# 21067822 Collet | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta collet manufactured to the specified dimensions for use in the Volvo Penta TAD420VE alternator and belt-drive assembly. It establishes the correct spacing, alignment, bearing surface or retention relationship between the adjoining components.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TD420VE
-   Volvo Penta TAD620VE
-   Volvo Penta TAD650VE
-   Volvo Penta TAD660VE
-   Volvo Penta TAD750VE
-   Volvo Penta TAD420VE
-   Volvo Penta TAD760VE

-   **Engine Family:** TD, TAD
-   **Serial Range:** SN010261019-, When replacing old pulley to new one, tapper collet must be ordered also.

## ⚙️ Key Features

-   Genuine Volvo Penta locating component
-   Correct factory thickness, diameter or length
-   Maintains alignment and installed clearance
-   Designed for the original mating surfaces
-   Single component; adjoining parts and fasteners are separate
-   Engine type: Volvo Penta four-cylinder industrial diesel

## 🔌 Function

Sets or maintains the specified position, spacing, alignment or retention of the adjoining engine components.

## ⚠️ Common Signs of Failure

-   Wear, scoring or deformation
-   Incorrect installed clearance or alignment
-   Fretting or movement at the mating surfaces
-   Cracks, corrosion or loss of material
-   Repeated loosening, vibration or contact between adjoining components

## 🛠️ Service Notes

-   This collet is part of the alternator and belt-drive assembly on the TD/TAD420-760VE range, not a valve-stem collet like the other parts listed under this item type — do not fit it in place of, or interchange it with, the valve collets
-   At 0.02 kg this is a small precision spacer/collar — check the shaft or bore diameter it locates against for wear before fitting a new one, since a worn seat will let even a correctly sized new collet move

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Alternator 20715635
-   Pulleys 20460102 / 21067805

### Other-Brand OEM Numbers

-   VOE21067822

## 📦 Condition

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

## Details

- **Price:** 25.14 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 25.14 AUD | In stock |

## Images

- 21067822 Collet | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21067822-collet-genuine-volvo-penta)
> Updated: 2026-10-10