{"id":30112,"date":"2025-10-02T12:00:50","date_gmt":"2025-10-02T16:00:50","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-121-0173-1210173\/"},"modified":"2025-10-02T12:00:53","modified_gmt":"2025-10-02T16:00:53","slug":"caterpillar-121-0173-1210173","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-121-0173-1210173\/","title":{"rendered":"CATERPILLAR 121-0173 1210173"},"content":{"rendered":"

Caterpillar 121-0173 OEM Replacement Part for Articulated Dump Trucks and Asphalt Pavers \u2013 High Durability and Precision Fit<\/strong><\/p>\n

The Caterpillar 121-0173 (1210173) is a premium OEM-grade spare part designed specifically for a wide range of Caterpillar heavy machinery, including articulated dump trucks such as the 5TN-D250E, 7FN-D300E, 9LR-D350E, 8PS-D400E II, and 2YR-D400E models. It also fits various asphalt pavers like the 7HN-AP-1000B, AGP-AP-1000B, 1HD-AP-1000, 6ZN-AP-1050B, 8BM-AP-1055B, and more. Engineered with precision metallurgy, this component meets stringent Caterpillar specifications to ensure optimal performance under heavy load conditions and harsh operating environments.<\/p>\n

Crafted from high-strength alloy steel, the 121-0173 part delivers exceptional resistance to wear, corrosion, and mechanical stress, making it ideal for drivetrain and structural applications in demanding construction and mining operations. Its exact dimensional tolerances guarantee seamless integration with existing systems, reducing downtime and maintenance costs. This part enhances equipment reliability and longevity, contributing to improved operational efficiency and reduced total cost of ownership for fleet managers and operators.<\/p>\n

For detailed specifications and to purchase the Caterpillar 121-0173 part, visit the official product page at \ud83d\udd17 Caterpillar 121-0173 Replacement Part<\/a>. This ensures you receive genuine, high-quality components tailored to your Caterpillar machinery needs.<\/p>","protected":false},"excerpt":{"rendered":"

