20801702 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Plug - Part Number: 20801702

Application-specific Plug used in the fuel-filter housing and low-pressure fuel supply assembly on the listed Volvo Penta engines. Closes the specified drilled passage or service opening and maintains the fluid or pressure seal.

⚙️ Key Features

• Genuine Volvo Penta Plug

• Direct service replacement for part number 20801702

• Designed for the fuel-filter housing and low-pressure fuel supply assembly

• Closes the specified drilled passage or service opening and maintains the fluid or pressure seal

• Catalogued for TAD520GE; TAD520VE

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20801702 (Volvo Penta OEM reference)

OEM / Related Numbers:

• VOE20801702 - Volvo Construction Equipment prefixed number format

• 11711074 - fuel filter element

• 993676 - filter-housing gasket

• 20450662 / 20555330 - fuel pipes

• 20450663 - hose assembly

• 20546788 - fuel pipe

• 20405769 - sealing ring

• 20450664 / 20405562 - hollow screws

• 993813 - spacer sleeve

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD520 fuel-filter and low-pressure supply installations

Typically suits:

• Engine models:

• TAD520GE

• TAD520VE

• HP Range: Approximately 160HP - 180HP

• Engine Type: 4.8-litre four-cylinder turbocharged industrial diesel

• Year Range: Approximately 1999 - 2007

🔌 Function

Closes the specified drilled passage or service opening and maintains the fluid or pressure seal.

Common signs of failure:

• Fluid, gas or pressure leakage around the closed passage

• Cracked, distorted or corroded plug, cap or closure

• Damaged threads, sealing land or retaining feature

• Closure repeatedly loosens under vibration or temperature cycling

• Contamination entering through an incomplete or damaged seal

Service / Installation Notes:

• Inspect and clean the passage, thread and sealing surface before fitting the closure.

• Renew the associated seal and tighten only to the specified torque to avoid housing damage.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging