22159781 Oil Pump Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine complete engine-oil pump assembly for the D2-40 compact marine diesel family. The serviced unit supplies pressurised oil to the crankshaft, camshaft and valve gear.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-40
• Volvo Penta D2-40B
• Volvo Penta D2-40F

• Engine Family: D
• HP Range: 40 HP
• Year Range: Approximately 2000s-2020s

⚙️ Key Features

• Complete genuine engine lubricating-oil pump
• Fits D2-40, D2-40B and D2-40F
• Factory-matched pump body, rotor and internal clearances
• Used with the original oil-pump drive gear
• No internal rotor or housing parts are separately catalogued
• Engine type: Volvo Penta inline 4-cylinder compact marine diesel

📋 Kit Contents

• Complete oil-pump assembly - Volvo Penta 22159781
• Internal pump body, rotor and pressure components - serviced only as assembly 22159781

🔌 Function

The pump draws oil from the sump and supplies pressurised lubricant to the engine bearings, camshaft and valve train.

⚠️ Common Signs of Failure

• Bearing noise after confirming oil level and filter condition
• Scored or worn pump rotors
• Slow pressure build after starting
• Metal debris damages the pump body

🛠️ Service Notes

• Check the kit contents against what your engine needs before you start, and fit everything the kit supplies — the point of a kit is that the wearing parts are renewed together
• Work clean: the lubricating system feeds every bearing in the engine, so anything introduced here travels everywhere
• Measure the clearances the workshop manual for your engine specifies before final assembly, and check the pump turns freely by hand with no tight spot
• Prime the pump and prefill the system as the manual directs, and renew the oil filter and oil at the same time
• Confirm oil pressure builds and holds at start-up, and stop immediately if it does not

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 3580358 - related oil-pump drive gear

📦 Condition

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