# 20735831 Support Bearing Shaft | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta support bearing shaft from the Engine group, weighing 0.103 kg and listed for 2 applications across the TD and TAD engine series. It supersedes 20476176.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TD420VE
-   Volvo Penta TAD420VE

-   **Engine Family:** TD, TAD

## ⚙️ Key Features

-   0.103 kg
-   Supersedes 20476176
-   Listed for 2 applications across TD and TAD engines
-   Engine group

## 🔌 Function

Carries the support bearing and holds the rotating part it locates in line.

## ⚠️ Common Signs of Failure

-   Knocking or metallic noise from the assembly the shaft supports
-   Bearing clearance measured beyond specification
-   Journal scored, picked up or worn out of round
-   Bearing failing again soon after replacement

## 🛠️ Service Notes

-   Renew the bearing with the shaft and check the oil feed to it before rebuilding

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20735831 → Supersedes 20476176

### OEM / Related Numbers

-   20476176 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 137.69 AUD
- **Vendor:** Volvo Penta
- **Type:** Bearings & Bushings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 137.69 AUD | In stock |

## Images

- 20735831 Support Bearing Shaft | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20735831-support-bearing-shaft-genuine-volvo-penta)
> Updated: 2026-09-06