471813 Valve Cover | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta valve cover from the Engine group, in the version with the hole for the oil filler cap, weighing 1.080 kg and listed for 46 applications across TWD, TID, TAMD, TD and TAD series engines. The filler-cap hole is the deciding feature; the alternative cover 477605 weighs 1.092 kg, so only 12 grams separate the two and weight is no guide.

🚤 Compatibility

• Engine Family: TWD, TID, TAMD, TD, TAD

Full model list at the end of this description.

⚙️ Key Features

• With hole for oil filler cap
• 1.080 kg
• 46 applications across TWD, TID, TAMD, TD and TAD engines
• Only 12 grams lighter than alternative cover 477605, so identify by the filler hole

🔌 Function

Encloses the valve gear at the top of the cylinder head, keeping oil in and dirt out, and in this version carries the engine oil filler opening.

⚠️ Common Signs of Failure

• Oil seeping down the side of the cylinder head
• Oily film and dirt collecting on the head and manifold
• Cover distorted so it will not pull down evenly
• Filler neck thread damaged or the cap not sealing
• Cracks around the fixing holes or the filler boss

🛠️ Service Notes

• Check whether the engine takes the filler-hole cover or the plain alternative 477605 before ordering, as the two are the same weight
• Renew the cover gasket and any grommets under the fixings at the same time
• Tighten evenly from the centre outwards to avoid distorting the flange

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TWD710P, TWD710PB, TWD710V
• Volvo Penta TAD730P, TAD730V
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD730ME, TD730VE
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TAMD75P-A
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE
• Volvo Penta TWD740VE