5TN-D250E Articulated Dump Truck
\n7FN-D300E Articulated Dump Truck
\n9LR-D350E Articulated Dump Truck
\n8PS-D400E II Articulated Dump Truck
\n2YR-D400E Articulated Dump Truck
\n7HN-AP-1000B Asphalt Paver
\nAGP-AP-1000B Asphalt Paver
\n1HD-AP-1000 Asphalt Paver
\n6ZN-AP-1050B Asphalt Paver
\n8BM-AP-1055B Asphalt Paver
\n6TN-BG-2455C Asphalt Paver
\n4XN-BG-245C Asphalt Paver
\n8GN-BG-260C Asphalt Paver
\nBYG-BG-260C Asphalt Paver
\n5BL-446B Backhoe Loader
\n8GS-PM-565B Cold Planer
\n5XC-PR-1000C Cold Planer
\n5XC-PR-1000 Cold Planer
\n6C2-3516C Engine – Generator Set
\n83Z-3304B Engine – Generator Set
\n83Z-3304 Engine – Generator Set
\n7SZ-G3512 Engine – Generator Set
\nCEY-G3516B Engine – Generator Set
\n9DS-3306B Engine – Generator Set
\nDJN-3412C Engine – Generator Set
\nTFT-3412C Engine – Generator Set
\nC93-C9.3 Engine – Generator Set
\nKAR-G3406 Engine – Generator Set
\nKAP-G3412 Engine – Generator Set
\nNGS-G3512E Engine – Generator Set
\nSSR-G3512E Engine – Generator Set
\nZBB-G3516B Engine – Generator Set
\nGSB-G3516C Engine – Gene<\/p>","protected":false},"featured_media":29995,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2505,2494,2501,2500,38850,27647,38113,39151,37496,37495,2051,6689,3374,3375,1231,3376,41988,2596,1439,2573,8797,8798,15479,1823,2469,22291,22292,22295,22296,22348,22350,22351,40294,2943,66,36383,2657,27644,37509,79393,79395,79397,77948,41424,7155,7157,37500,37501,7163,7164,7162,2069,27950,1682,37582,37507,21047,3370,3371,8259,21698,21699,21701,97,98,8264,21703,99,100,21705,3294,39176,3924,5704,27613,18538,27611,778,19875,19737,38840,6721,21055,21056,21052],"product_cat":[144],"product_tag":[181483,87158,181485,104878,181489,65357,85025,181490,181487,84826,74807,46175,181491,73410,79438,61387,62492,181484,181492,50658,181486,181488,181480,181482,181481,128942,181493,181494],"class_list":{"0":"post-30112","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-12m-2","9":"model_no-135h-na","10":"model_no-2501","11":"model_no-160m","12":"model_no-38850","13":"model_no-27647","14":"model_no-3176c","15":"model_no-39151","16":"model_no-37496","17":"model_no-3304b","18":"model_no-3306b","19":"model_no-3406c","20":"model_no-3408c","21":"model_no-3408e","22":"model_no-1231","23":"model_no-3412c","24":"model_no-3412d","25":"model_no-3512c","26":"model_no-3516c","27":"model_no-446b","28":"model_no-627f","29":"model_no-627g","30":"model_no-637g","31":"model_no-769d","32":"model_no-773d","33":"model_no-ap-1000","34":"model_no-ap-1000b","35":"model_no-ap-1050b","36":"model_no-ap-1055b","37":"model_no-bg-2455c","38":"model_no-bg-245c","39":"model_no-bg-260c","40":"model_no-c12","41":"model_no-c15","42":"model_no-c18","43":"model_no-c18-marine","44":"model_no-c32","45":"model_no-c7","46":"model_no-c9-3","47":"model_no-cp-533c","48":"model_no-cp-563c","49":"model_no-cs-533c","50":"model_no-cs-563c","51":"model_no-cs-583c","52":"model_no-d250e","53":"model_no-d300e","54":"model_no-d342","55":"model_no-d342c","56":"model_no-d350e","57":"model_no-d400e","58":"model_no-d400e-ii","59":"model_no-d6r","60":"model_no-d6r-ii","61":"model_no-d8r","62":"model_no-g3304","63":"model_no-g3306","64":"model_no-g3406","65":"model_no-g3408b","66":"model_no-g3412","67":"model_no-g3508","68":"model_no-g3512","69":"model_no-g3512e","70":"model_no-g3516","71":"model_no-g3516b","72":"model_no-g3516c","73":"model_no-g3516j","74":"model_no-g3520b","75":"model_no-g3520c","76":"model_no-g3520e","77":"model_no-g3520j","78":"model_no-g3606","79":"model_no-g3608","80":"model_no-g3612","81":"model_no-g3616","82":"model_no-it24f","83":"model_no-it28g","84":"model_no-it38f","85":"model_no-it62g","86":"model_no-pm-565b","87":"model_no-pmg3516","88":"model_no-pr-1000","89":"model_no-pr-1000c","90":"model_no-rm-250c","91":"model_no-rm-350b","92":"model_no-sm-350","93":"product_cat-mining","94":"product_tag-121-0173-articulated-dump-truck-part","95":"product_tag-1hd-ap-1000-cat-asphalt-paver","96":"product_tag-2yr-d400e-replacement-parts","97":"product_tag-4xn-bg-245c-cat-paver-parts","98":"product_tag-5bl-446b-backhoe-loader-components","99":"product_tag-5tn-d250e-spare-parts","100":"product_tag-5xc-pr-1000c-cold-planer-spare-parts","101":"product_tag-6c2-3516c-engine-generator-set-parts","102":"product_tag-6tn-bg-2455c-backhoe-loader-parts","103":"product_tag-6zn-ap-1050b-paver-spare-parts","104":"product_tag-7fn-d300e-dump-truck-components","105":"product_tag-7hn-ap-1000b-paver-parts","106":"product_tag-7sz-g3512-generator-set-components","107":"product_tag-83z-3304b-engine-parts","108":"product_tag-8bm-ap-1055b-asphalt-paver-parts","109":"product_tag-8gn-bg-260c-asphalt-equipment-parts","110":"product_tag-8gs-pm-565b-cold-planer-parts","111":"product_tag-8ps-d400e-ii-assembly","112":"product_tag-9ds-3306b-cat-engine-spare-parts","113":"product_tag-9lr-d350e-cat-parts","114":"product_tag-agp-ap-1000b-asphalt-paver-components","115":"product_tag-byg-bg-260c-paver-replacement-parts","116":"product_tag-c93","117":"product_tag-cat-1210173","118":"product_tag-caterpillar-121-0173","119":"product_tag-cey-g3516b-engine-parts","120":"product_tag-djn-3412c-generator-set-parts","121":"product_tag-tft-3412c-engine-components","123":"first","124":"instock","125":"shipping-taxable","126":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/30112","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=30112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/29995"}],"wp:attachment":[{"href":"http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