21549542 Oil Filter | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Bypass Engine Oil Filter - Part Number: 21549542

A spin-on bypass lubricating-oil filter used on Volvo Penta marine diesel engines. It continuously cleans a controlled portion of the oil flow to remove fine soot and wear particles that may pass through the main full-flow filter.

⚙️ Key Features

• Bypass filtration design

• High-efficiency fine-particle media

• Heavy-duty metal canister

• Correct Volvo Penta thread and sealing gasket

• Direct replacement for earlier filters 3827069 and 829390

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21549542 → Supersedes 3827069

• 3827069 → Supersedes 829390

• Related earlier OEM reference: 829161

OEM / Related Numbers:

• 21549542

• 3827069

• 829390

• 829161

Aftermarket / Verified Equivalents:

• RECMAR REC3827069

• MANN-FILTER W 712/75

🚤 Compatibility

• AQD21A

• AQD21B

• AQD32A

• MD21A

• MD21B

• MD29

• MD29-A

• MD32

• MD32A

• TAMD61A

• TAMD62A

• TAMD63L-A

• TAMD63P-A

• TAMD71A

• TAMD71B

• TAMD72A

• TAMD73P-A

• TAMD73WJ-A

• TAMD74A-A

• TAMD74A-B

• TAMD74C-A

• TAMD74C-B

• TAMD74L-A

• TAMD74L-B

• TAMD74P-A

• TAMD74P-B

• TAMD75P-A

🔌 Function

The filter removes fine carbon, sludge and abrasive contamination from the bypass oil stream before the oil returns to the engine.

Common signs of failure or damage:

• Oil leakage around the filter seal

• Restricted element after an extended service interval

• Low oil pressure after fitting an incorrect filter

• Heavy soot loading in the drained oil

• Damaged mounting thread or double-gasket installation

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging