{"product_id":"expansion-tank-331-34633-331-32842-331-30265-for-jcb-3cx-4cx-js200-js360-js460","title":"Expansion Tank 331\/34633 331\/32842 331\/30265 for JCB 3CX 4CX JS200 JS360 JS460","description":"\u003cstrong\u003eThis coolant expansion tank is an aftermarket replacement for compatible JCB backhoe loaders and JS-series excavators.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eA sound expansion tank is important for coolant recovery, pressure control, and quick visual level checks. This tank is intended to replace an original reservoir that has cracked, leaked at a seam, or developed damaged hose connections.\u003c\/p\u003e\u003cp\u003eIt replaces \u003cstrong\u003e331\/34633\u003c\/strong\u003e, \u003cstrong\u003e331\/32842\u003c\/strong\u003e, and \u003cstrong\u003e331\/30265\u003c\/strong\u003e. Compare the tank shape, cap opening, hose ports, and mounting points.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestores coolant storage and recovery\u003c\/li\u003e\n\u003cli\u003eMolded reservoir for compatible JCB cooling systems\u003c\/li\u003e\n\u003cli\u003eHelps replace cracked or leaking tanks\u003c\/li\u003e\n\u003cli\u003eDesigned for a direct fit where specified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with select JCB 3CX and 4CX backhoe loaders and JS200, JS360, and JS460 excavators.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Coolant Expansion Tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e JCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 331\/34633, 331\/32842, 331\/30265\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How can I tell whether this is the correct JCB tank? \u003cstrong\u003eA:\u003c\/strong\u003e Use the original part number first, then compare the mounting tabs, hose locations, cap neck, and sensor connection shown in the photos.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e No. This is a quality aftermarket replacement designed for compatible applications.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number, production date, or equipment configuration. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42904037851207,"sku":"ZZ2F01787","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177557339524-0.jpg?v=1782415767","url":"https:\/\/www.northlineparts.com\/products\/expansion-tank-331-34633-331-32842-331-30265-for-jcb-3cx-4cx-js200-js360-js460","provider":"Northline Parts","version":"1.0","type":"link"}