{"id":25088,"date":"2025-09-08T09:24:09","date_gmt":"2025-09-08T13:24:09","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-109-1203-hose-1091203\/"},"modified":"2025-09-08T09:24:10","modified_gmt":"2025-09-08T13:24:10","slug":"caterpillar-109-1203-hose-1091203","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-109-1203-hose-1091203\/","title":{"rendered":"CATERPILLAR 109-1203 Hose 1091203"},"content":{"rendered":"

Caterpillar 109-1203 Hose \u2013 OEM-Grade Durability and Versatility for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 109-1203 Hose is engineered to meet the rigorous demands of heavy machinery, including excavators, integrated toolcarriers, wheel-type loaders, skid steer loaders, and industrial engines. Compatible with models such as the 9WL-375-A L Excavator, 4NB-926E Wheel-type Loader, and 7DB-G3412 Industrial Engine, this hose is designed for optimal fluid transfer under high-pressure load conditions. Constructed from premium synthetic rubber with reinforced steel wire braiding, it ensures superior resistance to abrasion, heat, and hydraulic fluid degradation. With precise dimensions tailored to Caterpillar specifications, the 109-1203 hose guarantees seamless integration into your equipment\u2019s hydraulic and cooling systems.<\/p>\n

Technically, the Caterpillar 109-1203 Hose features advanced metallurgy in its fittings to withstand extreme drivetrain vibrations and thermal cycling. Its robust design supports high flow rates and pressure ratings up to 3500 PSI, enhancing operational efficiency and minimizing downtime. The hose\u2019s flexibility and resilience contribute to extended service life, even in harsh environments, making it an essential component for maintaining peak performance in Caterpillar heavy equipment. Trust in OEM-grade quality to protect your investment and ensure reliable hydraulic function across diverse applications.<\/p>\n

\ud83d\udd17 For detailed specifications and purchasing options, visit the Caterpillar 109-1203 Hose product page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

9WL-375-A L Excavator
\n6NK-375-A Excavator
\n6XK-5080 Excavator
\n8WL-3116 Engine – Truck
\n1HF-IT28B Integrated Toolcarrier
\n1JK-IT28B Integrated Toolcarrier
\n5SD-IT28B Integrated Toolcarrier
\n2KC-IT28 Integrated Toolcarrier
\n8JB-IT28 Integrated Toolcarrier
\n1DF-IT18B Integrated Toolcarrier
\n2NJ-IT18B Integrated Toolcarrier
\n4ZD-IT18B Integrated Toolcarrier
\n4NB-926E Wheel-type Loader
\n8NB-926E Wheel-type Loader
\n94Z-926E Wheel-type Loader
\n4NB-926 Wheel-type Loader
\n8NB-926 Wheel-type Loader
\n94Z-926 Wheel-type Loader
\n1SD-G926 Wheel-type Loader
\nCML-247 Skid Steer Loader
\n4NZ-216 Skid Steer Loader
\n5FZ-226 Skid Steer Loader
\n63R-950B Wheel-type Loader
\n63R-950E Wheel-type Loader
\n22Z-950B\/950E Wheel-type Loader
\n65R-950B Wheel-type Loader
\n22Z-950E Wheel-type Loader
\n65R-950E Wheel-type Loader
\n31R-950B Wheel-type Loader
\n7DB-G3412 Engine – Industrial
\n3NK-G3412 Engine – Industrial
\n29A-3208 Engine – Generator Set
\n5JG-3114 Engine – Generator Set
\n6AF-3114 Engine – Generator Set
\n90N-3208 Engine – Industrial<\/p>","protected":false},"featured_media":24033,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[37528,6731,46618,46619,56099,41415,38850,39151,6688,6689,38849,3373,3374,1231,3376,7186,7185,7213,37536,6733,21404,6738,20584,2571,2570,2572,2474,2475,2473,19942,15341,19940,19941,21059,41592,38909,831,41591,832,37540,40457,40460,7869,38690,19935,37550,37552,737,41383,6749,19937,3371,41593,41594,40397,39179,39067,37518,19877,38840,6721,38842,38841,6722,3372,42083],"product_cat":[144],"product_tag":[124233,150044,150040,150039,150041,150037,150042,150046,150038,150035,120944,140451,150045,150036,52791,102971,150034,150043,53758,97042,150033],"class_list":{"0":"post-25088","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-12e","9":"model_no-12f","10":"model_no-46618","11":"model_no-46619","12":"model_no-56099","13":"model_no-41415","14":"model_no-38850","15":"model_no-39151","16":"model_no-3406b","17":"model_no-3406c","18":"model_no-38849","19":"model_no-3408b","20":"model_no-3408c","21":"model_no-1231","22":"model_no-3412c","23":"model_no-375-a","24":"model_no-375-a-l","25":"model_no-7213","26":"model_no-561b","27":"model_no-561c","28":"model_no-21404","29":"model_no-583h","30":"model_no-20584","31":"model_no-768c","32":"model_no-769c","33":"model_no-771c","34":"model_no-772b","35":"model_no-773b","36":"model_no-775b","37":"model_no-19942","38":"model_no-15341","39":"model_no-8a","40":"model_no-8s","41":"model_no-8u","42":"model_no-41592","43":"model_no-38909","44":"model_no-831","45":"model_no-926e","46":"model_no-832","47":"model_no-37540","48":"model_no-950b","49":"model_no-950b-950e","50":"model_no-950e","51":"model_no-955c","52":"model_no-d326","53":"model_no-d4d","54":"model_no-d4e","55":"model_no-d5","56":"model_no-d5e","57":"model_no-d6c","58":"model_no-d8l","59":"model_no-g3412","60":"model_no-g916","61":"model_no-g926","62":"model_no-it18","63":"model_no-it18b","64":"model_no-it28","65":"model_no-it28b","66":"model_no-pm-565","67":"model_no-pr-1000","68":"model_no-pr-1000c","69":"model_no-pr-450","70":"model_no-pr-450c","71":"model_no-pr-750b","72":"model_no-sr4","73":"model_no-weg","74":"product_cat-mining","75":"product_tag-1hf-it28b-integrated-toolcarrier-parts","76":"product_tag-1jk-it28b-toolcarrier-spare-parts","77":"product_tag-22z-950b-950e-wheel-loader-spare-parts","78":"product_tag-29a-3208-generator-set-engine-hose","79":"product_tag-31r-950b-wheel-type-loader-hose","80":"product_tag-4nb-926e-wheel-loader-hose","81":"product_tag-5jg-3114-generator-engine-components","82":"product_tag-5sd-it28b-integrated-toolcarrier-hose","83":"product_tag-63r-950b-wheel-loader-components","84":"product_tag-6nk-375-a-excavator-hose","85":"product_tag-6xk-5080-excavator-spare-parts","86":"product_tag-7db-g3412-industrial-engine-parts","87":"product_tag-8nb-926-wheel-loader-hose","88":"product_tag-8wl-3116-engine-truck-components","89":"product_tag-94z-926e-wheel-type-loader-parts","90":"product_tag-9wl-375-a-excavator-parts","91":"product_tag-cat-1091203-hydraulic-hose","92":"product_tag-cat-hydraulic-hose-109-1203","93":"product_tag-cat-mining-equipment-hose","94":"product_tag-cat-skid-steer-loader-parts","95":"product_tag-caterpillar-109-1203-hose","97":"first","98":"instock","99":"shipping-taxable","100":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/25088","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=25088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/24033"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=25088"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=25088"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=25088"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=25088"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=25088"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=25088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}