{"id":12971,"date":"2025-07-17T13:27:08","date_gmt":"2025-07-17T17:27:08","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-112-8186-seal-o-ring-1128186\/"},"modified":"2025-07-17T13:27:09","modified_gmt":"2025-07-17T17:27:09","slug":"caterpillar-112-8186-seal-o-ring-1128186","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-112-8186-seal-o-ring-1128186\/","title":{"rendered":"CATERPILLAR 112-8186 Seal-O-Ring 1128186"},"content":{"rendered":"

Caterpillar 112-8186 Seal-O-Ring: OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 112-8186 Seal-O-Ring is engineered to meet the rigorous demands of heavy-duty machinery, providing an essential sealing solution for various Caterpillar Cold Planers, Earthmoving Compactors, and Engine Generator Sets. Crafted from high-grade elastomeric materials, this seal offers excellent resistance to heat, pressure, and chemical exposure, ensuring optimal performance under extreme load conditions. Its precise dimensions guarantee a tight, leak-proof fit within the drivetrain and hydraulic systems, minimizing downtime and maintenance costs.<\/p>\n

Designed to withstand harsh operational environments, the 112-8186 Seal-O-Ring enhances equipment reliability by preventing fluid leaks and contamination. Its superior metallurgy and material composition contribute to extended service life, reducing the frequency of replacements. Compatible with a wide range of Caterpillar models including 3TK-PM-565, 5XC-PR-1000C, 7FR-836, and multiple C175 and 3508 engine generator sets, this seal supports consistent machinery performance and operational efficiency.<\/p>\n

For detailed specifications and to purchase the Caterpillar 112-8186 Seal-O-Ring, visit the official product page at \ud83d\udd17 Caterpillar 112-8186 Seal-O-Ring on AllParts Expert<\/a>.<\/p>\n

Related part numbers:<\/strong> 112-8186, 3TK-PM-565, 5XC-PR-1000C, 5XC-PR-1000, 8GS-PM-565B, 7PJ-PR-450C, 7DC-PR-450, 8AC-PR-750B, 7FR-836, 3RL-836, WYB-C175-16, 81Z-3412C, 81Z-3412, BXR-C175-20, WYC-C175-16, 78Z-3408B, 78Z-3408C, 78Z-3408, TZ8-C175-20, R1X-C175-16, TB8-C175-16, TE8-C175-16, 23Z-3508, 70Z-3508, 25Z-3516, 73Z-3516, 4BZ-3412C, 9EP-3412C, BCW-3412C, BAK-3412C, BAX-3412C, 2WJ-3412, DJN-3412C<\/p>","protected":false},"excerpt":{"rendered":"

