420132 Rocker Arm | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta exhaust rocker arm from the Engine group, weighing 0.218 kg and listed for 30 applications across the TAMD, TWD, TD, TID and D series engines.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• Exhaust side
• 0.218 kg
• 30 applications across five engine series
• Quantity varies by assembly, most commonly six

🔌 Function

Transfers the push rod's movement to the exhaust valve, opening it against its spring.

⚠️ Common Signs of Failure

• Ticking or tapping from the valve gear
• Pad or tip worn hollow, pitted or scuffed
• Bore or shaft worn, giving side play
• Adjuster thread damaged or seized
• Valve clearances drifting out of specification

🛠️ Service Notes

• Rocker arm 420129 is the inlet arm, published at exactly the same weight with the same 30 applications — inlet or exhaust is the only reliable guide
• Exhaust arms see the higher heat, so check the pad and the adjuster carefully and reset clearances after fitting

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TD60D-83, TD60A, TD60B, TD60D
• Volvo Penta TWD610G, TWD610P, TWD610PB, TWD610V
• Volvo Penta TAMD60A, TAMD60B, TAMD60C
• Volvo Penta TD610G, TD610M, TD610V
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TD61A, TD61AW
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TID60DG, TID60D
• Volvo Penta TWD630ME, TWD630VE
• Volvo Penta D42A
• Volvo Penta D45BPP
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TD45B
• Volvo Penta TD640VE