3825613 Piston Ring Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta piston ring kit from the Engine group, weighing 0.129 kg and listed for 3 applications across the TMD and TAMD series engines. It supersedes part number 876298.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD122A
• Volvo Penta TAMD122A
• Volvo Penta TAMD122A/C

• Engine Family: TMD, TAMD

⚙️ Key Features

• Supersedes 876298
• 0.129 kg
• Engine group
• 3 applications across TMD and TAMD
• 6 used per assembly

🔌 Function

Seals the combustion chamber against the cylinder wall, controls oil on the bore and carries heat from the piston into the liner.

⚠️ Common Signs of Failure

• Blue smoke on start-up or under load, with rising oil consumption
• Crankcase pressure blowing oil mist from the breather
• Compression down on one or more cylinders
• Rings found stuck in their grooves with carbon
• Glazed or scored bore with broken ring lands

🛠️ Service Notes

• An engine listed against 876298 takes this kit instead
• Piston ring kit 3825614 is the keystone ring kit at 0.131 kg, only 2 grams apart, so ring type and not weight is what separates them
• At 0.129 kg the published weight suits a small set, so confirm how many pistons one order covers before buying for a full rebuild

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3825613 → Supersedes 876298

OEM / Related Numbers

• 876298 earlier number superseded by this part

📦 Condition

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