# 21141333 Bracket | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta alternator mounting bracket for D3 D-generation marine engines. It establishes the alternator pivot and belt plane relative to the crankshaft and tensioner assembly.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 110-220 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   D3-D alternator mounting bracket
-   Correct pivot and fastener geometry
-   Maintains serpentine-belt alignment
-   Used with alternator 30667118 and tensioner assemblies
-   Bracket only; alternator, pulley and fasteners are separate
-   Engine type: Volvo Penta D3 five-cylinder common-rail marine diesel

## 🔌 Function

Supports the alternator at the specified angle and keeps its pulley aligned with the accessory drive.

## ⚠️ Common Signs of Failure

-   Belt running off-centre
-   Bracket cracks around a mounting boss
-   Alternator movement or vibration
-   Repeated tensioner or belt failure
-   Charging loss caused by belt slip

## 🛠️ Service Notes

-   Offer the bracket up and start every fastener by hand before tightening any of them, so the component is not pulled into a strained position
-   Check the mating faces are clean, flat and free of corrosion scale — a bracket that does not sit flat will work loose and let the component move
-   Renew self-locking nuts, lock washers, tab washers or thread-locking compound wherever the original assembly used them, and tighten to the figure given in the workshop manual for your engine
-   Where the bracket carries a rubber mount or bush, renew that at the same time rather than reusing a perished one
-   On brackets in the inlet and exhaust area, never force alignment to make the holes line up — cure the misalignment at its source, or the bracket and the component it holds will both crack

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Alternator 30667118
-   Tensioner 31316674 / 22707408
-   Belt 22283751

### Other-Brand OEM Numbers

-   VOE21141333

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D3-220I-G, D3-140A-D, D3-170A-D, D3-200A-D, D3-220A-D, D3-140I-D, D3-140A-E, D3-170A-E, D3-200A-E, D3-220A-E, D3-140I-E, D3-140A-F, D3-170A-F, D3-200A-F, D3-220A-F, D3-140I-F, D3-140A-G, D3-170A-G, D3-200A-G, D3-220A-G, D3-140I-G, D3-110I-D, D3-150I-D, D3-170I-D, D3-200I-D, D3-220I-D, D3-110I-E, D3-150I-E, D3-170I-E, D3-200I-E, D3-220I-E, D3-110I-F, D3-150I-F, D3-170I-F, D3-200I-F, D3-220I-F, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H

## Details

- **Price:** 56.54 AUD
- **Vendor:** Volvo Penta
- **Type:** Brackets & Mounts
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 56.54 AUD | In stock |

## Images

- 21141333 Bracket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21141333-bracket-genuine-volvo-penta)
> Updated: 2026-10-12