{"product_id":"wacker-neuson-coolant-expansion-tank-5100023389-for-rc50-rc70-rollers","title":"Wacker Neuson Coolant Expansion Tank 5100023389 for RC50 RC70 Rollers","description":"\u003cp\u003eThis coolant expansion tank, listed by Wacker Neuson as \"Réservoir de compensation,\" serves the engine and hydraulic oil cooling circuit on RC50 and RC70 series rollers, providing a sealed reservoir that accommodates fluid volume changes as coolant heats and pressurizes during operation. Mounted within the cooling assembly, it maintains proper fluid levels in the system by allowing coolant to expand into and return from the tank as temperatures cycle.\u003c\/p\u003e\n\n\u003cp\u003eThis tank is a direct-fit OEM component for the following Wacker Neuson roller models:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRC50, RC50 US, RC50p, RC50p US\u003c\/li\u003e\n\u003cli\u003eRC50 DPF CAB, RC50 DPF ROPS\u003c\/li\u003e\n\u003cli\u003eRC50 (5100064255), RC50 (5100064256)\u003c\/li\u003e\n\u003cli\u003eRC50p (5100064258), RC50p DPF CAB, RC50p DPF ROPS\u003c\/li\u003e\n\u003cli\u003eRC70, RC70 US, RC70p, RC70p US\u003c\/li\u003e\n\u003cli\u003eRC70 DPF CAB, RC70 DPF ROPS\u003c\/li\u003e\n\u003cli\u003eRC70 (5100064259), RC70 (5100064260)\u003c\/li\u003e\n\u003cli\u003eRC70p (5100064262), RC70p DPF CAB, RC70p DPF ROPS\u003c\/li\u003e\n\u003cli\u003eRC70vo, RC70 VO US, RC70vo DPF CAB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhen sourcing replacement cooling system parts, using the correct OEM tank ensures proper fit within the cooling circuit shared between the engine and hydraulic oil systems on these machines. An expansion tank that is damaged, cracked, or losing pressure can lead to coolant loss, overheating, and compromised hydraulic oil temperature regulation. Part number 5100023389 is the correct Wacker Neuson reference for this application.\u003c\/p\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398659407920,"sku":"WACKER-5100023389","price":542.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100023389.jpg?v=1784067884","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-coolant-expansion-tank-5100023389-for-rc50-rc70-rollers","provider":"CCE Industries","version":"1.0","type":"link"}