# 3580346 Bushing | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta bushing from the Engine group, weighing 0.009 kg and listed for ten applications across D and MD series engines. It supersedes part number 21191706.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40
-   Volvo Penta D2-40B
-   Volvo Penta D2-40F
-   Volvo Penta D1-30
-   Volvo Penta D1-30B
-   Volvo Penta D1-30F
-   Volvo Penta MD2030
-   Volvo Penta MD2030B
-   Volvo Penta MD2030-C
-   Volvo Penta MD2030-D

-   **Engine Family:** D, MD
-   **HP Range:** 30-40 HP

## ⚙️ Key Features

-   0.009 kg
-   Supersedes 21191706
-   Ten applications across D and MD series engines

## 🔌 Function

Provides the renewable bearing surface the piston pin runs in at the small end of the connecting rod.

## ⚠️ Common Signs of Failure

-   Knocking at low speed from small end wear
-   Bore worn oversize beyond the pin clearance limit
-   Bushing turning in the rod eye
-   Scoring on the bushing surface
-   Wear debris in the oil

## 🛠️ Service Notes

-   Small end bushings are an interference fit and must be reamed to size after fitting — a specified machining operation
-   Measure the piston pin at the same time; wear is shared

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3580346 → Supersedes 21191706

### OEM / Related Numbers

-   21191706 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 26.15 AUD
- **Vendor:** Volvo Penta
- **Type:** Bearings & Bushings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 26.15 AUD | In stock |

## Images

- 3580346 Bushing | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3580346-bushing-genuine-volvo-penta)
> Updated: 2026-10-08