- Genuine OEM Volvo Penta Parts
- Lock Ring for 230A 275A 430A 500A 501A Upper Gear Unit Engines
- For use with:
- Volvo Penta 230A
- Volvo Penta 230B
- Volvo Penta 250A
- Volvo Penta 250B
- Volvo Penta 251A
- Volvo Penta 275
- Volvo Penta 275A
- Volvo Penta 280B
- Volvo Penta 285A
- Volvo Penta 290A
- Volvo Penta 290DP
- Volvo Penta 430A
- Volvo Penta 430B
- Volvo Penta 431A
- Volvo Penta 431B
- Volvo Penta 432A
- Volvo Penta 434A
- Volvo Penta 500A
- Volvo Penta 500B
- Volvo Penta 501A
- Volvo Penta 501A/MS4
- Volvo Penta 501B
- Volvo Penta 570A
- Volvo Penta 571A
- Volvo Penta 572A
- Volvo Penta 740A
- Volvo Penta 740A/MS5
- Volvo Penta 740B
- Volvo Penta AD30
- Volvo Penta AD30A
- Volvo Penta AD31A
- Volvo Penta AD31B
- Volvo Penta AD40B
- Volvo Penta AD41A
- Volvo Penta AD41B
- Volvo Penta AQ120B
- Volvo Penta AQ125A
- Volvo Penta AQ125B
- Volvo Penta AQ131A
- Volvo Penta AQ131B
- Volvo Penta AQ131C
- Volvo Penta AQ131D
- Volvo Penta AQ140A
- Volvo Penta AQ145A
- Volvo Penta AQ145B
- Volvo Penta AQ151A
- Volvo Penta AQ151B
- Volvo Penta AQ151C
- Volvo Penta AQ171A
- Volvo Penta AQ171C
- Volvo Penta AQ175A
- Volvo Penta AQ200D
- Volvo Penta AQ200F
- Volvo Penta AQ205A
- Volvo Penta AQ211A
- Volvo Penta AQ225D
- Volvo Penta AQ225E
- Volvo Penta AQ225F
- Volvo Penta AQ231A
- Volvo Penta AQ231B
- Volvo Penta AQ260A
- Volvo Penta AQ260B
- Volvo Penta AQ271A
- Volvo Penta AQ271B
- Volvo Penta AQ271C
- Volvo Penta AQ271D
- Volvo Penta AQ290A
- Volvo Penta AQ311A
- Volvo Penta AQ311B
- Volvo Penta AQAD30
- Volvo Penta AQAD30A
- Volvo Penta AQAD31A
- Volvo Penta AQAD40A
- Volvo Penta AQAD40B
- Volvo Penta AQAD41A
- Volvo Penta AQD40A
- Volvo Penta BB140A
- Volvo Penta BB145A
- Volvo Penta BB225A
- Volvo Penta BB225AV
- Volvo Penta BB225B
- Volvo Penta BB225C
- Volvo Penta BB260A
- Volvo Penta BB260AV
- Volvo Penta BB260B
- Volvo Penta BB260C
- Volvo Penta D41A
- Volvo Penta D41B
- Volvo Penta DP-A
- Volvo Penta DP-A1
- Volvo Penta DP-B
- Volvo Penta DP-B1
- Volvo Penta MD30
- Volvo Penta MD30A
- Volvo Penta MD31A
- Volvo Penta MD40A
- Volvo Penta MS3B
- Volvo Penta MS3C
- Volvo Penta MS4A
- Volvo Penta SP-A
- Volvo Penta SP-A1
- Volvo Penta TAMD30
- Volvo Penta TAMD30A
- Volvo Penta TAMD31A
- Volvo Penta TAMD31B
- Volvo Penta TAMD40A
- Volvo Penta TAMD40B
- Volvo Penta TAMD41A
- Volvo Penta TAMD41B
- Volvo Penta TMD30
- Volvo Penta TMD30A
- Volvo Penta TMD31A
- Volvo Penta TMD31B
- Volvo Penta TMD40A
- Volvo Penta TMD40B
- Volvo Penta TMD40C
- Volvo Penta TMD41A
- Volvo Penta TMD41B
- Volvo Penta 230A
- Manufacturer: Volvo Penta
- Model Number: Lock Ring
- Part Number: 853331
- Also Known As: 853331-7