# 20430619 V-Ribbed Belt | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta multi-rib belt with a documented effective length of 1955 mm for the TAD750VE fan and cooling-system drive. It works with the automatic belt tensioner and fan pulley arrangement.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD750VE
-   Volvo Penta TAD760VE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   Multi-rib Poly-V accessory belt
-   Documented length 1955 mm
-   Confirmed in the TAD750VE cooling system
-   Used with tensioner 20909227 and pulley 20798526
-   Requires correct routing and tensioner condition
-   Engine type: Volvo Penta 7-litre industrial diesel
-   L=1955mm (Volvo assembly listing)

## 🔌 Function

Drives the engine cooling fan and associated belt-driven equipment.

## ⚠️ Common Signs of Failure

-   Belt cracking or glazing
-   Fan speed loss or overheating
-   Squeal or slippage
-   Rib separation
-   Abnormal tensioner movement

## 🛠️ Service Notes

-   Fit the belt over the pulleys by hand and let the tensioner take it up — never lever a ribbed belt on with a screwdriver, which cracks the rib flanks and shortens its life
-   Check that every rib sits in its pulley groove and that the belt runs central on each pulley before cranking the engine
-   Inspect the tensioner and every pulley face while the belt is off; a rough bearing, a rusty tensioner arm or a scored pulley will destroy a new belt
-   Note the routing before removal, then turn the engine over by hand once the new belt is on and re-check the run and tension following the procedure for your engine
-   Keep oil, fuel and coolant off the belt, and renew a contaminated belt rather than trying to clean it

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20430619 → Supersedes 20804682

### OEM / Related Numbers

-   20804682 earlier number superseded by this part
-   20909227 - belt tensioner
-   20798526 - V-belt pulley
-   20800032 - vibration damper
-   20450745 - related washers

### Other-Brand OEM Numbers

-   Dayco: 5100770
-   Gates: K100771
-   Gates: K100771HD

### Aftermarket / Verified Equivalents

-   Goodyear: 4100772
-   Fleetrite: FLTBT772K10

## 📦 Condition

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

## Details

- **Price:** 193.29 AUD
- **Vendor:** Volvo Penta
- **Type:** Belts, Pulleys & Tensioners
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 193.29 AUD | In stock |

## Images

- 20430619 V-Ribbed Belt | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20430619-v-ribbed-belt-genuine-volvo-penta)
> Updated: 2026-10-10