{"product_id":"cat-3116-149-5403-cylinder-block","title":"CAT 149-5403 Cylinder Block | Caterpillar 3116 Engine Rebuild Parts","description":"\u003ch2\u003e149-5403 Cylinder Block for Caterpillar 3116 Engines\u003c\/h2\u003e\n\u003cp\u003eOEM-grade heavy-duty cylinder block (Part No. 149-5403 \/ 1495403) engineered specifically for Caterpillar 3116 (Inline 6-cylinder, 6.6L) diesel engine overhauls. Cast from high-tensile alloy gray iron with precision-machined main bearing saddles, camshaft bores, deck surface, and cylinder parent bores to meet strict Caterpillar engineering specifications. Delivers structural rigidity, superior thermal dissipation, and extended fatigue life under extreme heavy-machinery load cycles.\u003c\/p\u003e\n\u003ch3\u003ePart Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 149-5403 (1495403)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Model:\u003c\/strong\u003e Caterpillar 3116 \/ 3116 DITA \/ 3116TA (6.6L I-6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Engine Cylinder Block \/ Bare Engine Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Cast Iron \/ Alloy Gray Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New \/ OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 8409.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy Earthmoving, Excavators, Wheel Loaders, Marine \u0026amp; Industrial Power Units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Caterpillar Equipment Models\u003c\/h3\u003e\n\u003cp\u003eEngineered for machinery and industrial packages powered by the Caterpillar 3116 engine platform, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Excavators:\u003c\/strong\u003e 320, 320L, 320LN, 322, 322L, 322LN, 325, 325L, 325LN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Loaders \u0026amp; Integrated Toolcarriers:\u003c\/strong\u003e 950F, 950F Series II, 960F, IT28F, IT38F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack-Type Tractors \/ Crawlers:\u003c\/strong\u003e D5M, D6M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaving Compactors:\u003c\/strong\u003e CP-563, CS-563, CS-583, PS-500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Graders:\u003c\/strong\u003e 120H, 135H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Propulsion \u0026amp; Auxiliary Gensets:\u003c\/strong\u003e 3116 Marine Propulsion, Industrial Power Units\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePlease verify engine serial number prefix (e.g. 4TF, 5EN, 98Z, 2FR) and arrangement number before ordering.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference \u0026amp; Alternate Part Numbers\u003c\/h3\u003e\n\u003cp\u003e149-5403 | 1495403 | 119-2900 | 1192900 | 107-7740 | 1077740 | 7C-3382 | 7C3382 | CAT1495403\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Us?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlobal B2B wholesale supply for engine rebuilder workshops, fleet contractors, and equipment distributors\u003c\/li\u003e\n\u003cli\u003eCompetitive volume pricing and bulk container freight discounts\u003c\/li\u003e\n\u003cli\u003e100% factory dimensional inspection and pressure testing\u003c\/li\u003e\n\u003cli\u003eReliable worldwide air express and ocean container freight dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed bulk pricing or a custom quote?\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eSubmit an RFQ →\u003c\/a\u003e\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":57911542251686,"sku":"CAT-149-5403","price":2850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/6655\/9142\/files\/bloque-de-cilindros-caterpillar-3116-149-5403.webp?v=1793096884","url":"https:\/\/motorpartshub.online\/products\/cat-3116-149-5403-cylinder-block","provider":"Motor Parts Hub","version":"1.0","type":"link"}