21796164 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Plug - Part Number: 21796164

Threaded cooling-system plug for TAD840-TAD843VE engines. It closes the assigned pump or housing port and is used with the matching gasket where specified.

⚙️ Key Features

• Correct thread or retention geometry

• Specified sealing face

• Material compatible with the surrounding system

• Designed for the original torque

• Exact port application must match

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21796164 (current listed OEM reference)

OEM / Related Numbers:

• 21796164

• 21796165 - matching gasket

• 3801872 - remanufactured coolant-pump reference

• 21479648 - pump pulley

• 21746213 - thermostat

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• TAD840-TAD843VE cooling system

Typically suits:

• Engine / drive models:

• TAD840VE

• TAD841VE

• TAD842VE

• TAD843VE

• HP / Rating: Engine-rating controlled

• Engine / System Type: Inline six-cylinder emissions-controlled industrial diesel

• Year Range: Production configuration controlled

• Serial / Specification Control: Confirm the complete product number and serial number before ordering; 21796164 must be listed for the installation

🔌 Function

Closes or protects the assigned opening and retains the system medium or environmental seal.

Common signs of wear or damage:

• Leakage around the plug

• Damaged or stripped threads

• Corroded sealing face

• Loose plug

• Cracked or deformed body

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging