{"id":31929,"date":"2025-10-06T13:24:35","date_gmt":"2025-10-06T17:24:35","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-115-4203-seal-gp-crankshaft-1154203\/"},"modified":"2025-10-06T13:24:38","modified_gmt":"2025-10-06T17:24:38","slug":"caterpillar-115-4203-seal-gp-crankshaft-1154203","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-115-4203-seal-gp-crankshaft-1154203\/","title":{"rendered":"CATERPILLAR 115-4203 Seal GP-Crankshaft 1154203"},"content":{"rendered":"<p><strong>Caterpillar 115-4203 Seal GP-Crankshaft \u2013 OEM-Grade Durability for Asphalt Pavers and Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 115-4203 Seal GP-Crankshaft is a precision-engineered component designed to provide superior sealing performance in a wide range of Caterpillar heavy machinery, including asphalt pavers such as the 7HN-AP-1000B, 6ZN-AP-1050B, and 8BM-AP-1055B models, as well as backhoe loaders like the 5BL-446B and DBL-446D, and industrial engines including the BEJ-3126B and DCS-3126B. Manufactured to OEM specifications, this crankshaft seal features high-grade elastomeric materials combined with advanced metallurgy to withstand extreme load conditions, high temperatures, and abrasive environments typical of construction and industrial operations. Its precise dimensions ensure a tight fit, preventing oil leaks and contamination, thereby enhancing drivetrain reliability and extending engine life.<\/p>\n<p>Technically, the 115-4203 Seal GP-Crankshaft incorporates a robust sealing lip design that maintains optimal contact pressure against the crankshaft surface, minimizing wear and friction. The seal\u2019s material composition offers excellent resistance to hydrocarbons, heat degradation, and mechanical stress, making it ideal for use in heavy-duty applications such as asphalt paving, earthmoving, and agricultural machinery. Its compatibility with multiple Caterpillar models underscores its versatility and value for maintenance and repair operations. By ensuring a reliable barrier against contaminants and fluid loss, this seal contributes significantly to equipment uptime and operational efficiency.<\/p>\n<p>For professional-grade replacement parts that meet stringent Caterpillar standards, explore the full specifications and purchase options here: \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-115-4203-seal-gp-crankshaft-1154203\/\">Caterpillar 115-4203 Seal GP-Crankshaft at AllParts Expert<\/a>. Optimize your heavy equipment\u2019s performance and durability with this essential drivetrain sealing solution.<\/p>","protected":false},"excerpt":{"rendered":"<p>7HN-AP-1000B Asphalt Paver<\/p>\n<p>6ZN-AP-1050B Asphalt Paver<\/p>\n<p>8BM-AP-1055B Asphalt Paver<\/p>\n<p>ABB-AP-1055B Asphalt Paver<\/p>\n<p>6TN-BG-2455C Asphalt Paver<\/p>\n<p>ACM-BG-2455C Asphalt Paver<\/p>\n<p>4XN-BG-245C Asphalt Paver<\/p>\n<p>8GN-BG-260C Asphalt Paver<\/p>\n<p>AGP-AP-1000B Asphalt Paver<\/p>\n<p>1HD-AP-1000 Asphalt Paver<\/p>\n<p>A3P-AP-1055B Asphalt Paver<\/p>\n<p>AGJ-AP-900B Asphalt Paver<\/p>\n<p>AGL-BG-240C Asphalt Paver<\/p>\n<p>B2G-BG-2455C Asphalt Paver<\/p>\n<p>BYG-BG-260C Asphalt Paver<\/p>\n<p>5BL-446B Backhoe Loader<\/p>\n<p>DBL-446D Backhoe Loader<\/p>\n<p>8DN-35 Challenger<\/p>\n<p>1DR-45 Challenger<\/p>\n<p>7DM-55 Challenger<\/p>\n<p>9DF-35 Challenger<\/p>\n<p>4DZ-45 Challenger<\/p>\n<p>5DK-55 Challenger<\/p>\n<p>3HS-35 Challenger<\/p>\n<p>8RD-35 Challenger<\/p>\n<p>ADK-35 Challenger<\/p>\n<p>3BK-45 Challenger<\/p>\n<p>4KW-45 Challenger<\/p>\n<p>ABF-45 Challenger<\/p>\n<p>3SM-55 Challenger<\/p>\n<p>6NN-55 Challenger<\/p>\n<p>7TZ-55 Challenger<\/p>\n<p>AEN-55 Challenger<\/p>\n<p>654-460 Combine<\/p>\n<p>9FW-460 Combine<\/p>\n<p>3HZ-465 Combine<\/p>\n<p>9TW-470 Combine<\/p>\n<p>BEJ-3126B Engine &#8211; Industrial<\/p>\n<p>DCS-3126B Engine &#8211; Industrial<\/p>\n<p>2MR-3116 Engine &#8211; Industrial<\/p>\n<p>TEF-C7 Engine &#8211; Industrial<\/p>\n<p>JRA-C7 Engine &#8211; Industrial<\/p>\n<p>JTF-C7 Engine &#8211; Industrial<\/p>\n<p>8YL-3126B