The Multiquip 12036 Retardant Tank 5 Gallon is a genuine OEM component designed for HTH-Series, STH, HTH44T, HTN-31VTCSL5, and HTO-31VTCSL5 ride-on trowels. As a direct OEM replacement, the 12036 ensures a proper fit within the retardant delivery system without any guesswork on compatibility. This tank is built to Multiquip's original design standards, making it the correct choice for operators who need a dependable, like-for-like swap on their concrete finishing equipment.
Key Features
- OEM-Certified Capacity: — Holds exactly 5 gallons of retardant fluid, matching the original tank volume specified for these trowel models to keep the delivery system operating as intended.
- Direct-Fit Replacement: — Engineered to mount in the same position as the original, with matching connection points for lines and brackets on HTH-Series, HTH44T, STH, HTN-31VTCSL5, and HTO-31VTCSL5 machines.
- Broad Ride-On Trowel Coverage: — Compatible across both hydrostatic (HTH-Series, HTH44T, STH) and mechanical (HTN-31VTCSL5, HTO-31VTCSL5) ride-on trowel families, making it a practical stocking part for multi-machine fleets.
- Consistent Retardant Flow: — A structurally sound tank maintains steady, uninterrupted retardant supply to the blades, preventing uneven application that can compromise the surface finish on large concrete pours.
- Genuine Multiquip OEM Part: — Sourced directly from Multiquip, part number 12036 carries full OEM traceability, so you know exactly what you are installing on your machine.
The retardant tank stores the chemical retardant fluid used during concrete finishing operations on ride-on power trowels. It feeds retardant through the machine's delivery system to the trowel blades, preventing the fresh concrete surface from setting too quickly and allowing the operator to achieve a consistent, high-quality finish across large slabs. When the tank cracks, leaks, or fails to hold fluid properly, retardant flow is interrupted — leading to uneven surface treatment, premature blade drag, and potential finishing defects that are difficult to correct once the concrete sets.
Part Details
| Part Number | 12036 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Retardant Tank 5 Gallon |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydrostatic Ride-On Trowels | HTH-SERIES |
| Hydrostatic Ride-On Trowels | HTH44T |
| Mechanical Ride-On Trowels | HTN-31VTCSL5 |
| Mechanical Ride-On Trowels | HTO-31VTCSL5 |
| Hydrostatic Ride-On Trowels | STH |
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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Multiquip Part # 11633 - Tank, Retardant 5 Gallon - Genuine OEM Part
