{"product_id":"wacker-neuson-spacer-ring-5100012169-for-rd18-rd40-rd45-rollers","title":"Wacker Neuson Spacer Ring 5100012169 for RD18\/RD40\/RD45 Rollers","description":"\u003cp\u003eThis spacer ring (part number 5100012169) is fitted within the cooling system of Wacker Neuson tandem rollers, specifically in the engine and hydraulic oil cooling assembly. It provides precise dimensional spacing within the cooling circuit, maintaining correct alignment and clearance between cooling components to support consistent thermal management of the engine and hydraulic oil systems on compatible RD-series machines.\u003c\/p\u003e\n\n\u003cp\u003eThis part is listed under the RD18-80.3 cooling assembly in Wacker Neuson's official spare parts catalog and applies across the full RD18, RD40, and RD45 roller families, including DPF-equipped and cab variants. When cooling system components are serviced or rebuilt, the spacer ring must be inspected and replaced as needed to preserve correct fit within the assembly. Using a correctly sized spacer prevents misalignment that can compromise cooling performance and lead to premature wear of surrounding components.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRD18-80, RD18-80 SE, RD18-80 US, RD18-80.3\u003c\/li\u003e\n\u003cli\u003eRD18-100, RD18-100 C, RD18-100 C US, RD18-100 SE, RD18-100 US, RD18-100.3, RD18-100c, RD18-100c 3, RD18-100c.3\u003c\/li\u003e\n\u003cli\u003eRD40-130, RD40-130 DPF, RD40-130 US, RD40-130.3, RD40-130c, RD40-130c DPF, RD40-130C US, RD40-130c.3, RD40-130o, RD40-130o DPF, RD40-130O US, RD40-130o.3\u003c\/li\u003e\n\u003cli\u003eRD45-140, RD45-140 DPF, RD45-140 US, RD45-140.3, RD45-140c, RD45-140c DPF, RD45-140C US\u003c\/li\u003e\n\u003c\/ul\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":43398362660912,"sku":"WACKER-5100012169","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100012169.jpg?v=1784058985","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-spacer-ring-5100012169-for-rd18-rd40-rd45-rollers","provider":"CCE Industries","version":"1.0","type":"link"}