{"product_id":"22103-gasket-seal-kit-for-volvo-penta-aq120b-aq125a-aq125b-aq140a-aq145a-aq145b-bb140a-bb145a-jlm-marine","title":"22103 Gasket Seal Kit for Volvo Penta AQ120B AQ125A AQ125B AQ140A AQ145A AQ145B BB140A BB145A | JLM Marine","description":"\u003ch2\u003eGasket Seal Kit for Volvo Penta AQ120B AQ125A AQ125B AQ140A AQ145A AQ145B BB140A BB145A\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eHeat Exchanger Gasket Seal Kit\u003c\/strong\u003e is engineered for Volvo Penta B21 and B23 series marine engines, including AQ120, AQ125, AQ140, and AQ145 models. Designed to deliver reliable sealing performance in demanding marine environments, this kit ensures proper function of your heat exchanger cooling system.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket replacement directly crosses to \u003cstrong\u003eOEM part number 22103\u003c\/strong\u003e and \u003cstrong\u003eOrbitrade ORB22103\u003c\/strong\u003e, offering compatibility with multiple Volvo Penta engine configurations including AQ120B, AQ125A, AQ125B, AQ140A, AQ145A, AQ145B, BB140A, and BB145A models.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete gasket seal kit with all components shown in product images\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for Volvo Penta OEM 22103 and Orbitrade 831924\u003c\/li\u003e\n  \u003cli\u003eSuitable for B21 and B23 engine blocks across AQ and BB series\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\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003ePart Number\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\u003e22103\u003c\/td\u003e\n      \u003ctd\u003eOEM part number\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOrbitrade\u003c\/td\u003e\n      \u003ctd\u003eORB22103\u003c\/td\u003e\n      \u003ctd\u003eAftermarket equivalent\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOrbitrade\u003c\/td\u003e\n      \u003ctd\u003e831924\u003c\/td\u003e\n      \u003ctd\u003eExchange\/superseded number\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine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\"\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\u003eAQ120B\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAQ125A\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAQ125B\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAQ140A\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAQ145A\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAQ145B\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eBB140A\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eBB145A\u003c\/td\u003e\n        \u003ctd\u003eB21\/B23 engine block\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\"\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\u003e22103\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eHeat Exchanger Gasket Seal Kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Engine Series\u003c\/td\u003e\n      \u003ctd\u003eVolvo Penta B21, B23\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Models\u003c\/td\u003e\n      \u003ctd\u003eAQ120B, AQ125A, AQ125B, AQ140A, AQ145A, AQ145B, BB140A, BB145A\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 kit includes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e1 × Heat Exchanger Gasket Seal Kit\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003eThe package contains all the parts shown in the product images.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Disconnect the battery and allow the engine to cool completely. Drain the coolant from the heat exchanger system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess:\u003c\/strong\u003e Locate and remove the heat exchanger assembly from the engine block. Mark hose connections for reassembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisassembly:\u003c\/strong\u003e Remove the old gasket and seal components from the heat exchanger housing. Inspect mating surfaces for corrosion or damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Clean all gasket mating surfaces thoroughly using a gasket scraper and solvent. Ensure no residue or debris remains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Check:\u003c\/strong\u003e Lay the new gaskets and seals in place to confirm proper alignment and size before installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Install the new gasket seal kit components in the correct sequence as shown in your engine manual. Do not use excessive sealant unless specified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassembly:\u003c\/strong\u003e Reinstall the heat exchanger assembly to the engine block. Torque mounting bolts to manufacturer specifications in a crisscross pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconnection:\u003c\/strong\u003e Reattach all coolant hoses and clamps. Refill the cooling system with the appropriate coolant mixture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Bleeding:\u003c\/strong\u003e Bleed air from the cooling system according to Volvo Penta procedures to prevent air pockets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Reconnect the battery and start the engine. Monitor for leaks around the heat exchanger gasket areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Allow the engine to reach operating temperature and verify proper coolant flow. Check for any signs of leakage or abnormal temperature readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Check:\u003c\/strong\u003e After initial test run, re-inspect all connections and torque specifications. Top off coolant level if necessary.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this gasket seal kit fits my Volvo Penta engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Check your engine model against the compatibility table above. This kit fits AQ120B, AQ125A, AQ125B, AQ140A, AQ145A, AQ145B, BB140A, and BB145A models with B21 or B23 engine blocks. Verify your original part number is 22103 or Orbitrade ORB22103.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my heat exchanger gasket needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include coolant leaks around the heat exchanger housing, engine overheating, loss of coolant without visible external leaks, or white residue around gasket surfaces. Replace gaskets during any heat exchanger service or if coolant contamination is detected.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse the old gaskets during reassembly?\u003c\/strong\u003e\u003cbr\u003e\nA: No, gaskets and seals are designed for single-use only. Once compressed, they lose their sealing properties. Always install new gaskets whenever disassembling the heat exchanger to prevent leaks and ensure proper sealing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the heat exchanger gasket seal kit?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace gaskets whenever you remove the heat exchanger for maintenance, cleaning, or inspection. As preventive maintenance, consider replacement every 3–5 years or according to your engine's service schedule, especially in saltwater environments where corrosion accelerates wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM part or an aftermarket replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: This 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\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We 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\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This 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":51980999721273,"sku":"23GK320","price":23.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_2f32f169-5b2c-47a7-be5f-f63172604184.jpg?v=1772414121","url":"https:\/\/jlmmarine.com\/ru\/products\/22103-gasket-seal-kit-for-volvo-penta-aq120b-aq125a-aq125b-aq140a-aq145a-aq145b-bb140a-bb145a-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}