O-ring Aro for Volvo Penta DPS-A and DPS-B. This o-ring is used in lower housing parts. Recorded OEM cross-references include 3852866. Use REC3852866 to identify the offered item. Selection warning: Match the exact product code and OEM reference 3852866 to the part being replaced. Confirm the full model, production details and serial range. Product details Product O-ring Aro Product code REC3852866 Product type O-Ring Compatible make MerCruiser / Volvo Penta Primary application Volvo Penta DPS-A and DPS-B Assembly Lower housing parts Key points Product type: O-Ring Compatible make: MerCruiser / Volvo Penta Application: Volvo Penta DPS-A and DPS-B OEM cross-reference: 3852866 Compatibility and fitment Volvo Penta DPS-A and DPS-B Lower housing parts Where model, year, serial, ratio, rotation, side or material varies, the exact selection details take priority over a broad model-family match. Part numbers and cross-references Offered product code REC3852866 OEM cross-reference 1 3852866 OEM references are provided for identification. A cross-reference does not mean the item is supplied as a genuine OEM product. Before ordering Confirm the full engine, outboard or drive model. Check the product code and every relevant OEM reference. Apply any serial, year, ratio, rotation, side or material limit. Compare the replacement with the component being removed. Ask TMP Global to check the application if any identifier differs. Frequently asked questions What does REC3852866 replace? Recorded OEM cross-references include 3852866. How do I confirm that REC3852866 is correct? Match the product code and OEM reference, then confirm the model, production details, serial range and assembly position. Do not select the part by appearance alone.