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