{"product_id":"enl80-0180-spring","title":"4W2471 Outer Valve Spring Fits Caterpillar Industrial Construction Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Outer Valve Spring Fits Caterpillar (Fits CAT) 3406 Series Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement outer valve spring Fits Caterpillar (Fits CAT) 3406, 3406B, and 3406C diesel engines, used in the cylinder head assembly of engines equipped with dual valve springs. The outer spring works in tandem with an inner spring to maintain precise valve control and isolate vibration in the cylinder head.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpring Type: Outer (dual spring application)\u003c\/li\u003e\n\u003cli\u003eFree Length: 59.46 mm (approx. 2.341 in)\u003c\/li\u003e\n\u003cli\u003eOuter Diameter (OD): 37.31 mm\u003c\/li\u003e\n\u003cli\u003eWire Diameter: 5.08 mm\u003c\/li\u003e\n\u003cli\u003eSolid Length: 36.42 mm\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 39.28 N\/mm\u003c\/li\u003e\n\u003cli\u003eInstalled Height: 2.165 in (intake and exhaust)\u003c\/li\u003e\n\u003cli\u003eOpen Test Pressure: 191 lbs at 1.665 in\u003c\/li\u003e\n\u003cli\u003eClose Test Pressure: 74-81 lbs at 2.165 in\u003c\/li\u003e\n\u003cli\u003eEngine Displacement: 14.6L (893 CID), 6-cylinder inline diesel\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 0.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Engine Applications (3406 Series):\u003c\/strong\u003e 3406, 3406A, 3406B, 3406C (Gen Set, Industrial, Marine, Truck applications)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Articulated Dump Truck:\u003c\/strong\u003e D350E, D400, D400D, D400E, D40D, D35HP\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Cold Planer:\u003c\/strong\u003e PM-465\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Excavator:\u003c\/strong\u003e 375, 375-A, 375-A L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Front Shovel:\u003c\/strong\u003e 5080\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Landfill Compactor:\u003c\/strong\u003e 826C, 826G, 826G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Motor Grader:\u003c\/strong\u003e 16G, 16H NA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Pipelayer:\u003c\/strong\u003e 578, 583R, 587R\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Road Reclaimer \/ Soil Stabilizer:\u003c\/strong\u003e RR-250, RR-250B, SS-250, SS-250B, RM-350B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Scraper \/ Wheel Tractor-Scraper:\u003c\/strong\u003e 621B, 621E, 621F, 623B, 623E, 623F, 627E, 627F\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Soil Compactor:\u003c\/strong\u003e 825G\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Track-Type Tractor (Bulldozer):\u003c\/strong\u003e D8 GC, D8GC, D8N, D8R, D8R II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Wheel Dozer:\u003c\/strong\u003e 814B, 824G, 824G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Wheel Loader:\u003c\/strong\u003e 980C, 980F, 980F II, 980G, 980G II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Other:\u003c\/strong\u003e 245B, 245D, 57H, 8, 8A, 8SU, 8U, HT400, SR4, SR4B\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e4W2471, 4W-2471\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eENL80-0180, CA4W2471, PAI 392043\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":17725326491699,"sku":"ENL80-0180","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/ENL80-0180_01.jpg?v=1757776145","url":"https:\/\/www.reliableaftermarketparts.com\/products\/enl80-0180-spring","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}