{"product_id":"858467-18-3175-raw-water-pump-cross-piece-for-volvo-penta-ad31l-a-ad31p-a-ad31xd-aqad31a-md31a-tamd31a-jlm-marine","title":"858467 18-3175 Raw Water Pump Cross Piece for Volvo Penta AD31L-A AD31P-A AD31XD AQAD31A MD31A TAMD31A | JLM Marine","description":"\u003ch2\u003eRaw Water Pump Cross Piece – Fits Volvo Penta AD31, AD41, TAMD31, TAMD41, KAD42, KAD43, KAD44, KAD300 \u0026amp; More\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eRaw Water Pump Cross Piece (Coupler)\u003c\/strong\u003e is designed for Volvo Penta AQ diesel inboard engines equipped with \u003cstrong\u003e6-screw pump covers\u003c\/strong\u003e. It fits a broad range of models including AD31, AD41, TAMD31, TAMD41, TMD31, TMD41, KAD32, KAD42, KAD43, KAD44, and KAD300 series engines. The coupler sits between the sea water pump and the pump drive gear unit, transmitting torque while allowing for minor misalignment.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket replacement cross-references \u003cstrong\u003eVolvo Penta 858467\u003c\/strong\u003e, Orbitrade Marine ORB15467, Crom Marine 115064, and GLM GLM12852, ensuring compatibility across multiple supplier part numbers.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eLocated between the raw water pump and drive gear unit\u003c\/li\u003e\n\u003cli\u003eEssential for proper pump operation; a worn coupler can cause pump seizure\u003c\/li\u003e\n\u003cli\u003eDirect replacement for engines with 6-screw pump cover configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e858467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrbitrade Marine\u003c\/td\u003e\n\u003ctd\u003eORB15467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrom Marine\u003c\/td\u003e\n\u003ctd\u003e115064\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003eGLM12852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJLM Marine\u003c\/td\u003e\n\u003ctd\u003e18-3175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD31L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD31P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD31XD\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAQAD31A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eMD31A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31M-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD31P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD31A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD31B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD31D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD31L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD32P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAQAD41A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eD41A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eD41B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eD41D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eD41L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41H-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41M-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD41P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD41A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD41B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD41D\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD41L-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD42B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD42P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD42B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD42P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD42B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD42WJ-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD43P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD43P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD44P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD44P-C\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD44P-A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD44P-B\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD44P-C\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD300A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD300A\u003c\/td\u003e\n\u003ctd\u003eFor pump models with 6 screws in the pump cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e858467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJLM Part Number\u003c\/td\u003e\n\u003ctd\u003e18-3175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eVolvo Penta Diesel Inboard Engines (6-screw pump cover)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCoupler between raw water pump and drive gear unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eThis package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 × Raw Water Pump Coupler Cross Piece\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color:red;\"\u003eThe package contains all the parts shown in the picture.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect the battery\u003c\/strong\u003e and ensure the engine is cool before starting work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the raw water pump\u003c\/strong\u003e from the drive gear housing by unscrewing the 6 mounting screws on the pump cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarefully withdraw the pump assembly\u003c\/strong\u003e to expose the cross piece coupler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the old cross piece\u003c\/strong\u003e for cracks, wear, or deformation; replace if any damage is found.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the old cross piece\u003c\/strong\u003e from the drive gear shaft and pump impeller shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the new cross piece\u003c\/strong\u003e by aligning it onto the drive gear shaft first, ensuring proper seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlign the pump impeller shaft\u003c\/strong\u003e with the opposite end of the cross piece before reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinstall the raw water pump\u003c\/strong\u003e onto the drive housing, ensuring the gasket is in place and the alignment is correct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTighten the 6 pump cover screws\u003c\/strong\u003e in a cross pattern to the manufacturer's torque specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for free rotation\u003c\/strong\u003e by manually turning the pump shaft to ensure no binding or resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconnect the battery\u003c\/strong\u003e and run the engine briefly to verify proper water flow and pump operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect for leaks\u003c\/strong\u003e around the pump assembly and retighten screws if necessary.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this cross piece fits my engine?\u003c\/strong\u003e\u003cbr\u003e\nVerify that your raw water pump has a 6-screw cover configuration and that your engine model is listed in the compatibility table above. Cross-check your current part number against Volvo Penta 858467 or the aftermarket equivalents listed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that my cross piece needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nCommon symptoms include pump seizure, unusual vibration or noise from the pump area, overheating due to reduced water flow, and visible cracks or deformation when inspecting the coupler during pump service.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the raw water pump cross piece?\u003c\/strong\u003e\u003cbr\u003e\nInspect the cross piece annually or whenever the raw water pump is removed for service. Replace it if you observe any wear, cracking, or deformation, or as part of a preventive maintenance schedule every 3–5 years depending on engine usage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I reuse the old cross piece if it looks okay?\u003c\/strong\u003e\u003cbr\u003e\nWhile minor surface marks may be acceptable, any visible cracks, twisting, or material degradation warrant immediate replacement. Given the low cost and critical function, replacing the cross piece during pump service is good preventive practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this aftermarket part and the OEM Volvo Penta cross piece?\u003c\/strong\u003e\u003cbr\u003e\nThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51983453487417,"sku":"3437","price":18.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_e51c5c92-55a8-4b9e-a270-ed09f3bfe6e4.jpg?v=1772505156","url":"https:\/\/jlmmarine.com\/ru\/products\/858467-18-3175-raw-water-pump-cross-piece-for-volvo-penta-ad31l-a-ad31p-a-ad31xd-aqad31a-md31a-tamd31a-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}