{"id":15928,"date":"2025-07-31T12:52:16","date_gmt":"2025-07-31T16:52:16","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-156-3935-seal-o-ring-1563935\/"},"modified":"2025-08-21T19:28:05","modified_gmt":"2025-08-21T23:28:05","slug":"caterpillar-156-3935-seal-o-ring-1563935","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-156-3935-seal-o-ring-1563935\/","title":{"rendered":"CATERPILLAR 156-3935 Seal-O-Ring 1563935"},"content":{"rendered":"

Caterpillar 156-3935 Seal-O-Ring \u2013 OEM-Grade Durability for Engine and Drill Applications<\/strong>
\nThe Caterpillar 156-3935 Seal-O-Ring is a precision-engineered component designed to provide superior sealing performance across a wide range of heavy-duty Caterpillar equipment. Compatible with multiple models including DLK-MD6310 and DN7-MD6250 drills, as well as various engine-generator sets such as the 3512, 3516, and G3520 series, this seal-o-ring ensures optimal fluid retention and contamination prevention under extreme load conditions. Manufactured from high-grade elastomeric materials with excellent resistance to heat, pressure, and chemical exposure, the 156-3935 seal maintains integrity within demanding drivetrain and hydraulic systems.<\/p>\n

This seal-o-ring features exact dimensional tolerances to fit seamlessly within Caterpillar\u2019s complex assemblies, minimizing downtime and enhancing equipment reliability. Its robust metallurgy and advanced compound formulation provide exceptional wear resistance and elasticity, crucial for maintaining performance in high-vibration environments typical of drilling rigs and power generation units. By integrating this OEM-quality seal, operators benefit from extended service intervals, reduced leakage risks, and improved overall machine efficiency, safeguarding critical engine and drill components from premature failure.<\/p>\n

\ud83d\udd17 For detailed specifications and purchasing options, visit the official Caterpillar 156-3935 Seal-O-Ring product page at AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

DLK-MD6310 Drill
\nDLZ-MD6310 Drill
\nDN7-MD6250 Drill
\nDN8-MD6250 Drill
\nRB6-MD6380 Drill
\n25Z-3516 Engine – Generator Set
\n23Z-3508 Engine – Generator Set
\n24Z-3512 Engine – Generator Set
\n73Z-3516 Engine – Generator Set
\nPTF-3512B Engine – Generator Set
\n67Z-3512 Engine – Generator Set
\n70Z-3508 Engine – Generator Set
\n9G5-3512B Engine – Generator Set
\n9G8-3512B Engine – Generator Set
\nLDE-3512B Engine – Generator Set
\nLDF-3512B Engine – Generator Set
\nLDJ-3512C Engine – Generator Set
\nJDE-3516B Engine – Generator Set
\nGZN-G3520C Engine – Generator Set
\nGFP-G3520H Engine – Generator Set
\nJCY-3516B Engine – Generator Set
\nLD4-3516B Engine – Generator Set
\nJDH-3516C Engine – Generator Set
\nJDJ-3516C Engine – Generator Set
\nNWH-G3516H Engine – Generator Set
\nGFR-G3520H Engine – Generator Set
\nNAM-3516C Engine – Generator Set
\n4AW-3512B Engine – Generator Set
\nCMC-3512B Engine – Generator Set
\nBPJ-3516B Engine – Generator Set
\nFDN-3516B Engine – Generator Set
\nZAP-3516B Engine – Generator Set
\nZAR-3516B Engine –<\/p>","protected":false},"featured_media":15730,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32373],"model_no":[2594,2593,3378,2595,2596,2597,2598,1439,5628,2147,2148,2150,2599,2786,2656,41195,87204,8259,21698,21699,21700,21701,98,21702,2116,99,100,21704,2654,2655,13622,21708,21709],"product_cat":[144],"product_tag":[87222,87224,87227,87219,87220,87223,87226,87228,87218,87221,87229,87225],"class_list":{"0":"post-15928","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-drill","8":"model_no-2594","9":"model_no-3508b","10":"model_no-3378","11":"model_no-3512b","12":"model_no-3512c","13":"model_no-2597","14":"model_no-3516b","15":"model_no-3516c","16":"model_no-3516e","17":"model_no-2147","18":"model_no-2148","19":"model_no-2150","20":"model_no-c175-16","21":"model_no-c175-20","22":"model_no-c27","23":"model_no-c280-12","24":"model_no-g35","25":"model_no-g3508","26":"model_no-g3512","27":"model_no-g3512e","28":"model_no-g3512h","29":"model_no-g3516","30":"model_no-g3516c","31":"model_no-g3516h","32":"model_no-g3520","33":"model_no-g3520c","34":"model_no-g3520e","35":"model_no-g3520h","36":"model_no-md6250","37":"model_no-md6310","38":"model_no-md6380","39":"model_no-pm3516","40":"model_no-pp3516","41":"product_cat-mining","42":"product_tag-156-3935-o-ring-for-cat-engines","43":"product_tag-156-3935-seal-for-generator-set","44":"product_tag-156-3935-seal-for-mining-equipment","45":"product_tag-1563935-o-ring","46":"product_tag-cat-156-3935-seal-replacement","47":"product_tag-cat-1563935-spare-part","48":"product_tag-cat-engine-generator-seal-156-3935","49":"product_tag-cat-heavy-machinery-seal-156-3935","50":"product_tag-caterpillar-156-3935-seal","51":"product_tag-caterpillar-engine-seal-156-3935","52":"product_tag-caterpillar-oem-seal-1563935","53":"product_tag-caterpillar-seal-for-3512-engine","55":"first","56":"instock","57":"shipping-taxable","58":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15928","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=15928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/15730"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15928"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15928"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15928"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15928"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15928"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}