# 21951410 Wear Kit | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta MD40 / TMD40 / TAMD40 838522 Seawater Pump Wear Kit - Part Number: 21951410

  

A genuine Volvo Penta stationary wear and seal package for seawater pump 838522.

  

Kit Contents:

  

• 1 x end-cover and cam package - supplied within Volvo Penta kit 21951410

• 1 x wear plate / washer package - supplied within kit 21951410

• Gasket, shaft seal and retaining hardware - supplied within complete kit 21951410

• Individual loose part numbers are not published as one fixed service breakdown

  

⚙️ Key Features

  

• Genuine Volvo Penta seawater-pump wear package

• Renews the stationary working surfaces around the flexible impeller

• Includes only the components listed for this pump version

• Companion shaft kit or impeller is ordered separately unless stated

• Pump number is the primary fitment check

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21951410 current repair / wear-kit reference

• 875769 earlier complete pump repair-kit family

  

OEM / Related Numbers:

  

• 21951410

• 875769

• 838522

• 21951483 companion shaft kit

• 21951360 impeller kit

  

Aftermarket / Verified Equivalents:

  

• RePower Marine: 875769 complete pump repair-kit equivalent

• Specialist Johnson-pump rebuild components by pump 838522

  

🚤 Compatibility

  

Commonly used on:

  

• Seawater-pump body and end-cover overhaul

• Repair of scoring, leakage or reduced output

• Renewal during shaft or impeller service

  

Typically suits:

  

• Engine models / pump models:

• MD40A

• TMD40A / B / C

• TAMD40A / B

• AD40B

• AQAD40A / B

• Seawater pump 838522

  

• HP Range: Not horsepower-specific

• Engine Type: Volvo Penta flexible-impeller seawater pump

• Year Range: Approximately 1970s through the 1980s

• Serial Range: Pump number, casting and engine serial-numbered cooling-system diagram controlled

  

🔌 Function

  

The wear components restore the smooth, correctly sealed chamber in which the flexible impeller operates, improving priming, flow and leak control.

  

Common signs replacement or overhaul is required:

  

• Pump will not self-prime

• Cover, cam or wear plate is deeply scored

• Seawater leaks past the stationary seals

• Impeller wears unusually quickly

• Pump output remains low with a new impeller

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 606.88 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 606.88 AUD | In stock |

## Images

- 21951410 Wear Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21951410-wear-kit-genuine-volvo-penta)
> Updated: 2026-07-30