{"product_id":"perkins-builder-brothers-140517050-spin-on-oil-filter-pack-of-1-sealing-ring-fits-100-400-series","title":"Perkins Builder Brothers 140517050 Spin-On Oil Filter, Pack of 1 — Sealing Ring, Fits 100 \u0026 400 Series","description":"\u003cp\u003e\u003cstrong\u003eThe Perkins 140517050 spin‑on oil filter is a genuine replacement designed to protect Perkins engines by trapping contaminants and maintaining correct oil flow and pressure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt to the tolerances required by modern Perkins powerplants, this filter helps maintain lubrication and cooling pathways that have become increasingly fine as emissions and engine efficiency standards evolved. It installs like a standard screw‑on cartridge and ships complete with a sealing ring; typical service features include an anti‑drain back valve and a bypass valve to support reliable oil delivery during start‑up and under clogged conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter protect my engine during operation?\u003c\/h3\u003e\n\u003cp\u003eThe 140517050 captures particles and wear debris before they circulate through bearings, galleries, and cooling passages, helping maintain oil cleanliness between scheduled services. Its internal media and flow‑friendly design are balanced to reduce resistance while filtering effectively.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh‑efficiency media removes fine contaminants that can abrade precision components.\u003c\/li\u003e\n  \u003cli\u003eBypass valve prevents oil starvation if the element becomes blocked.\u003c\/li\u003e\n  \u003cli\u003eAnti‑drain back valve keeps oil in the sump and filter during shutdown for immediate lubrication at start.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my Perkins engine model?\u003c\/h3\u003e\n\u003cp\u003eThe 140517050 is engineered for compatibility with a wide range of Perkins 100 and 400 Series engines, matching OEM dimensions and sealing requirements for proper fit and function. Always cross‑check part numbers and reference your engine manual for service intervals and installation notes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with selected 100 Series models such as 102.04 and 103.11.\u003c\/li\u003e\n  \u003cli\u003eFits many 400 Series models including 403A‑15, 403D‑17, and 404F‑22T.\u003c\/li\u003e\n  \u003cli\u003eCross references: P502016, B1405, LF3874 for quick identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specifications and installation details?\u003c\/h3\u003e\n\u003cp\u003eThis spin‑on unit has compact dimensions that simplify replacement in confined engine bays while providing the required sealing performance. It arrives with the sealing ring installed so technicians can complete the changeover quickly and reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal diameter: 3.0 in — compact footprint for tight spaces.\u003c\/li\u003e\n  \u003cli\u003eLength: 3.3 in — designed to match Perkins OEM clearance specifications.\u003c\/li\u003e\n  \u003cli\u003eSeal outer diameter: 3.3 in and supplied sealing ring for proper seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does choosing a genuine Perkins filter make a difference?\u003c\/h3\u003e\n\u003cp\u003eOriginal Perkins filters are produced and validated to meet the engine maker’s filtration and flow criteria, reducing the risk of premature wear from incompatible aftermarket elements. Using the correct filter helps maintain warranty alignment and predictable service performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to Perkins tolerances for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eReduces likelihood of bypass or flow restriction compared with unverified alternatives.\u003c\/li\u003e\n  \u003cli\u003eDesigned to support recommended oil change intervals in the Operation \u0026amp; Maintenance Manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians, fleet managers, and owners of Perkins‑powered equipment who need a reliable, OEM‑spec spin‑on oil filter for routine maintenance will find the 140517050 ideal. It’s suited to workshop stocking, single‑unit replacements, and preventative maintenance on compatible 100 and 400 Series engines, offering a compact, easy‑to‑install option that aligns with Perkins service guidance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 140517050 compatible with 404D engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 140517050 fits many 404D variants listed for the Perkins 400 Series; confirm your exact model code against the compatibility list.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the filter include the sealing ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 140517050 is supplied complete with the sealing ring for proper installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Perkins Builder Brothers","offers":[{"title":"Default Title","offer_id":48084332282014,"sku":"B07G6SKCN9","price":32.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/perkins-140517050-front-view.jpg?v=1785850309","url":"https:\/\/northtrailauto.ca\/products\/perkins-builder-brothers-140517050-spin-on-oil-filter-pack-of-1-sealing-ring-fits-100-400-series","provider":"North Trail Auto","version":"1.0","type":"link"}