21151535 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta IPS-D Drive Oil-Cooler Hose - Part Number: 21151535

Genuine Volvo Penta formed hose used in the IPS-D marine propulsion oil-cooler circuit. It is schematic position 13 and connects the upper drive oil-cooling components through elbow nipple 994507 and nipple 994509.

⚙️ Key Features

• Genuine Volvo Penta IPS-D oil-cooler hose

• Schematic position 13 in the IPS-D cooling / lubrication arrangement

• Used with oil cooler 3807876

• Formed profile maintains clearance inside the drive installation

• Inspect adjoining clamps, nipples and cooler whenever the hose is replaced

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21151535 (Volvo Penta OEM reference)

OEM / Related Numbers:

• 3807876 - oil cooler

• 11998 - cooler gasket

• 192639 - nipple

• 21412615 / 21412620 / 21510570 - related oil hoses by revision

• 40005356 - associated hose

• 3854978 - hose clamps

• 3807878 - cooler bracket

• 941670 / 3840106 - washers

• 963566 / 945444 - mounting screws

• 994507 - elbow nipple

• 994509 - nipple

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta IPS-D marine propulsion oil-cooler system

Typically suits:

• Engine / drive models:

• IPS-D

• HP Range: Propulsion-package dependent; drive model and product number control fitment

• Engine Type: Volvo Penta IPS marine propulsion drive

• Year Range: IPS-D production; drive serial number and cooler arrangement control fitment

• Model / Serial Note: Confirm schematic position 13 and compare hose bends and end diameters with the removed hose.

🔌 Function

Carries drive lubricant through the IPS oil-cooler circuit while accommodating movement and vibration in the propulsion installation.

Common signs of failure:

• Oil leakage or staining at the pipe, hose or fittings

• Low oil pressure or delayed pressure rise

• Cracking, chafing or vibration fatigue near supports

• Internal restriction caused by sludge, carbon or damaged lining

• Oil starvation, overheating or accelerated wear of the supplied component

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging