBH-21EPA, JWN24HTCSL/HSCSL, and SP2S20H models. As an authorized Multiquip OEM part, the 23505 meets the original engineering specifications required for EPA-compliant fuel vapor management on these machines. Sourced directly through Multiquip's parts network, this canister is the correct service replacement when the original unit requires renewal. DHS Equipment supplies this part to keep your fleet running to emission standards without guesswork.
Key Features
- EPA-Compliant Vapor Control: — Rated for 390CC applications and engineered to satisfy EPA evaporative emission requirements for the equipment it serves.
- Genuine OEM Construction: — Built to the same material and dimensional specification as the original canister, ensuring the activated-carbon bed volume and port sizing match the factory configuration.
- Broad Multiquip Fitment: — Confirmed for HHNG5 ride-on trowels, WBH-16 and WBH-21 series power buggies, JWN24HTCSL/HSCSL ride-on trowels, and SP2S20H flat saws — all from a single part number.
- Direct Drop-In Service Replacement: — Mounts using the same brackets and hose connections as the original, making canister replacement a straightforward service task with standard hand tools.
- Fuel System Integrity: — A correctly functioning charcoal canister captures fuel vapors that would otherwise escape to atmosphere; a saturated or cracked canister can cause rough idling, fuel odor, and failed emissions inspections.
- Regulatory Compliance: — Replacing a failed canister with the correct OEM unit helps maintain the machine's EPA emission compliance status, which matters on regulated jobsites and during equipment inspections.
A charcoal canister is a key component of a fuel vapor recovery system. It captures hydrocarbon vapors from the fuel tank that would otherwise vent to the atmosphere, storing them in an activated-carbon bed until the engine is running and can draw them in for combustion. When the canister becomes saturated, cracked, or clogged, vapors can escape unchecked — leading to fuel odors around the machine, rough or hard starting, and potential non-compliance with EPA evaporative emission regulations. Replacing a worn canister with the correct OEM unit restores the system to its designed operating condition.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 23505 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Charcoal Canister 390CC (EPA) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHNG5 |
| Power Buggies | WBH-21EF |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16 |
| Power Buggies | WBH21EPA |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Saws | SP2S20H |
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.
