{"id":35589,"date":"2025-10-22T10:21:26","date_gmt":"2025-10-22T14:21:26","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-156-6945-seal-1566945\/"},"modified":"2025-10-22T10:21:28","modified_gmt":"2025-10-22T14:21:28","slug":"caterpillar-156-6945-seal-1566945","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-156-6945-seal-1566945\/","title":{"rendered":"CATERPILLAR 156-6945 Seal 1566945"},"content":{"rendered":"

Caterpillar 156-6945 Seal \u2013 OEM-Grade Durability for Asphalt Pavers and Engine Generator Sets<\/strong><\/p>\n

The Caterpillar 156-6945 Seal is a precision-engineered component designed to meet the rigorous demands of heavy-duty machinery, including D8A-AP-255E and B3Y-BB-621C Asphalt Pavers, as well as a wide range of engine generator sets such as GBE-C2.2, WRT-C1.5, and Y7B-C2.2 GEN S. Crafted from high-grade elastomeric materials with superior resistance to heat, pressure, and chemical exposure, this seal ensures optimal containment of fluids and contaminants within drivetrain and engine systems. Its exact dimensions and tight tolerances guarantee a perfect fit, minimizing leakage and enhancing operational reliability under extreme load conditions.<\/p>\n

Technically, the 156-6945 Seal incorporates advanced metallurgy and precision molding techniques to withstand continuous mechanical stress and thermal cycling common in industrial and mining applications. Its robust design supports extended service intervals and reduces downtime by maintaining system integrity in harsh environments. Ideal for use in various Caterpillar industrial engines (G7L-C2.2, C6M-C2.2, G7M-C2.2) and generator sets (TYC-C1.5, GBY-C2.2DE18E3), this seal delivers consistent performance and longevity, making it a critical component for maintaining OEM specifications and equipment efficiency.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 156-6945 Seal, visit the official product page at Caterpillar 156-6945 Seal on AllParts Expert<\/a>. This ensures you receive genuine parts optimized for your heavy equipment\u2019s peak performance and durability.<\/p>","protected":false},"excerpt":{"rendered":"