3TK-PM-565 Cold Planer
\n5XC-PR-1000C Cold Planer
\n5XC-PR-1000 Cold Planer
\n8GS-PM-565B Cold Planer
\n7PJ-PR-450C Cold Planer
\n7DC-PR-450 Cold Planer
\n8AC-PR-750B Cold Planer
\n7FR-836 Earthmoving Compactor
\n3RL-836 Earthmoving Compactor
\nWYB-C175-16 Engine – Generator Set
\n81Z-3412C Engine – Generator Set
\n81Z-3412 Engine – Generator Set
\nBXR-C175-20 Engine – Generator Set
\nWYC-C175-16 Engine – Generator Set
\n78Z-3408B Engine – Generator Set
\n78Z-3408C Engine – Generator Set
\n78Z-3408 Engine – Generator Set
\nTZ8-C175-20 Engine – Generator Set
\nR1X-C175-16 Engine – Generator Set
\nTB8-C175-16 Engine – Generator Set
\nTE8-C175-16 Engine – Generator Set
\n23Z-3508 Engine – Generator Set
\n70Z-3508 Engine – Generator Set
\n25Z-3516 Engine – Generator Set
\n73Z-3516 Engine – Generator Set
\n4BZ-3412C Engine – Generator Set
\n9EP-3412C Engine – Generator Set
\nBCW-3412C Engine – Generator Set
\nBAK-3412C Engine – Generator Set
\nBAX-3412C Engine – Generator Set
\n2WJ-3412 Engine – Generator Set
\nDJN-3412C Engine – Generator Set<\/p>","protected":false},"featured_media":12779,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[38849,3373,3374,3375,1231,3376,41988,3377,2594,2597,17293,2571,2570,1823,2572,2540,2474,2475,2469,2470,2473,2471,2472,104,1264,13408,13472,13407,13079,1485,1480,1481,1482,102,103,1345,1484,1483,15342,25996,28215,15341,2681,15469,15471,15470,15472,2599,2786,1660,19877,19875,6724,38840,6721,38842,38841,6722,42431,42430,40395,3372,43693],"product_cat":[144],"product_tag":[65162,65170,65166,65164,65122,65165,65171,47290,65136,64481,65172,65168,65161,65167,65163,58196,57583,50298,64074,65160,49503,65169],"class_list":{"0":"post-12971","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-38849","9":"model_no-3408b","10":"model_no-3408c","11":"model_no-3408e","12":"model_no-1231","13":"model_no-3412c","14":"model_no-3412d","15":"model_no-3412e","16":"model_no-2594","17":"model_no-2597","18":"model_no-69d","19":"model_no-768c","20":"model_no-769c","21":"model_no-769d","22":"model_no-771c","23":"model_no-771d","24":"model_no-772b","25":"model_no-773b","26":"model_no-773d","27":"model_no-773e","28":"model_no-775b","29":"model_no-775d","30":"model_no-775e","31":"model_no-104","32":"model_no-793f","33":"model_no-793f-ac","34":"model_no-793f-cmd","35":"model_no-793f-oem","36":"model_no-793f-xq","37":"model_no-794-ac","38":"model_no-795f-ac","39":"model_no-795f-xq","40":"model_no-796-ac","41":"model_no-102","42":"model_no-797b","43":"model_no-797f","44":"model_no-1484","45":"model_no-798-ac","46":"model_no-834b","47":"model_no-834s","48":"model_no-834u","49":"model_no-15341","50":"model_no-2681","51":"model_no-ad40","52":"model_no-ad45","53":"model_no-ae40","54":"model_no-ae40-ii","55":"model_no-c175-16","56":"model_no-c175-20","57":"model_no-d9t","58":"model_no-pm-565","59":"model_no-pm-565b","60":"model_no-pm3412","61":"model_no-pr-1000","62":"model_no-pr-1000c","63":"model_no-pr-450","64":"model_no-pr-450c","65":"model_no-pr-750b","66":"model_no-sct673","67":"model_no-sps342","68":"model_no-spt342","69":"model_no-sr4","70":"model_no-sr500","71":"product_cat-mining","72":"product_tag-112-8186-o-ring-seal","73":"product_tag-112-8186-replacement-part","74":"product_tag-25z-3516-generator-seal","75":"product_tag-3tk-pm-565-seal","76":"product_tag-5xc-pr-1000c-spare-parts","77":"product_tag-78z-3408-o-ring-replacement","78":"product_tag-7dc-pr-450-cold-planer-o-ring","79":"product_tag-7fr-836-earthmoving-compactor-parts","80":"product_tag-7pj-pr-450c-cold-planer-seal","81":"product_tag-81z-3412-engine-parts","82":"product_tag-8ac-pr-750b-seal-parts","83":"product_tag-bak-3412c-generator-parts","84":"product_tag-cat-1128186-seal-o-ring","85":"product_tag-cat-3412c-engine-seal","86":"product_tag-cat-cold-planer-parts","87":"product_tag-cat-earthmoving-compactor-spare-parts","88":"product_tag-cat-engine-generator-set-seal","89":"product_tag-cat-heavy-equipment-seal","90":"product_tag-cat-mining-equipment-o-ring","91":"product_tag-caterpillar-112-8186","92":"product_tag-construction-machinery-seal","93":"product_tag-tb8-c175-16-engine-seal","95":"first","96":"instock","97":"shipping-taxable","98":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/12971","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=12971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/12779"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=12971"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=12971"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=12971"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=12971"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=12971"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=12971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}