En<\/p>","protected":false},"featured_media":31470,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[38850,27642,27646,7053,7054,7055,7056,7199,7057,7058,42829,42830,7200,7060,7201,74369,7061,7202,7203,7064,7204,27650,27655,27654,27649,27656,7066,7068,7069,7070,7072,42832,3210,27652,27658,27657,27651,27661,27662,3222,27660,27659,38833,2573,2574,38834,27641,38843,38844,3095,22291,22292,22295,22296,22316,22347,22348,22350,22351,27644,27653,27648],"product_cat":[144],"product_tag":[193341,80507,79442,81343,82273,50319,110581,98632,84826,80649,75021,84827,136765,110576,80048,79505,61448,61384,61385,46334,147258,145594,193343,92248,193339,193345,91854],"class_list":{"0":"post-31929","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-38850","9":"model_no-3126b","10":"model_no-3126e","11":"model_no-320-l","12":"model_no-320-a","13":"model_no-320-a-l","14":"model_no-320-a-n","15":"model_no-320-a-s","16":"model_no-320b","17":"model_no-320b-l","18":"model_no-320b-n","19":"model_no-320b-s","20":"model_no-320n","21":"model_no-322-l","22":"model_no-322-ln","23":"model_no-322-a","24":"model_no-322-a-l","25":"model_no-322-a-ln","26":"model_no-322-a-n","27":"model_no-322c","28":"model_no-322n","29":"model_no-324d","30":"model_no-324d-fm","31":"model_no-324d-fm-ll","32":"model_no-324d-l","33":"model_no-324d-ln","34":"model_no-325-l","35":"model_no-325-a","36":"model_no-325-a-fm-l","37":"model_no-325-a-l","38":"model_no-325b-l","39":"model_no-325b-ln","40":"model_no-325c","41":"model_no-325d","42":"model_no-325d-fm","43":"model_no-325d-fm-ll","44":"model_no-325d-l","45":"model_no-325d-mh","46":"model_no-326d-l","47":"model_no-328d-lcr","48":"model_no-329d","49":"model_no-329d-l","50":"model_no-38833","51":"model_no-446b","52":"model_no-446d","53":"model_no-38834","54":"model_no-27641","55":"model_no-38843","56":"model_no-38844","57":"model_no-3095","58":"model_no-ap-1000","59":"model_no-ap-1000b","60":"model_no-ap-1050b","61":"model_no-ap-1055b","62":"model_no-ap-900b","63":"model_no-bg-240c","64":"model_no-bg-2455c","65":"model_no-bg-245c","66":"model_no-bg-260c","67":"model_no-c7","68":"model_no-m325d-l-mh","69":"model_no-m325d-mh","70":"product_cat-mining","71":"product_tag-1154203-crankshaft-seal","72":"product_tag-1dr-45-challenger-spare-parts","73":"product_tag-1hd-ap-1000-asphalt-paver-parts","74":"product_tag-4dz-45-challenger-parts","75":"product_tag-4xn-bg-245c-asphalt-paver-parts","76":"product_tag-5bl-446b-backhoe-loader-parts","77":"product_tag-5dk-55-challenger-parts","78":"product_tag-6tn-bg-2455c-asphalt-paver-parts","79":"product_tag-6zn-ap-1050b-paver-spare-parts","80":"product_tag-7dm-55-challenger-parts","81":"product_tag-7hn-ap-1000b-asphalt-paver-parts","82":"product_tag-8bm-ap-1055b-asphalt-paver-components","83":"product_tag-8gn-bg-260c-paver-components","84":"product_tag-9df-35-challenger-parts","85":"product_tag-a3p-ap-1055b-asphalt-paver-parts","86":"product_tag-abb-ap-1055b-paver-parts","87":"product_tag-acm-bg-2455c-paver-spare-parts","88":"product_tag-agj-ap-900b-paver-spare-parts","89":"product_tag-agl-bg-240c-asphalt-paver-parts","90":"product_tag-agp-ap-1000b-asphalt-paver-parts","91":"product_tag-b2g-bg-2455c-paver-parts","92":"product_tag-byg-bg-260c-asphalt-paver-parts","93":"product_tag-cat-115-4203-gp-seal","94":"product_tag-cat-8dn-35-challenger-parts","95":"product_tag-caterpillar-115-4203-seal","96":"product_tag-crankshaft-seal-115-4203","97":"product_tag-dbl-446d-backhoe-loader-components","99":"first","100":"instock","101":"shipping-taxable","102":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/31929","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=31929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/31470"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=31929"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=31929"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=31929"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=31929"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=31929"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp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