# 23715874 Tachometer | Genuine Volvo Penta Part

## 🔧 Product Description

Volvo Penta's range of instruments for non-EVC diesel and gasoline engines offers a modern appearance and a high level of readability. The gauges are available in 85 mm and 52 mm and are designed to fit previous instrument panels for Volvo Penta non-EVC engines. Complete instrument panel kits are also available. The tachometer has engine hours in the LCD display and is available in 4000 rpm and 6000 rpm. This is the 4000 rpm version. Adapter cable / wiring harness, mounting kit and front ring are included.

## 🚤 Compatibility

-   **Engine Family:** D, TWD
-   **HP Range:** 55-190 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Tachometer kit, 85 mm, 0 to 4000 rpm
-   For 12 V and 24 V systems
-   Engine hours in the LCD display
-   Adapter cable and wiring harness, mounting kit and front ring included
-   0.245 kg
-   Listed for 32 applications across D and TWD series engines
-   Consolidates eight earlier references
-   Tachometer kit, 4000 rpm, 12V-24V
-   Part of the new non-EVC instrument range, available in 85 mm and 52 mm
-   Designed to fit Volvo Penta instrument panels
-   Scale: 4000 rpm
-   System voltage: 12V-24V
-   85 mm, 4000 rpm scale
-   12/24 V
-   Adapter cable / wiring harness, mounting kit and front ring are included
-   Compatible with non-EVC diesel and gasoline engines
-   The tachometer can read several input signal types; installation instructions with a code table for setting the correct rpm depending on engine family are supplied with the kit
-   Ignition pulse: 4, 6 and 8-cylinder gasoline engines
-   Alternator W pulse: 2001-2003T, MD2010-MD2040, MD/TMD/TAMD22, D30-40, D31/32/41/42/43
-   Inductive pulse: MD5, MD6, MD7, MD11, MD17, D1-13/20/30 (without MDI), D2-40/55/75 (without MDI), MD21/32, AQD21/32, KAD/KAMD44/300
-   Diameter: 85 mm
-   Voltage: 12/24 V
-   Fits: Volvo Penta non-EVC diesel and gasoline engines
-   Also supersedes Volvo part numbers 828600, 854908, 854916, 862116, 864019, 864027, 872040, 873586, 873587, 873830, 873990, 873995, 876751 and 877178

## 🔌 Function

Displays engine speed at the helm on a non-EVC installation, reading an ignition pulse, an alternator W pulse or an inductive pulse depending on the engine.

## ⚠️ Common Signs of Failure

-   Needle reading high, low or not at all
-   Reading jumping or unsteady at a constant engine speed
-   Hour counter stopped while the needle still works
-   Backlight dim or dead
-   Condensation or a fogged lens behind the glass

## 🛠️ Service Notes

-   The 6000 rpm version 23715875 has the same 85 mm size and the same weight, so order by the scale and the part number
-   It reads several signal types — ignition pulse from 4, 6 and 8-cylinder petrol engines, alternator W pulse, or inductive pulse — and the kit comes with installation instructions and a code table for setting the correct rpm for the engine family
-   Unlike the EVC instruments, this kit includes its front ring and mounting hardware, so nothing extra is needed to fit it
-   The range is built in two sizes - 85 mm and 52 mm - and is designed to fit Volvo Penta instrument panels. 85 mm gauges suit an 80 mm, 85 mm or 90 mm panel hole with the attaching ring and adapter rings included; 52 mm gauges suit a 52 mm or 60 mm hole with the included adapter rings
-   If the panel already in the boat is not one of the Volvo Penta instrument panels in this range, the panel hole diameter may need to be modified to suit the new gauge's diameter
-   A mounting kit for flush mounting can be ordered where it is needed; the kit contains the o-ring, fixing brackets and nuts
-   For an industrial engine application where the instruments are connected to the CIU, the EasyLink instruments are the ones used instead
-   Two rpm scales are listed: 23715875 is the 6000 rpm kit
-   Set the correct rpm for the engine family using the code table supplied with the kit

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23715874 → Supersedes 873998 → Supersedes 837776

### OEM / Related Numbers

-   874012 earlier number superseded by this part
-   873992 earlier number superseded by this part
-   872286 earlier number superseded by this part
-   874497 earlier number superseded by this part
-   874496 earlier number superseded by this part
-   874758 earlier number superseded by this part
-   873998 earlier number superseded by this part
-   873996 earlier number superseded by this part
-   873664 earlier number superseded by this part
-   876750 earlier number superseded by this part
-   877179 earlier number superseded by this part
-   873722 earlier number superseded by this part
-   837776 earlier number superseded by this part

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D3-110I-B, D3-110I-C, D3-130I-C, D3-130A-A, D3-160A-A, D3-130A-B, D3-160A-B, D3-130A-C, D3-160A-C, D3-190A-B, D3-190A-C, D3-190I-A, D3-110I-A, D3-130I-A, D3-160I-A, D3-160I-C, D3-190I-B, D3-190I-C, D3-130I-B, D3-160I-B
-   Volvo Penta D2-55, D2-55B, D2-55C, D2-75, D2-75F, D2-60F
-   Volvo Penta D7A-B TA, D7A-T, D7C-B TA
-   Volvo Penta D5A-B TA, D5A-T
-   Volvo Penta TWD1683VE

## Details

- **Price:** 703.78 AUD
- **Vendor:** Volvo Penta
- **Type:** Instruments & Gauges
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 703.78 AUD | In stock |

## Images

- 23715874 Tachometer | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23715874-tachometer-genuine-volvo-penta)
> Updated: 2026-09-06