3817033 Piston Ring Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta piston ring kit from the Engine group, weighing 0.061 kg and listed for 21 applications across TAMD, AD, D, TMD, KAD and KAMD series engines. It supersedes part number 876528.

🚤 Compatibility

• Engine Family: TAMD, AD, D, TMD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• 0.061 kg
• Supersedes 876528
• 21 applications across six engine series
• Ring kit for the piston assembly
• Quantity varies by assembly, most commonly four

🔌 Function

Seals the combustion gases above the piston and controls the oil film on the cylinder wall.

⚠️ Common Signs of Failure

• Blue smoke on start-up or under load
• Rising oil consumption with no external leak
• Crankcase pressure blowing the dipstick or oil filler up
• Low or uneven compression across cylinders
• Rings found gummed, broken or with the gap opened out on strip-down

🛠️ Service Notes

• Check the kit contents against the number of pistons you are working on before ordering
• Measure the bores and ring gaps before fitting — new rings in a worn or glazed bore will not restore compression
• Piston ring kit 3817086 is the other ring kit in this range but covers rating 4-5 engines within a serial limit, so do not treat the two as alternatives

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3817033 → Supersedes 876528

OEM / Related Numbers

• 876528 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A
• Volvo Penta AD31L-A, AD31P-A
• Volvo Penta AD41L-A, AD41P-A
• Volvo Penta D41L-A
• Volvo Penta KAD32P
• Volvo Penta KAD43P-A
• Volvo Penta TAMD42WJ-A
• Volvo Penta TMD31L-A
• Volvo Penta TMD41L-A