{"product_id":"p550866-donaldson-coolant-filter-spin-on-sca-plus","title":"Genuine Donaldson P550866 Coolant Filter | Spin-On SCA Plus for Cummins \u0026 International","description":"\u003cp\u003eKeep your commercial diesel engine running at peak thermal efficiency with this \u003cstrong\u003eGenuine Donaldson P550866 Coolant Filter (Spin-On SCA Plus)\u003c\/strong\u003e. Engineered explicitly for heavy-duty cooling loops—including Cummins Extended Life Coolant systems—this premium filter utilizes high-efficiency synthetic media to capture rust, scale, and particulate debris before it can compromise your water pump or block core passages.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with built-in Supplemental Coolant Additives (SCA Plus), this filter slowly releases crucial chemical protectants into your fluid system. This prevents liner pitting, cavitation erosion, and internal corrosion, drastically extending engine life and avoiding catastrophic roadside failures.\u003c\/p\u003e\n\n\u003ch3\u003e⚙️ Product \u0026amp; Engineering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Donaldson Filtration Solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e P550866\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Heavy-Duty Spin-On Fluid Filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia Type:\u003c\/strong\u003e Advanced Synthetic Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M36 x 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Outer Diameter:\u003c\/strong\u003e 3.66 Inches (93 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Length:\u003c\/strong\u003e 5.79 Inches (147 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Rating:\u003c\/strong\u003e 99% Efficiency at 50 Microns (SAE J1985 Standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔄 Industry Interchanges \u0026amp; Cross-References\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty coolant filter directly replaces or interchanges with the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCummins:\u003c\/strong\u003e 3100310, 3680315, 3680433, 4907485\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFleetguard:\u003c\/strong\u003e WF2125, WF2126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBaldwin:\u003c\/strong\u003e BW5086\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWix:\u003c\/strong\u003e 24111, 24112\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlliance Parts:\u003c\/strong\u003e ABPN10GWF2125, ABPN10GWF2126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLuber-Finer:\u003c\/strong\u003e LFW2125, LFW2126, LWF2126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarquest \/ NAPA:\u003c\/strong\u003e 89111, 89112 \/ 4111, 4112\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🚚 Common Fleet \u0026amp; Vehicle Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational (Navistar):\u003c\/strong\u003e 9900i series and heavy conventional cabs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreightliner:\u003c\/strong\u003e 114SD and severe-duty vocational configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKenworth \/ Peterbilt:\u003c\/strong\u003e T700, C500, 378, 379, 385 commercial chassis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMack Trucks:\u003c\/strong\u003e CL series and associated heavy hauling rigs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Donaldson","offers":[{"title":"Default Title","offer_id":45971945455850,"sku":"FSPR2A17-37-062824","price":49.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/2206\/8458\/files\/b470cd_e6db27a943134d009800a43a987aa102_mv2.png?v=1775164953","url":"https:\/\/bboverstockparts.com\/products\/p550866-donaldson-coolant-filter-spin-on-sca-plus","provider":"BB Overstock Parts","version":"1.0","type":"link"}