21521886 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Lubricating-Oil Hose - Part Number: 21521886

A genuine oil-system hose used in the remote oil-filter arrangement on Volvo Penta TAD11 industrial engines. It carries pressurised lubricating oil between the filter housing, pipe bend and associated fittings while absorbing engine movement and vibration.

⚙️ Key Features

• Genuine Volvo Penta pressurised lubricating-oil hose

• Factory length and end-connection orientation

• Compatible with hot engine oil

• Used in the remote oil-filter circuit

• Direct replacement for a leaking, hardened or internally damaged original hose

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21521886 (current OEM reference)

OEM / Related Numbers:

• 21495899 - lubricating-oil pipe bend

• 477556 - oil filter

• 11127988 - oil-filter housing

• 964017 - elbow nipple

• 21561852 - mounting bracket

• 991048 - hollow screw

• 20852764 - sealing ring

• 977753 - banjo nipple

• 976932 - gasket

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD11 industrial-engine remote oil-filter systems

Typically suits:

• Engine models:

• TAD1140VE

• TAD1141VE

• TAD1142VE

• HP Range: Approximately 380HP - 540HP

• Engine Type: 10.8L inline six-cylinder turbocharged industrial diesel

• Year Range: Approximately 2010 - 2020

• Fitment Note: Replace immediately if the reinforcement is exposed, the hose is swollen or any leakage is present.

🔌 Function

Transfers pressurised engine oil through the remote filter circuit while allowing controlled flexibility between the engine-mounted components.

Common signs of failure:

• Oil seepage at the crimped ends or fittings

• Hose hardening, cracking or external abrasion

• Bulging or softening from heat and oil exposure

• Low oil-pressure warning caused by leakage or internal restriction

• Oil spray in the engine compartment after hose rupture

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging