994847 Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta washer for engines from serial number 3020313776 onwards, weighing 0.023 kg and listed for 29 applications across the D series and DPH drives. It supersedes 1676515.

🚤 Compatibility

• Engine Family: D, DPH
• HP Range: 145-480 HP
• Serial Range: SN3020313776-

Full model list at the end of this description.

⚙️ Key Features

• For engines from serial number 3020313776 onwards
• 0.023 kg
• Supersedes 1676515
• 29 applications on D series engines and DPH drives
• Quantity varies by assembly, most commonly one

🔌 Function

Spreads the fastener's clamp load over a wider area and gives the head or nut a clean, square bearing face.

⚠️ Common Signs of Failure

• Fastener loosening in service
• Washer dished, cupped or cracked
• Bearing face bitten into the component beneath
• Corrosion pitting or scaling on the faces
• Fretting marks around the hole

🛠️ Service Notes

• The serial number breakpoint is what separates this row from its neighbours, so check the engine number falls at or above 3020313776 before ordering

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 994847 → Supersedes 1676515

Aftermarket / Verified Equivalents

• SRP: W-10304

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G
• Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
• Volvo Penta DPH-E