{"id":38810,"date":"2025-10-23T22:52:38","date_gmt":"2025-10-24T02:52:38","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-119-3057-insert-valve-seat-1193057\/"},"modified":"2025-10-23T22:52:40","modified_gmt":"2025-10-24T02:52:40","slug":"caterpillar-119-3057-insert-valve-seat-1193057","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-119-3057-insert-valve-seat-1193057\/","title":{"rendered":"CATERPILLAR 119-3057 Insert-Valve Seat 1193057"},"content":{"rendered":"

Caterpillar 119-3057 Insert Valve Seat \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 119-3057 Insert Valve Seat is engineered to meet the rigorous demands of heavy-duty machinery, including articulated dump trucks, excavators, integrated toolcarriers, marine products, motor graders, track-type loaders, and tractors. Designed with precision metallurgy, this valve seat insert ensures optimal sealing and combustion efficiency under extreme load conditions. Compatible with a wide range of Cat models such as the 9MG-D20D, 8DN-35 Challenger, 2WG-3116 Industrial Engine, 8CL-322 Excavator, and many others, it guarantees a perfect fit and long service life. Manufactured from high-grade alloy steel, the valve seat insert withstands high temperatures and pressures, reducing wear and extending engine life.<\/p>\n

Technically, the 119-3057 valve seat insert features a hardened surface treatment that enhances resistance to thermal fatigue and mechanical stress, crucial for maintaining engine performance and minimizing downtime. Its precise dimensions conform to OEM specifications, ensuring seamless integration into the cylinder head assembly and maintaining optimal valve-to-seat contact. This results in improved combustion efficiency, reduced emissions, and enhanced fuel economy. Ideal for use in demanding environments such as mining, construction, and marine applications, this valve seat insert supports the drivetrain\u2019s reliability and overall equipment performance.<\/p>\n

For professional-grade replacement parts that uphold Caterpillar\u2019s stringent quality standards, explore the full specifications and purchase options here: \ud83d\udd17 Caterpillar 119-3057 Insert Valve Seat at AllParts Expert<\/a>. Ensure your heavy equipment operates at peak efficiency with this durable, high-performance valve seat insert.<\/p>","protected":false},"excerpt":{"rendered":"

9MG-D20D Articulated Dump Truck
\n6NG-D250D Articulated Dump Truck
\n8DN-35 Challenger
\n1DR-45 Challenger
\n2WG-3116 Engine – Industrial
\n4KR-3114 Engine – Industrial
\n4PG-3116 Engine – Industrial
\n9ZR-3126 Engine – Industrial
\n8CL-322 L Excavator
\n8CL-322-A L Excavator
\n7WL-322-A Excavator
\n1AS-322B L Excavator
\n8NR-322B L Excavator
\n8MR-322B Excavator
\n6KK-325 L Excavator
\n7CJ-325 L Excavator
\n6KK-325-A L Excavator
\n7CJ-325-A L Excavator
\n9KL-325-A L Excavator
\n5WK-325-A Excavator
\n8JG-325-A Excavator
\n8NL-325-A Excavator
\n1GS-325B L Excavator
\n8RR-325B L Excavator
\n8PR-325B Excavator
\n9RL-322 L Excavator
\n9RL-322-A L Excavator
\n6ES-M318 Excavator
\n8CR-IT28G Integrated Toolcarrier
\n5DR-IT38F Integrated Toolcarrier
\n7BS-IT38G Integrated Toolcarrier
\n8NM-3126 Marine Products
\n1SK-3116 Marine Products
\n4KG-3116 Marine Products
\n6TM-120H Motor Grader
\n5MK-953B Track-type Loader
\n2ZN-953C Track-type Loader
\n9BL-963B Track-type Loader
\n4JS-D5M Track-type Tractor
\n5ES-D5M Track-type Tractor
\n5FS-D5M Track-type Tracto<\/p>","protected":false},"featured_media":37286,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[1829,41415,38850,27647,7060,74369,7061,7062,7063,7066,7068,7070,7212,7072,38833,38834,41839,18539,7868,3276,41079,7870,774,41043,27680,7871,777,41044,7159,7160,27617,27952,18538,27611,27614,2811,2813],"product_cat":[144],"product_tag":[239959,239941,239954,239967,239950,239956,239964,239947,239938,239935,239962,239944],"class_list":{"0":"post-38810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-120h","9":"model_no-41415","10":"model_no-38850","11":"model_no-27647","12":"model_no-322-l","13":"model_no-322-a","14":"model_no-322-a-l","15":"model_no-322b","16":"model_no-322b-l","17":"model_no-325-l","18":"model_no-325-a","19":"model_no-325-a-l","20":"model_no-325b","21":"model_no-325b-l","22":"model_no-38833","23":"model_no-38834","24":"model_no-613c-ii","25":"model_no-928g","26":"model_no-938f","27":"model_no-938g","28":"model_no-950f","29":"model_no-950f-ii","30":"model_no-950g","31":"model_no-953b","32":"model_no-953c","33":"model_no-960f","34":"model_no-962g","35":"model_no-963b","36":"model_no-d20d","37":"model_no-d250d","38":"model_no-d5m","39":"model_no-d6m","40":"model_no-it28g","41":"model_no-it38f","42":"model_no-it38g","43":"model_no-m318","44":"model_no-m320","45":"product_cat-mining","46":"product_tag-119-3057-insert-valve-seat-for-3116-engine","47":"product_tag-119-3057-valve-seat","48":"product_tag-119-3057-valve-seat-for-articulated-dump-trucks","49":"product_tag-119-3057-valve-seat-for-track-type-loaders","50":"product_tag-1193057-valve-seat-for-excavators","51":"product_tag-cat-119-3057-engine-part","52":"product_tag-cat-119-3057-for-construction-machinery","53":"product_tag-cat-119-3057-replacement-part","54":"product_tag-cat-1193057-valve-seat-insert","55":"product_tag-caterpillar-119-3057","56":"product_tag-caterpillar-119-3057-for-mining-equipment","57":"product_tag-caterpillar-valve-seat-insert-119-3057","59":"first","60":"instock","61":"shipping-taxable","62":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/38810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=38810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/37286"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=38810"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=38810"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=38810"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=38810"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=38810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=38810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}