{"product_id":"2021-caterpillar-c4-4b-diesel-engine-tier-4-final-157hp-4-4l-ar-556-2959","title":"2021 Caterpillar C4.4B Diesel Engine, Tier 4 Final, 157HP, 4.4L, AR #556-2959","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003e(NEW) 2021 Caterpillar C4.4B industrial diesel engine for sale with Turbo Compound technology and Tier 4 Final emissions. This 4.4L engine produces 157HP at 2,200 RPM and 524 lb-ft of torque at 1,400 RPM. It has serial #W7N86291, AR #556-2959, engine family #MPKXL04.4MW1, and Short Block #435-6528. The engine has 0 hours and 0 miles and is designed for Industrial Cat Engine applications. Stock #006955. Contact HD Engines for pricing and availability.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"hdengines.com","offers":[{"title":"Default Title","offer_id":49181076324535,"sku":null,"price":16750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/3525\/9831\/files\/New2021CATC4.4EngineForSale.jpg?v=1789388136","url":"https:\/\/hdengines.com\/products\/2021-caterpillar-c4-4b-diesel-engine-tier-4-final-157hp-4-4l-ar-556-2959","provider":"HD Engines","version":"1.0","type":"link"}