# 23412794 Lock Tab | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta lock tab weighing 0.029 kg, listed for seven applications across D series engines and IPS pod drives. It supersedes 23018813. Lock tabs are bent to secure a fastener and are single-use.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-300D-G
-   Volvo Penta D6-340D-G
-   Volvo Penta D6-380D-G
-   Volvo Penta D6-440D-G
-   Volvo Penta D6-480D-G
-   Volvo Penta IPS10-A
-   Volvo Penta IPS10-B

-   **Engine Family:** D, IPS
-   **HP Range:** 300-480 HP

## ⚙️ Key Features

-   Lock tab
-   0.029 kg
-   Listed for seven applications across D series engines and IPS pod drives
-   Supersedes 23018813
-   Single use - bent to secure a fastener
-   2 used per assembly

## 🔌 Function

Is bent over against a fastener once it is torqued, mechanically locking it so vibration cannot let it turn back.

## ⚠️ Common Signs of Failure

-   Fastener found slack or backed off with the tab unbent or flattened
-   Tab cracked or broken through where it was previously bent
-   Fretting or bright witness marks around the fastener seat
-   Noise or movement from the assembly the fastener holds together

## 🛠️ Service Notes

-   Always fit a new lock tab - a tab that has been bent once has already worked the metal and will crack the next time
-   Torque the fastener to the manual figure first, then bend the tab; never turn the fastener further just to line the tab up

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23412794 → Supersedes 23018813

### OEM / Related Numbers

-   23018813 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 20.55 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 20.55 AUD | In stock |

## Images

- 23412794 Lock Tab | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23412794-lock-tab-genuine-volvo-penta)
> Updated: 2026-09-19