21233086 Quick-Coupling Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD11 Cooling-System Quick-Coupling End Cap Kit - Part Number: 21233086

A genuine Volvo Penta quick-coupling end-cap kit used in the temperature-control and cooling-water connections of TAD1140VE, TAD1141VE and TAD1142VE engines. The cap closes or services the specified push-fit coolant connection.

The kit includes the cap, seal and retaining element supplied for the quick-coupling body.

⚙️ Key Features

• Genuine Volvo Penta quick-coupling end-cap kit

• Used in TAD11 temperature-control plumbing

• Sealed push-fit cooling-system connection

• Includes cap, O-ring and retaining element

• Factory coupling geometry

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21233086 current / original OEM quick-coupling-kit reference

OEM / Related Numbers:

• 21233086

• Volvo Penta TAD1140-TAD1142VE temperature-control pipes

• Volvo Penta coolant pump, thermostat and hose connections

Aftermarket / Verified Equivalents:

• No direct aftermarket equivalent

• Industrial coolant-coupling specialist: functional replacement only after exact body, seal and pressure-rating verification

📦 Kit Contents

• 21233086 quick-coupling end-cap body - 1

• 21233086 coolant-resistant O-ring / sealing ring - 1

• 21233086 retaining clip / locking element - 1

• Volvo Penta does not publish separate service numbers for the internal kit pieces; all are serviced under kit number 21233086

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD11 industrial temperature-control and cooling-water systems

Typically suits:

• Engine models / systems:

• Volvo Penta TAD1140VE

• Volvo Penta TAD1141VE

• Volvo Penta TAD1142VE

• HP Range: Approximately 330HP - 510HP, dependent on TAD11 rating

• Engine Type: Volvo Penta 10.8-litre inline 6-cylinder industrial diesel cooling system

• Year Range: Approximately 2000s - 2010s

• Fitment Note: Confirm the coupling body and pipe position on the TAD1140-TAD1142VE cooling diagram

🔌 Function

The kit seals and locks the specified quick-coupling coolant connection while allowing service without replacing the complete pipe.

Common signs of failure:

• Coolant leaks from the quick-coupling

• Retaining clip is missing or damaged

• O-ring is flattened, cut or hardened

• Cap no longer locks securely

• Cooling-system pressure is lost

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging