{"product_id":"640-0238-toro-640-238-degree-drive-assy","title":"Toro 640 Drive Assembly — 238° Arc (Model 640-0238)","description":"\u003cp\u003eReplacement drive assembly for Toro 640 Series rotors set to a 238° arc. A commercial-grade component engineered for athletic fields, sports complexes, and large irrigation systems where durability and reliable coverage matter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: 640-0238 — 238° arc drive assembly; designed to fit Toro 640 Series rotor bodies.\u003c\/li\u003e\n\u003cli\u003eMaterials: stainless-steel nozzle housing with engineering-grade plastics and brass components for long-term corrosion resistance.\u003c\/li\u003e\n\u003cli\u003ePerformance: compatible with Toro 640 nozzles; typical radius range 47–67 ft depending on nozzle and system pressure; recommended operating pressure 40–90 psi (2.8–6.2 bar).\u003c\/li\u003e\n\u003cli\u003eDimensions \u0026amp; compatibility: 1\" inlet; pop-up height commonly 2 3\/8\" (varies by body); check body\/nozzle fit before installation.\u003c\/li\u003e\n\u003cli\u003eFeatures: robust gear-drive for extended life, standard rubber cover, optional check-valve\/Valve‑In‑Head configurations and up to 25% adjustable radius reduction for fine-tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e This listing is for the drive assembly only; the 640 body and nozzles are sold separately. Consult the included Toro documentation — installation \u0026amp; service instructions and nozzle performance charts — for installation, maintenance, and nozzle selection guidance.\u003c\/p\u003e","brand":"Toro","offers":[{"title":"Default Title","offer_id":43672217417,"sku":"640-0238","price":110.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/640-0238-2_bed1a69c-fc9e-4eee-b058-3ce8bf63a857.jpg?v=1503296448","url":"https:\/\/www.sprinklersupplystore.com\/products\/640-0238-toro-640-238-degree-drive-assy","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}