# 20459134 Grooved Pin | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta grooved pin for engines from serial number 00010761611 onwards, listed for 42 fitments across the D, TD, TAD and MD series. It supersedes 20450823, catalogued earlier simply as a pin, which covered the earlier builds - so the engine serial number decides which one you need.

## 🚤 Compatibility

-   **Engine Family:** D, TD, TAD, MD
-   **Serial Range:** SN00010761611-

Full model list at the end of this description.

## ⚙️ Key Features

-   For engines from serial number 00010761611 onwards
-   Supersedes 20450823, catalogued earlier as a pin
-   Listed for 42 fitments across the D, TD, TAD and MD series

## 🔌 Function

Locates and retains adjoining components with an interference fit that resists loosening under vibration.

## ⚠️ Common Signs of Failure

-   The pin found loose, bent, sheared or missing
-   The components it retains have developed play or shifted position
-   A knock or rattle traced to the joint the pin holds
-   The pin hole found elongated or damaged on strip-down

## 🛠️ Service Notes

-   Check the engine serial number before ordering - this pin covers builds from 00010761611 onwards and 20450823 covered those before it
-   Fit a new pin rather than reusing one that has been driven out

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20459134 → Supersedes 20450823

### OEM / Related Numbers

-   20450823 earlier number superseded by this part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 D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA
-   Volvo Penta D5A-B TA, D5A-T, D5A-TA
-   Volvo Penta MD2010, MD2010B
-   Volvo Penta TAD520GE, TAD520VE
-   Volvo Penta TAD530GE MECH, TAD530GE EDC4
-   Volvo Penta TAD531GE MECH, TAD531GE EDC4
-   Volvo Penta TAD720GE, TAD720VE
-   Volvo Penta TAD721GE, TAD721VE
-   Volvo Penta TAD722GE, TAD722VE
-   Volvo Penta TAD730GE MECH, TAD730GE EDC4
-   Volvo Penta TAD731GE MECH, TAD731GE EDC4
-   Volvo Penta TAD750GE, TAD750VE
-   Volvo Penta TD520GE, TD520VE
-   Volvo Penta TD720GE, TD720VE PP
-   Volvo Penta TAD420VE
-   Volvo Penta TAD532GE EDC4
-   Volvo Penta TAD550GE
-   Volvo Penta TAD551GE
-   Volvo Penta TAD620VE
-   Volvo Penta TAD732GE EDC4
-   Volvo Penta TAD733GE EDC4
-   Volvo Penta TAD751GE
-   Volvo Penta TAD760VE
-   Volvo Penta TD420VE

## Details

- **Price:** 1.52 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1.52 AUD | In stock |

## Images

- 20459134 Grooved Pin | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20459134-grooved-pin-genuine-volvo-penta)
> Updated: 2026-09-18