21147028 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Radiator and Charge-Air Cooler Plug - Part Number: 21147028

Brand-new genuine Volvo Penta service plug used in pairs on selected 16-litre radiator and charge-air-cooler packages. Each plug closes the designated inspection/drain/manufacturing port and seals with O-ring 21147027.

⚙️ Key Features

• Two used per applicable cooling assembly

• Matched to O-ring 21147027

• Factory thread and seating geometry

• Removable for the specified service operation

• One plug supplied

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21147028 - Current OEM reference

OEM / Related Numbers:

• Volvo Penta 21147028

• VOE21147028

• O-ring 21147027

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• 16-litre radiator and charge-air-cooler service ports

Typically suits:

• Engine / drive models:

• TAD1640GE

• TAD1641GE

• TAD1642GE

• TAD1650GE

• TAD1651GE

• TWD1643GE

• TWD1652GE

• TWD1653GE

• TWD1663GE

• TAD1641VE

• TAD1642VE

• TAD1643VE

• TAD1650VE

• TAD1660VE

• TAD1661VE

• TAD1662VE

• TAD1640VE-B

• TAD1641VE-B

• TAD1642VE-B

• Engine Type: Volvo Penta 16.1-litre industrial diesel

• Year / Generation: TAD16/TWD16 cooling packages

🔌 Function

Closes and seals the designated port in the cooling assembly.

Common signs of failure:

• Coolant or air leakage

• Damaged threads

• Plug seized by corrosion

• Missing or flattened O-ring

• Cracked or distorted plug

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging