849408 Tensioner | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta belt tensioner from the Alternator, Charging, Electric Motor, Electric Drives group, weighing 0.100 kg and listed for 9 applications on TAMD series engines. It is the lightest of the four tensioners in this range.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD162C-C
• Volvo Penta TAMD162A
• Volvo Penta TAMD162B
• Volvo Penta TAMD162C
• Volvo Penta TAMD162C-B
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD163P-A
• Volvo Penta TAMD165A
• Volvo Penta TAMD165C

• Engine Family: TAMD

⚙️ Key Features

• 0.100 kg
• 9 applications on TAMD series engines
• Lightest of the four tensioners listed here
• Alternator, Charging, Electric Motor, Electric Drives group

🔌 Function

Takes up slack in the drive belt and holds it at working tension so the alternator is driven without slip.

⚠️ Common Signs of Failure

• Belt squeal on start-up or when load is applied
• Slack that cannot be taken up by adjustment
• Adjuster thread seized, stripped or notchy
• Black belt dust around the pulleys
• Charging output falling off under load

🛠️ Service Notes

• The other three tensioners here are 849295 at 0.113 kg in the R variant, 849847 at 0.120 kg for TWD, TID and TAD, and 849791 at 0.168 kg for TAMD and TMD, so order by part number
• Renew a glazed or cracked belt at the same time and re-check tension after the first hours of running

📦 Condition

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