The Multiquip V877179 Tachometer is a genuine OEM component designed for the DCA400SSV ultra-silent diesel generator. As a direct OEM replacement, this tachometer is sourced from Multiquip and built to the same specification as the original unit fitted at the factory. Verified fitment for the DCA400SSV means no guesswork — this is the correct part for that machine.
Key Features
- Genuine OEM Accuracy — Calibrated to the correct RPM range for the DCA400SSV generator, ensuring readings you can trust rather than an approximated aftermarket gauge.
- Direct Drop-In Replacement — Matches the original mounting configuration and electrical connector on the DCA400SSV, allowing a straightforward swap without custom adapters.
- Confirmed Fitment for DCA400SSV — Sourced and verified specifically for the DCA400SSV ultra-silent diesel generator series.
- Engine Health Monitoring — A functioning tachometer lets operators monitor engine speed in real time, helping to detect overloading, governor issues, or irregular idle before they escalate.
- Electrical Specification Integrity — Genuine OEM construction ensures correct signal input and output characteristics, preventing erratic needle behavior or false readings that can occur with mismatched instruments.
A tachometer measures and displays the rotational speed of the engine in revolutions per minute (RPM), giving operators a live readout of how hard the generator is working. On a diesel generator like the DCA400SSV, maintaining the correct RPM is critical to delivering stable electrical output at the right frequency — too low or too high and connected equipment can be damaged. When a tachometer fails or reads inaccurately, operators lose the ability to diagnose governor drift, detect engine strain under load, or confirm proper engine warm-up, making prompt replacement essential for safe and consistent power delivery.
Part Details
| Part Number | V877179 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tachometer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SSV |
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.