D8A-AP-255E Asphalt Paver
\nB3Y-BB-621C Asphalt Paver
\nGBE-C2.2 Engine – Generator Set
\nWRT-C1.5 Engine – Generator Set
\nY7B-C2.2 GEN S Engine – Generator Set
\nSMF-C2.2 Engine – Generator Set
\nTYC-C1.5 Engine – Generator Set
\nGBY-C2.2DE18E3 Engine – Generator Set
\nTYB-C1.1 Engine – Generator Set
\nGB9-C1.5 Engine – Generator Set
\nGBD-C1.5 Engine – Generator Set
\nTY2-C2.2 Engine – Generator Set
\nY6B-C1.5 Engine – Generator Set
\nNCA-C1.5 Engine – Generator Set
\nY5B-C1.5 Engine – Generator Set
\nYMG-C1.5 Engine – Generator Set
\nJK8-C2.2 Engine – Generator Set
\nNCB-C2.2 Engine – Generator Set
\nXYE-C2.2 Engine – Generator Set
\nGB8-C1.1DE9.5 Engine – Generator Set
\n4KZ-XQ20T4F Engine – Generator Set
\nXPZ-XQP20 Engine – Generator Set
\nJK7-XQ35 Engine – Generator Set
\nG7L-C2.2 Engine – Industrial
\nC6M-C2.2 Engine – Industrial
\nC4M-C2.2 Engine – Industrial
\nG7M-C2.2 Engine – Industrial
\nG7P-C1.5 Engine – Industrial
\n424-3024C Engine – Industrial
\nG4P-3024C Engine – Industrial
\nC6N-C1.5 Engine – Industrial
\n313-3013C Engi<\/p>","protected":false},"featured_media":35335,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[96703,77888,96704,27679,37512,77887,56163,56177,37527,56182,106546,22300,123928,77885,96702,41749,77889,41747,77886,41753,79043,56190,56191,56196,56192,56193,56194,56195,98671,56197,98672,56198,98673,81233,81234,99707,81235,81236,56093,56092,56094,114475,117040,114476,117041,114477,98670,56096,56097,98674,56095,114478,117043,117042,56098,220143,220145,220146,77890,58006,58007,105871],"product_cat":[144],"product_tag":[220193,220165,220183,220113,220188,220163,220161,220167,220184,220189,220179,220169,220181,38647,220175,220177,220172,220187,220173,220191],"class_list":{"0":"post-35589","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-96703","9":"model_no-3013c","10":"model_no-96704","11":"model_no-302-5","12":"model_no-37512","13":"model_no-3024c","14":"model_no-303-5","15":"model_no-303-5cr","16":"model_no-304-5","17":"model_no-304cr","18":"model_no-305-5-cr","19":"model_no-ap-255e","20":"model_no-bb-621c","21":"model_no-c1-1","22":"model_no-c1-1de9-5","23":"model_no-c1-5","24":"model_no-c1-7","25":"model_no-c2-2","26":"model_no-c2-2-gen-s","27":"model_no-c2-2de18e3","28":"model_no-cb","29":"model_no-cb-214d","30":"model_no-cb-214e","31":"model_no-cb-22","32":"model_no-cb-224d","33":"model_no-cb-224e","34":"model_no-cb-225d","35":"model_no-cb-225e","36":"model_no-cb-22b","37":"model_no-cb-24","38":"model_no-cb-24b","39":"model_no-cb-32","40":"model_no-cb-32b","41":"model_no-cb-334d","42":"model_no-cb-334e","43":"model_no-cb-334e-xw","44":"model_no-cb-335d","45":"model_no-cb-335e","46":"model_no-cb-34b","47":"model_no-cb-34b-xw","48":"model_no-cb-36b","49":"model_no-cb2-5","50":"model_no-cb2-5-gc","51":"model_no-cb2-7","52":"model_no-cb2-7-gc","53":"model_no-cb2-9","54":"model_no-cb22b","55":"model_no-cb4-0","56":"model_no-cb4-4","57":"model_no-cc-24b","58":"model_no-cc-34b","59":"model_no-cc2-6","60":"model_no-cc2-7","61":"model_no-cc2-7-gc","62":"model_no-cc4-0","63":"model_no-d20","64":"model_no-d25","65":"model_no-d30","66":"model_no-oem-lift","67":"model_no-xq20t4f","68":"model_no-xq35","69":"model_no-xqp20","70":"product_cat-mining","71":"product_tag-156-6945-caterpillar-replacement-seal","72":"product_tag-156-6945-engine-seal","73":"product_tag-424-3024c-industrial-engine-gasket","74":"product_tag-b3y-bb-621c-asphalt-paver-seal","75":"product_tag-c6m-c2-2-industrial-engine-seal","76":"product_tag-cat-1566945-gasket","77":"product_tag-caterpillar-156-6945-seal","78":"product_tag-caterpillar-d8a-ap-255e-paver-parts","79":"product_tag-caterpillar-engine-seals-for-construction-machinery","80":"product_tag-g7l-c2-2-engine-parts","81":"product_tag-gb9-c1-5-industrial-engine-seal","82":"product_tag-gbe-c2-2-generator-set-parts","83":"product_tag-jk8-c2-2-generator-engine-parts","84":"product_tag-mining-equipment-seals-cat","85":"product_tag-smf-c2-2-generator-seal","86":"product_tag-tyb-c1-1-engine-spare-parts","87":"product_tag-wrt-c1-5-engine-seal","88":"product_tag-xpz-xqp20-generator-set-spare-parts","89":"product_tag-y7b-c2-2-gen-s-engine-gasket","90":"product_tag-ymg-c1-5-generator-set-gasket","92":"first","93":"instock","94":"shipping-taxable","95":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/35589","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=35589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/35335"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=35589"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=35589"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=35589"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=35589"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=35589"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=35589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}