# 204603 Faria Chesapeake White 4" Tacho 4000rpm Diesel Mech Drive | Genuine Faria Gauge

## 🔧 Product Description

**Faria Chesapeake White SS 4″ Tachometer, 4000 RPM (Diesel, Magnetic Pick-Up) - Part Number: 204603**

Featuring a perimeter-lighted White dial with stylish Blue and White graphics, a polished stainless steel bezel, a contoured White pointer, and a domed glass lens.

Electronic tachometers work by counting pulses generated by the ignition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12V DC, ground and one of these signal sources; by selecting the right tach and setting the switch on the back to the correct position, the tachometer knows how many pulses are sent per engine revolution.

## ⚙️ Key Features

-   Anti-scratch glass lens
-   Plastic case for corrosion resistance and long life
-   12V DC negative ground
-   Can be adapted for 24V DC systems

## 📏 Specifications

-   Range: 0-4000 RPM
-   Dial size: 4″
-   Hole size: 3.375″ (85mm)

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 451.0 AUD
- **Vendor:** Faria
- **Type:** Instruments & Gauges
- **Tags:** Faria Marine Gauges | Boat Speedometers, Tachometers & Instrument Gauges

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 451.00 AUD | In stock |

## Images

- 204603 Faria Chesapeake White 4" Tacho 4000rpm Diesel Mech Drive | Genuine Faria Gauge

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/204603-chesapeake-white-4-tacho-4000rpm-diesel-mech-drive)
> Updated: 2026-09-05