The Multiquip 20514 Kill Switch Wire Assembly is a genuine OEM component designed for a wide range of Multiquip and Whiteman walk-behind power trowel series, including B46, J36, JA, BA, CA, HDA, and HPHA/HPLA models. As a direct OEM replacement, this assembly matches original wiring configuration and connector specifications, ensuring the kill switch circuit operates exactly as intended from the factory. Verify your model code against the fitment list — this single part covers an extensive range of 36-inch, 46-inch, and 24-inch walk-behind trowel platforms.
Key Features
- Correct Electrical Specification: — Wired to OEM-matched circuit configuration, ensuring the kill switch signal path functions as originally designed for each covered trowel model.
- Drop-In Connector Fit: — Replicates the original harness routing and termination points, so installation follows the same connection sequence as the part being replaced.
- Broad Trowel Series Coverage: — Compatible with B46, J36, JA, BA, CA, HDA, HPHA, HPLA, JS36, BS46, M30, SCT36, and SCT46 series walk-behind trowels.
- Restored Operator Shutdown Control: — A functioning kill switch wire assembly ensures the operator can cut engine power immediately; a damaged or broken wire leaves the machine unable to shut down on demand.
- Operator Safety Circuit Integrity: — The kill switch is a primary safety shutoff; replacing a worn or shorted wire assembly restores the integrity of the emergency stop circuit and keeps the machine compliant with safe operating requirements.
The kill switch wire assembly connects the operator-accessible kill switch to the engine's ignition circuit, allowing the machine to be shut down quickly and safely. When this wiring is damaged, corroded, or broken, the kill switch loses continuity and may fail to stop the engine — creating a serious safety hazard on the finishing floor. Replacing the assembly with a correct OEM unit restores full shutdown functionality and ensures the trowel responds reliably to the operator's stop input.
Part Details
| Part Number | 20514 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Kill Switch Wire Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | B46 |
| Power Trowels | J36-M30 Series |
| International Walk-Behind Power Trowels | JS36H55 |
| International Walk-Behind Power Trowels | JS36H90 |
| Saws | SCT36 |
| Saws | SCT46 |
| Heavy Duty Series | HPHA36C5H |
| Walk-Behind Trowel | HPHA-46-SERIES |
| Walk-Behind Trowels | HPLA46411H |
| Walk-Behind Trowels | HPHA46411H |
| C and CA Series | CA4HC |
| Power Trowels | J36R60 |
| Power Trowels | J36R90H |
| Power Trowels | J36R90 |
| Walk-Behind Trowels | JA-SERIES |
| Walk-Behind Trowels | HPLA-HPHA-36 |
| Power Trowels | J36 |
| Whiteman Walk-Behind Power Trowels | B46S90 |
| International Walk-Behind Power Trowels | BS46H11 |
| Walk-Behind Trowels | BA-SERIES |
| Power Trowels | J36H55 |
| Power Trowels | J36H90H |
| Power Trowels | J36H90 |
| Walk-Behind Trowels | M30H55 |
| Power Trowels | J36S60 |
| Saws | SCT36ANDSCT46 |
| International Walk-Behind Power Trowels | BS46H90 |
| International Walk-Behind Power Trowels | CS24H55E |
| Whiteman Walk-Behind Power Trowels | HDA-SERIES |
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.
