{"product_id":"zf-transmission-cooler-kit-3312107003","title":"ZF Transmission Cooler Kit 3312107003","description":"\u003cp data-start=\"75\" data-end=\"621\"\u003eZF \u003cstrong data-start=\"78\" data-end=\"92\"\u003e3312107003\u003c\/strong\u003e is a marine transmission gear oil cooler kit used to help control transmission oil temperature on supported ZF marine gearboxes. It is commonly listed for \u003cstrong data-start=\"248\" data-end=\"276\"\u003eZF 63\/68IV and 80\/85A\/IV\u003c\/strong\u003e transmission families, with supporting references also describing it as a genuine ZF cooler kit for \u003cstrong data-start=\"377\" data-end=\"395\"\u003e63IV and 80A\/V\u003c\/strong\u003e transmissions using \u003cstrong data-start=\"416\" data-end=\"444\"\u003e1.25 in. raw-water ports\u003c\/strong\u003e. This kit is used where the gearbox cooling circuit requires the correct ZF cooler assembly to maintain proper oil temperature under load. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"623\" data-end=\"642\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"626\" data-end=\"642\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"643\" data-end=\"1240\"\u003e\n\u003cli data-start=\"643\" data-end=\"694\"\u003eGenuine ZF marine gear oil cooler kit reference\u003c\/li\u003e\n\u003cli data-start=\"695\" data-end=\"729\"\u003eZF part number: \u003cstrong data-start=\"713\" data-end=\"727\"\u003e3312107003\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"730\" data-end=\"793\"\u003eUsed for supported ZF transmission oil cooling applications\u003c\/li\u003e\n\u003cli data-start=\"794\" data-end=\"868\"\u003eCommonly listed for \u003cstrong data-start=\"816\" data-end=\"844\"\u003eZF 63\/68IV and 80\/85A\/IV\u003c\/strong\u003e transmission families\u003c\/li\u003e\n\u003cli data-start=\"869\" data-end=\"935\"\u003eSupporting fitment reference: \u003cstrong data-start=\"901\" data-end=\"933\"\u003e63IV and 80A\/V transmissions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"983\"\u003eRaw-water port size reference: \u003cstrong data-start=\"969\" data-end=\"981\"\u003e1.25 in.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1040\"\u003eHelps reduce transmission oil overheating under load\u003c\/li\u003e\n\u003cli data-start=\"1041\" data-end=\"1109\"\u003eSupports proper lubrication temperature and gearbox service life\u003c\/li\u003e\n\u003cli data-start=\"1110\" data-end=\"1240\"\u003eCommon kit listing shipping reference: approximately \u003cstrong data-start=\"1165\" data-end=\"1173\"\u003e8 lb\u003c\/strong\u003e, \u003cstrong data-start=\"1175\" data-end=\"1202\"\u003e12 in. x 10 in. x 8 in.\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1242\" data-end=\"1275\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1245\" data-end=\"1275\"\u003eTransmission Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1276\" data-end=\"1676\"\u003eThis cooler kit is associated with ZF marine transmission applications including \u003cstrong data-start=\"1357\" data-end=\"1402\"\u003eZF 63IV, ZF 68IV, ZF 80A\/V, and 80\/85A\/IV\u003c\/strong\u003e configurations where the gearbox and engine raw-water system use the matching \u003cstrong data-start=\"1481\" data-end=\"1504\"\u003e1.25 in. water-port\u003c\/strong\u003e setup. ZF option references also show \u003cstrong data-start=\"1543\" data-end=\"1557\"\u003e3312107003\u003c\/strong\u003e as the \u003cstrong data-start=\"1565\" data-end=\"1583\"\u003eoil cooler kit\u003c\/strong\u003e option under the ZF 63IV transmission accessory group. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1678\" data-end=\"1713\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1713\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1714\" data-end=\"2069\"\u003eTransmission cooler fitment depends on the exact ZF transmission model, transmission tag, reduction ratio, oil cooler plumbing, raw-water hose size, engine cooling layout, and installation space. Always confirm compatibility using the ZF gearbox identification plate and the existing cooler setup before ordering. Do not match by “ZF 63” or “ZF 80” alone.\u003c\/p\u003e\n\u003ch2 data-start=\"2071\" data-end=\"2110\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2074\" data-end=\"2110\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2111\" data-end=\"2462\"\u003eReplace the transmission oil cooler if it is leaking, corroded, restricted, internally contaminated, damaged by seawater, or no longer maintaining proper gearbox oil temperature. Replacement is also recommended if there is evidence of oil\/water cross-contamination, unexplained transmission overheating, or a failed pressure\/vacuum test on the cooler.\u003c\/p\u003e\n\u003ch2 data-start=\"2464\" data-end=\"2489\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2467\" data-end=\"2489\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2490\" data-end=\"2864\"\u003eConfirm the cooler orientation, hose size, oil-line connections, and mounting arrangement before removal. Flush or inspect the cooling circuit if the old cooler failed from corrosion or blockage. After installation, check transmission oil level, inspect for seawater and oil leaks, verify raw-water flow, and monitor gearbox temperature during sea trial or loaded operation.\u003c\/p\u003e\n\u003ch2 data-start=\"2866\" data-end=\"2906\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2869\" data-end=\"2906\"\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2907\" data-end=\"3079\"\u003e\n\u003cli data-start=\"2907\" data-end=\"2924\"\u003eZF 3312107003\u003c\/li\u003e\n\u003cli data-start=\"2925\" data-end=\"2939\"\u003e3312107003\u003c\/li\u003e\n\u003cli data-start=\"2940\" data-end=\"2957\"\u003eZF-3312107003\u003c\/li\u003e\n\u003cli data-start=\"2958\" data-end=\"2997\"\u003eZF Marine Oil Cooler Kit 3312107003\u003c\/li\u003e\n\u003cli data-start=\"2998\" data-end=\"3044\"\u003eZF 63\/68IV \u0026amp; 80\/85A\/IV Gear Oil Cooler Kit\u003c\/li\u003e\n\u003cli data-start=\"3045\" data-end=\"3079\"\u003eZF 63IV \/ 80A\/V Oil Cooler Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"3081\" data-end=\"3106\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3084\" data-end=\"3106\"\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3107\" data-end=\"3388\"\u003eThis cooler is best matched by the transmission tag and raw-water port size, not by gearbox family alone. The \u003cstrong data-start=\"3217\" data-end=\"3240\"\u003e1.25 in. water-port\u003c\/strong\u003e detail matters, and confirming the existing cooler connections before ordering helps avoid hose, bracket, or oil-line mismatch during installation.\u003c\/p\u003e\n\u003cp data-start=\"3390\" data-end=\"3459\"\u003e\u003cstrong data-start=\"3390\" data-end=\"3403\"\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"ZFI","offers":[{"title":"Default Title","offer_id":43564309741604,"sku":"3312107003","price":613.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/5c5943d1-d016-47cb-9c6e-2e86caebd33c.png?v=1777679391","url":"https:\/\/marisolmarine.com\/products\/zf-transmission-cooler-kit-3312107003","provider":"Marisol Marine Company","version":"1.0","type":"link"}