The Multiquip 12171 is a genuine OEM Weatherpack Seal 16-18 GA Green designed for RX1575 walk-behind rollers and a range of Whiteman ride-on power trowels including STX55J6, STX55Y6, STXD6i, HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, HTXG6DF, and HTXD6i. As a direct OEM part, the 12171 is manufactured to the exact material and dimensional specifications of the original component, ensuring a correct connection in the wiring harness without fitment guesswork. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence that you are receiving the correct seal for your machine.
Key Features
- Genuine OEM Material Grade — Manufactured to Multiquip's original elastomer and conductor-seal specifications for 16-18 gauge wiring, ensuring the correct compression fit and moisture exclusion for this wire size range.
- Color-Coded Green for Accurate Installation — The green color designation matches the 16-18 GA position in the Weatherpack connector system, allowing technicians to identify and install the correct seal quickly during harness assembly or repair.
- Broad Fitment Across Multiquip Equipment Families — Compatible with the RX1575 walk-behind roller and multiple Whiteman ride-on trowel models including STX55 and HTX44 series, covering a wide range of equipment in a single part number.
- Protects Electrical Connections in Harsh Conditions — A correctly seated Weatherpack seal blocks moisture, dust, and debris from entering the connector cavity, maintaining a clean and low-resistance electrical contact over the life of the machine.
- Electrical System Safety — Degraded or missing connector seals allow moisture ingress that can cause shorts, erratic sensor signals, or control system faults — replacing a worn seal restores the integrity of safety-critical and engine-management circuits.
A Weatherpack seal is a small rubber plug that inserts into individual wire cavities inside a sealed electrical connector. It forms a compression seal around the wire insulation, preventing water, mud, and contaminants from tracking along the conductor and into the connector body. On equipment such as ride-on trowels and rollers — which operate in wet concrete, rain, and dusty environments — these seals are essential to keeping control circuits, sensor inputs, and engine management wiring functioning correctly. When a seal deteriorates or is missing, moisture can corrode terminals and cause intermittent faults or complete circuit failure, making timely replacement important for consistent machine operation.
Part Details
| Part Number | 12171 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Weatherpack Seal 16-18 GA Green |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RX1575 |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
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.
