21274024 Adapter | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D13B-E MG Oil-Separator Hose Adapter - Part Number: 21274024

Genuine Volvo Penta adapter used in the crankcase-ventilation and oil-separator assembly on D13B-E MG (FE) engines. It joins the formed ventilation hose to the flange or pipe connection using the specified sealing ring.

⚙️ Key Features

• Genuine Volvo Penta ventilation adapter

• Confirmed D13B-E MG (FE) application

• Connects hose 21274017 within the oil-separator circuit

• Correct sealing diameter and connection geometry

• Use with sealing ring 21532258 where specified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21274024 (current listed OEM reference)

OEM / Related Numbers:

• 21274017 - crankcase-ventilation hose

• 21122541 - oil separator

• 3849250 - flange

• 21532258 - sealing ring

• 21750225 / 78467410 - associated pipe references

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D13B-E MG (FE) crankcase-ventilation system

Typically suits:

• Engine models:

• D13B-E MG (FE)

• Serial / Specification Control: Ventilation-system revision and engine serial number control fitment.

• HP Range: Approximately 294 kW / rating dependent

• Engine Type: Volvo Penta D13 inline-six marine generating-set diesel

• Year Range: D13B-E MG (FE) production; serial controlled

🔌 Function

Provides the sealed transition between the crankcase-ventilation hose and its mating flange or pipe.

Common signs of failure:

• Fluid, air or exhaust leakage at the joint

• Oil, coolant, soot or dust tracking around the sealing face

• Visible tearing, crushing, hardening or delamination

• Repeated loosening or contamination after reassembly

• Damage discovered whenever the joint is dismantled

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging