# 21951406 Wear Kit | Genuine Volvo Penta Part

## 🔧 Product Description

A genuine Volvo Penta wear, cover and seal package for large 1¼-inch seawater pump 846104.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, TD, TAMD, AQD, D, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   Wear, cover and seal package for the large 1 1/4 inch seawater pump 846104
-   0.797 kg
-   41 applications across MD, TMD, TD, TAMD, AQD and D series engines

## 📋 Kit Contents

-   1 x end cap - Volvo Penta 863497
-   1 x cam - supplied within kit 21951406
-   1 x gasket - Volvo Penta 3829314
-   1 x locking pin - Volvo Penta 826229
-   1 x wear washer - Volvo Penta 826230
-   1 x primary seal - supplied within kit 21951406
-   1 x sealing ring - Volvo Penta 822767
-   1 x snap ring - Volvo Penta 943468
-   1 x retaining ring - Volvo Penta 21422641
-   1 x screw - Volvo Penta 825730

## 🔌 Function

Renews the wearing faces, cover and seals of the large 846104 seawater pump so it draws and delivers full raw-water flow.

## ⚠️ Common Signs of Failure

-   Temperature climbing under load with weak flow at the exhaust
-   Seawater dripping from the pump and salt crust forming below
-   Rumble or squeal from the pump that follows engine speed
-   Cover and wear plate found deeply grooved or pitted on strip-down
-   Impeller vanes torn or chafed against a worn face

## 🛠️ Service Notes

-   Shaft kit 21951469 covers the rotating parts of the same pump 846104 - order that where there is shaft play or bearing noise
-   Renew the impeller with the kit and check the pump body bore, as the large pumps wear the body as well as the plate

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   24719640 later related / replacement wear-kit reference where specified

### OEM / Related Numbers

-   24719640 related reference
-   863497 related reference
-   3829314 related reference
-   826229 related reference
-   826230 related reference
-   822767 related reference
-   943468 related reference
-   21422641 related reference
-   825730 related reference
-   846104 related reference
-   21951469 companion shaft kit
-   21951360 impeller kit

### Aftermarket / Verified Equivalents

-   JMP pump components available individually by pump 846104

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
-   Volvo Penta TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta MD100A, MD100B, MD100B-CC
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta D100BHC, D100BRC
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD63L-A, TAMD63P-A
-   Volvo Penta TAMD70E, TAMD70D
-   Volvo Penta TAMD71B, TAMD71A
-   Volvo Penta TAMD73P-A, TAMD73WJ-A
-   Volvo Penta TD100AHC, TD100ARC
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta AQD70D
-   Volvo Penta MD120A
-   Volvo Penta TAMD61A
-   Volvo Penta TAMD62A
-   Volvo Penta TAMD72A
-   Volvo Penta TAMD75P-A

## Details

- **Price:** 638.25 AUD
- **Vendor:** Volvo Penta
- **Type:** Service & Repair Kits
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 638.25 AUD | In stock |

## Images

- 21951406 Wear Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21951406-wear-kit-genuine-volvo-penta)
> Updated: 2026-10-21