The Multiquip 22450 is a genuine OEM Cable Assembly Coil to Distributor designed for STXD6i and HTXD6i hydrostatic ride-on power trowels as well as C30HDNI and C30HDN series concrete pumps. As a direct OEM replacement, this cable assembly is manufactured to the same specifications as the original component, ensuring correct electrical continuity between the ignition coil and distributor. Verified fitment covers the STXD6i, HTXD6i, C30HDN, C30HDNI, and C30HDNI Zenith and Precision variants, making part 22450 a single-source solution across multiple Multiquip machine families.
Key Features
- Genuine OEM Ignition Integrity — Manufactured to original Multiquip specifications, delivering the correct resistance and connector fit required for reliable spark delivery in both trowel and concrete pump ignition systems.
- Direct Connector Match — Plug-end terminals are molded to match the OEM coil and distributor cap connections exactly, so installation follows the same routing and attachment points as the original cable.
- Broad Multiquip Fitment — Confirms compatibility with STXD6i and HTXD6i hydrostatic ride-on trowels and C30HDN, C30HDNI, C30HDNI Precision, and C30HDNI Zenith concrete pumps under a single part number.
- Consistent Spark Timing — A properly seated coil-to-distributor cable maintains the precise ignition timing these engines depend on; a degraded or arcing cable causes hard starts, misfires, and power loss under load.
- Ignition System Safety — Correct insulation integrity on a high-voltage ignition cable prevents unintended arcing near fuel system components, making OEM-spec construction relevant to safe operation.
The cable assembly connecting the ignition coil to the distributor carries the high-voltage pulse generated by the coil to the distributor, which then routes that spark charge to each cylinder at the correct moment in the firing sequence. Without a sound connection between these two components, spark energy is lost or mistimed, resulting in rough running, hard starting, or a complete no-start condition. Over time, heat cycling and vibration degrade the insulation and terminal contacts, so replacing a worn cable assembly with a genuine OEM part like the Multiquip 22450 restores clean, uninterrupted ignition signal delivery.
Part Details
| Part Number | 22450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cable Assembly Coil to Distributor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Zenith |
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.
