471518 Rocker Arm Shaft | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta rocker arm shaft from the Engine group, weighing 0.873 kg and listed for 52 applications across TWD, TID, TAMD, TD and TAD series engines.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• 0.873 kg
• 52 applications across five engine series
• Engine group rocker arm shaft

🔌 Function

Carries the rocker arms and feeds oil to their bearing surfaces as they pivot on it.

⚠️ Common Signs of Failure

• Tapping or clatter from the valve gear
• Shaft worn into flats or grooves where the rockers sit
• Rockers with side play or rocking on the shaft
• Oil feed holes in the shaft blocked with sludge
• Shaft blued or scored from oil starvation

🛠️ Service Notes

• Renew the rocker bushes at the same time - a new shaft in worn rockers will wear flats again quickly
• Clear every oil hole in the shaft before assembly and reset the valve clearances after fitting

📦 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 TWD710G, TWD710P, TWD710PB, TWD710V
• Volvo Penta TAD730G, TAD730P, TAD730V
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD730ME, TD730VE
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TWD740GE, TWD740VE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE
• Volvo Penta TAMD75P-A
• Volvo Penta TD710G
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE