21951414 Shaft Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 2001-2003 Seawater Pump Shaft and Bearing Kit - Part Number: 21951414

A genuine Volvo Penta shaft, bearing and seal package for selected compact 2001, 2002 and 2003-series seawater pumps.

Kit Contents:

• 1 x pump shaft - supplied under Volvo Penta kit 21951414

• 1 x spacer sleeve - supplied within kit 21951414

• 1 x sealing ring - Volvo Penta 833996; note that some complete pump overhauls require a second seal sourced separately

• 2 x ball bearings - supplied within kit 21951414

• 1 x snap ring / circlip - supplied within kit 21951414

• 1 x spring / roll pin - supplied within kit 21951414

⚙️ Key Features

• Genuine Volvo Penta matched seawater-pump shaft package

• Renews the rotating support and sealing components

• Designed for the specified pump casting and shaft length

• Companion wear kit and impeller are ordered separately unless stated

• Pump number and shaft dimensions must be verified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21951414 current shaft-kit reference

OEM / Related Numbers:

• 21951414

• 833996

• 21951368 related wear kit

Aftermarket / Verified Equivalents:

• Nordic / Orbitrade supply reference: 15756 pump-shaft family

• Crom Marine replacement shaft kits by pump

🚤 Compatibility

Commonly used on:

• Seawater-pump shaft and bearing overhaul

• Repair of shaft play or seal leakage

• Restoration after bearing corrosion or seizure

Typically suits:

• Engine models / pump models:

• 2001 / 2002 / 2003 engine families

• Exact compact seawater-pump casting using shaft kit 21951414

• HP Range: Not horsepower-specific

• Engine Type: Volvo Penta flexible-impeller seawater pump

• Year Range: Approximately 1970s through the 1980s

• Serial Range: Pump shaft length and bearing arrangement controlled

🔌 Function

The shaft transmits engine drive to the impeller while its bearings, spacers, keys and seals maintain alignment and separate seawater from the engine side of the pump.

Common signs replacement or overhaul is required:

• Pump shaft has radial or axial play

• Bearing is noisy or seized

• Seawater leaks past the shaft seal

• Shaft is grooved or corroded

• Pulley, gear or impeller no longer runs true

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging