3884592 Thrust Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta thrust washer from the Marine Propulsion group, weighing 107 g and listed for 14 applications across the D and MS families. It supersedes part number 3583529, which was catalogued earlier simply as a washer, so a search on the old description will lead here.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-40F
• Volvo Penta D2-55F
• Volvo Penta D2-50F
• Volvo Penta D2-75F
• Volvo Penta D2-60F
• Volvo Penta D1-30F
• Volvo Penta D1-13F
• Volvo Penta D1-20F
• Volvo Penta MS25L
• Volvo Penta MS25A-A
• Volvo Penta MS15L-A
• Volvo Penta MS15A-A
• Volvo Penta MS15A-B
• Volvo Penta MS15L-B

• Engine Family: D, MS
• HP Range: 13-75 HP

⚙️ Key Features

• Marine Propulsion thrust washer
• 107 g
• Supersedes 3583529, catalogued earlier as a washer
• Listed for 14 applications across the D and MS families

🔌 Function

Takes the axial load from a rotating component onto a sacrificial bearing face, holding end float within limits.

⚠️ Common Signs of Failure

• End float measured beyond specification
• Clonk or shunt on taking up drive
• Washer face scored, blued or worn stepped
• Debris from the washer face found in the oil
• Whine or growl that changes when load is applied

🛠️ Service Notes

• Measure end float before and after fitting, rather than assuming a new washer restores it
• Inspect the mating thrust face for scoring while the assembly is apart
• Renew the oil and check for debris from the old washer

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3884592 → Supersedes 3583529 → Supersedes 3581997

OEM / Related Numbers

• 3583529 earlier number superseded by this part
• 3581997 earlier number superseded by this part

📦 Condition

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