21951402 Wear Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta wear, cover and seal package for seawater pump 3836563 used on TAMD63-series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD63L-A
• Volvo Penta TAMD63P-A

• Engine Family: TAMD
• Year Range: Approximately 1990s through the 2000s

⚙️ Key Features

• Wear, cover and seal package for seawater pump 3836563 on TAMD63-series engines
• 0.465 kg
• Consolidates 877070 and 877351
• Two TAMD series applications
• Also supersedes Volvo part number 877065

📋 Kit Contents

• 1 x end cap - supplied within Volvo Penta kit 21951402
• 1 x cam - supplied within kit 21951402
• 1 x wear washer - supplied within kit 21951402
• 1 x locking pin - supplied within kit 21951402
• 1 x cover gasket - supplied within kit 21951402
• 1 x O-ring - supplied within kit 21951402
• 1 x shaft sealing ring - supplied within kit 21951402
• Retaining washer, screw and lock ring - supplied under complete kit 21951402

🔌 Function

Renews the wearing faces, cover and seals of pump 3836563 so it recovers suction and full cooling-water delivery.

⚠️ Common Signs of Failure

• Overheating or a temperature alarm with poor exhaust water flow
• Seawater weeping from the pump cover and salt crust below it
• Rumble or dry rasping from the pump
• Cover and wear faces found grooved, scored or pitted on strip-down
• Cover gasket or O-rings found hardened, flattened or blown

🛠️ Service Notes

• Shaft 21951463 covers the rotating parts of the same pump and also replaces 877070 and 877351 - order that for shaft or bearing wear
• Renew the impeller with the kit and check the pump body bore for scoring

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21951402 → Supersedes 877070

OEM / Related Numbers

• 3836563 related reference
• 21951463 companion shaft kit

📦 Condition

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