3839410 Adjusting Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta adjusting screw from the Engine group, weighing 0.286 kg and listed for 67 applications across D, TAMD and MD series engines.

🚤 Compatibility

• Engine Family: D, TAMD, MD

Full model list at the end of this description.

⚙️ Key Features

• 0.286 kg
• 67 applications across D, TAMD and MD series engines
• Engine group adjustment component

🔌 Function

Provides the threaded adjustment that sets and holds a clearance or position, and takes the load once the locking nut is tightened down on it.

⚠️ Common Signs of Failure

• Setting drifting off during running
• Thread galled, stretched or seized
• Screw head or drive slot damaged
• Contact face worn, dished or picked up
• Knocking from the joint the screw sets

🛠️ Service Notes

• Hexagon nut 3839409 and sleeve 3839411 belong to the same Engine group assembly and are usually worth renewing with the screw
• Clean the threads, reset the adjustment to specification, then lock and recheck the setting

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP, D13C9-A MP
• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74L-A, TAMD74L-B
• Volvo Penta D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA
• Volvo Penta D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• Volvo Penta D9A2B, D9A2A, D9A2C
• Volvo Penta MD2010, MD2010B
• Volvo Penta TAMD102A, TAMD102D
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TAMD103A
• Volvo Penta TAMD71B
• Volvo Penta TAMD75P-A