21112814 Oil Cooler | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta oil cooler engineered for the external oil-cooling circuit for HS25A-B and HS45A-B reversing gears. This component is a compact transmission-oil heat exchanger supplied as the cooler element within oil-cooler kit 21116456. Correct selection requires the complete Volvo Penta product number and serial number because adjoining components, mounting arrangements and production revisions can change within the same engine or transmission family.

🚤 Compatibility

Typically suits:

• Volvo Penta D3-110I-C
• Volvo Penta D3-130I-C
• Volvo Penta D3-160I-C
• Volvo Penta D3-190I-C
• Volvo Penta HS45A-B
• Volvo Penta HS25A-B

• Engine Family: D, HS
• HP Range: 110-190 HP

⚙️ Key Features

• Separates transmission oil from cooling water across a heat-transfer core
• 1.286 kg
• Supplied as the cooler element within oil-cooler kit 21116456
• Sized for HS25A-B and HS45A-B clutch and bearing heat load
• Low-restriction oil passages preserve lubrication pressure
• Corrosion-resistant cooling-water side suits marine service
• Mounting kits locate the cooler without loading the hose connections

🔌 Function

Removes heat from the reversing-gear oil so clutch packs, bearings and gears remain within their intended operating temperature.

⚠️ Common Signs of Failure

• Transmission oil temperature rising under load
• Oil appearing in the cooling-water discharge or water in the gearbox oil
• External leakage at the end caps or fittings
• Restricted seawater flow from scale
• Clutch slip accelerated by overheated oil

🛠️ Service Notes

• If the hoses, bracket, fittings and clamps are also due for renewal, oil-cooler kit 21116456 at 2.443 kg supplies the complete circuit

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21116456 - oil cooler kit
• 21112815 - mounting bracket kits
• 21159822 - mounting bracket kits
• 21162171 - adapter kit

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging