{"id":48484,"date":"2026-01-16T06:26:07","date_gmt":"2026-01-16T11:26:07","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-115-9399-arm-valve-rocker-1159399\/"},"modified":"2026-01-16T06:26:10","modified_gmt":"2026-01-16T11:26:10","slug":"caterpillar-115-9399-arm-valve-rocker-1159399","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-115-9399-arm-valve-rocker-1159399\/","title":{"rendered":"CATERPILLAR 115-9399 Arm-Valve Rocker 1159399"},"content":{"rendered":"

Caterpillar 115-9399 Arm-Valve Rocker \u2013 OEM-Grade Durability and Precision for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 115-9399 Arm-Valve Rocker is a critical component engineered for optimal performance across a wide range of Caterpillar machinery, including articulated dump trucks (AFX-725, AGF-730), Challenger series tractors (1GM-65E through 6KS-95E), earthmoving compactors (BMR-816F, BKL-815F), and various industrial and truck engines (5DZ-3176C, 2AW-3176C, 1DW-3196, and more). Manufactured to meet stringent OEM specifications, this arm-valve rocker ensures precise valve actuation under extreme load conditions, contributing to enhanced engine efficiency and longevity. Crafted from high-grade metallurgy, it withstands intense mechanical stress and thermal cycles, making it indispensable for maintaining drivetrain reliability and overall machine productivity.<\/p>\n

Technically, the 115-9399 Arm-Valve Rocker features robust construction with exacting dimensional tolerances to maintain consistent valve timing and reduce wear. Its design optimizes the transfer of camshaft motion to the valve assembly, ensuring smooth operation and minimizing energy loss. This part\u2019s compatibility with multiple Caterpillar engine models and heavy equipment highlights its versatility and critical role in sustaining peak engine performance. By integrating this OEM-quality rocker arm, operators benefit from reduced downtime, improved fuel efficiency, and extended service intervals, essential for demanding mining, construction, and industrial applications.<\/p>\n

For detailed specifications and to purchase the Caterpillar 115-9399 Arm-Valve Rocker, visit the official product page here: \ud83d\udd17 Caterpillar 115-9399 Arm-Valve Rocker at AllParts Expert<\/a>. Ensure your heavy equipment operates at maximum efficiency with this precision-engineered replacement part.<\/p>","protected":false},"excerpt":{"rendered":"

AFX-725 Articulated Dump Truck
\nAGF-730 Articulated Dump Truck
\n1GM-65E Challenger
\n6GS-65E Challenger
\n5AR-75D Challenger
\n1HM-75E Challenger
\n6HS-75E Challenger
\n4GR-85D Challenger
\n1NM-85E Challenger
\n6JS-85E Challenger
\n1SM-95E Challenger
\n6KS-95E Challenger
\nBAM-MT835 Challenger
\nBBP-MT845 Challenger
\n816-MTC835 Challenger
\n817-MTC845 Challenger
\nBMR-816F Earthmoving Compactor
\nBKL-815F Earthmoving Compactor
\nBCY-C-12 Engine – Generator Set
\n5DZ-3176C Engine – Industrial
\nBDL-C-12 Engine – Industrial
\n2AW-3176C Engine – Industrial
\n1DW-3196 Engine – Industrial
\nBCX-C-10 Engine – Industrial
\nZ2B-C-10 Engine – Industrial
\n1WZ-CPT372 Engine – Industrial
\nCSB-SBF214 Engine – Industrial
\nLTF-SUF557 Engine – Industrial
\n7ZR-3176C Engine – Machine
\nJAC-C-12 Engine – Machine
\n2PN-C-10 Engine – Truck
\n3CS-C-10 Engine – Truck
\n8YS-C-10 Engine – Truck
\nMBJ-C-10 Engine – Truck
\n1YN-C-12 Engine – Truck
\n2KS-C-12 Engine – Truck
\n8YF-C-12 Engine – Truck
\n9NS-C-12 Engine – Truck
\n9SM-C-12 Engine – Truck
\nCPD-C-12 Engine<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2060,2061,2063,2064,2065,2522,38113,38114,2464,2465,27664,2463,21320,37440,46308,27947,38098,1825,7166,38102,38097,41485,7177,7176,38103,38100,38101,2482,2481,38115,27643,40294,131643,80286,27951,27963,38109,38110,38111,38112,26013,26014,26012,60960,82985,51498,27693],"product_cat":[144],"product_tag":[322331,322363,322341,322349,322355,322357,322351,322366,322337,322345,322333,322359,322347,322364,322339,322343,322353,322335,322365,322361],"class_list":{"0":"post-48484","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-articulated-dump-truck","7":"model_no-140h","8":"model_no-143h","9":"model_no-14h","10":"model_no-160h","11":"model_no-163h","12":"model_no-16h","13":"model_no-3176c","14":"model_no-38114","15":"model_no-345b","16":"model_no-345b-ii","17":"model_no-345b-ii-mh","18":"model_no-345b-l","19":"model_no-365b","20":"model_no-365b-ii","21":"model_no-365b-l","22":"model_no-572r-ii","23":"model_no-65e","24":"model_no-1825","25":"model_no-7166","26":"model_no-75d","27":"model_no-75e","28":"model_no-814f","29":"model_no-815f","30":"model_no-816f","31":"model_no-85d","32":"model_no-85e","33":"model_no-95e","34":"model_no-966g-ii","35":"model_no-972g-ii","36":"model_no-c-10","37":"model_no-c-12","38":"model_no-c12","39":"model_no-c12-marine","40":"model_no-cpt372","41":"model_no-d7r-ii","42":"model_no-d7r-series","43":"model_no-mt835","44":"model_no-mt845","45":"model_no-mtc835","46":"model_no-mtc845","47":"model_no-r1600","48":"model_no-r1600g","49":"model_no-r1700g","50":"model_no-sbf214","51":"model_no-suf557","52":"model_no-tk1051","53":"model_no-w345b-ii","54":"product_cat-mining","55":"product_tag-115-9399-arm-valve-rocker","56":"product_tag-115-9399-arm-valve-rocker-for-cpd-c-12-engine","57":"product_tag-115-9399-arm-valve-rocker-for-earthmoving-compactor","58":"product_tag-115-9399-caterpillar-valve-rocker-for-3176c-engine","59":"product_tag-115-9399-engine-valve-rocker-cat","60":"product_tag-115-9399-heavy-equipment-valve-rocker","61":"product_tag-115-9399-rocker-arm-for-cat-engines","62":"product_tag-115-9399-valve-rocker-for-bmr-816f-earthmoving-compactor","63":"product_tag-115-9399-valve-rocker-for-challenger","64":"product_tag-115-9399-valve-rocker-for-engine-industrial","65":"product_tag-cat-115-9399-arm-valve-rocker","66":"product_tag-cat-115-9399-arm-valve-rocker-for-6gs-65e-challenger","67":"product_tag-cat-115-9399-heavy-machinery-parts","68":"product_tag-cat-115-9399-part-for-mbj-c-10-truck-engine","69":"product_tag-cat-115-9399-valve-rocker-replacement","70":"product_tag-caterpillar-115-9399-arm-valve-rocker-for-articulated-dump-truck","71":"product_tag-caterpillar-115-9399-arm-valve-rocker-for-bcy-c-12","72":"product_tag-caterpillar-115-9399-parts","73":"product_tag-caterpillar-115-9399-replacement-part-for-4gr-85d-challenger","74":"product_tag-caterpillar-115-9399-valve-rocker-for-1nm-85e-challenger","76":"first","77":"instock","78":"shipping-taxable","79":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48484","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=48484"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48484"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48484"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48484"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48484"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48484"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}