3855040 Piston Ring Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta piston ring kit, listed as supplied as required, from the Engine group, weighing 0.09 kg and listed for 36 applications on DPX drives.

🚤 Compatibility

• Engine Family: DPX

Full model list at the end of this description.

⚙️ Key Features

• Supplied as required
• 0.09 kg
• 36 listed applications on DPX drives

🔌 Function

Seals the combustion chamber against the cylinder wall, transfers piston heat into the bore and controls the oil film left on the wall.

⚠️ Common Signs of Failure

• Blue smoke and rising oil consumption
• Compression down on one or more cylinders
• Oil mist and pressure out of the crankcase breather
• Rough idle and hard starting
• Worn ring grooves or scored bores on strip-down

🛠️ Service Notes

• Kit 3855039 shares the same 36 applications and sits within a gram of this one on published weight, so the two are effectively indistinguishable on the figures - order by part number
• Measure the bores and set the ring gaps before assembly, and renew the head gasket set at the same time

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.2GLIMDM, 7.4GiINCSCE, 7.4GiPEFS, 7.4GiPBYCCE, 7.4GiPLKDCE, 7.4GiPLKECE, 7.4GiPNCACE, 7.4GiPNCSCE, 7.4GiPNCBCE, 7.4GiPNCMCE, 7.4GiPWTR, 7.4GLIMDM, 7.4GLINCS, 7.4GLPLKD, 7.4GLPLKE, 7.4GLPMDM, 7.4GLPNCA, 7.4GLPNCB, 7.4GLPNCM, 7.4GLPNCS, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 7.4GSiXNCB, 7.4GSiXNCM, 8.2GLPMDM, 8.2GSiPBYCCE, 8.2GSiPWTR, 7.4GIIHUBCE, 7.4GLIHUB, 7.4GLINCC
• Volvo Penta DPX385XBYDCE, DPX385XEFS, DPX385XLKE
• Volvo Penta DPX415XEFS, DPX415XBYDCE