{"product_id":"genuine-grasshopper-expansion-tank-water-421980","title":"Genuine Grasshopper - Expansion Tank - Water - 421980","description":"\u003cdiv class=\"part-claims\"\u003e\n\u003cp\u003eEXPANSION TANK - WATER (Grasshopper part 421980) is a General Hardware \u0026amp; Assembly part built for reliable service.\u003c\/p\u003e\n\u003cp\u003eSupersedes 604340.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"compatibility\"\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFits 11 Grasshopper models (5 active, 6 legacy) across the MidMount line.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eShow all 11 compatible models\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003eGrasshopper 321D (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 325D\u003c\/li\u003e\n\u003cli\u003eGrasshopper 329\u003c\/li\u003e\n\u003cli\u003eGrasshopper 430D (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 432 (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 721DT (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 725DT6\u003c\/li\u003e\n\u003cli\u003eGrasshopper 729T6\u003c\/li\u003e\n\u003cli\u003eGrasshopper 930D2 (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 932G2 (discontinued)\u003c\/li\u003e\n\u003cli\u003eGrasshopper 932G3\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"category-care\"\u003e\n\u003ch2\u003eCare \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eCovers a broad mix of hardware and small assemblies rather than one single part class. Before installing, compare the replacement part's shape, dimensions, and mounting points against the original — this category spans many distinct component types and a single generic description cannot guarantee fitment. Follow the service manual's torque and assembly sequence for the specific subassembly involved.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"faq-block\"\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eWhat machines take the EXPANSION TANK - WATER?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eFits 11 Grasshopper models (5 active, 6 legacy) across the MidMount line. Includes Grasshopper 321D, Grasshopper 325D, Grasshopper 329, Grasshopper 430D, and Grasshopper 432, and 6 other models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eIs 421980 still the current part number?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eSupersedes 604340.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grasshopper","offers":[{"title":"Default Title","offer_id":49366677979440,"sku":"421980","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/0088\/6064\/files\/grasshopper_421980_ipl-crop_zoom6x_ipl_yellow_a7f5046f-a197-4262-a261-114947115f18.png?v=1785372431","url":"https:\/\/oakborotractor.com\/products\/genuine-grasshopper-expansion-tank-water-421980","provider":"Oakboro Tractor \u0026 Equipment","version":"1.0","type":"link"}