{"id":21689,"date":"2025-08-25T13:24:52","date_gmt":"2025-08-25T17:24:52","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-101-3955-seal-1013955\/"},"modified":"2025-08-25T13:24:54","modified_gmt":"2025-08-25T17:24:54","slug":"caterpillar-101-3955-seal-1013955","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-101-3955-seal-1013955\/","title":{"rendered":"CATERPILLAR 101-3955 Seal 1013955"},"content":{"rendered":"

Caterpillar 101-3955 Seal \u2013 OEM-Grade Durability for Engine and Generator Sets<\/strong><\/p>\n

The Caterpillar 101-3955 Seal is a precision-engineered component designed to ensure optimal sealing performance across a wide range of Caterpillar engines and generator sets, including models 2PW-3054, 4ZK-3054, 3GW-3056, 7AK-3056, and various C7.1 series engines. Manufactured using high-grade elastomeric materials and advanced metallurgy, this seal withstands extreme load conditions, high temperatures, and harsh environmental factors, providing exceptional resistance to wear and leakage. Its dimensions are meticulously crafted to fit perfectly within the drivetrain and engine assembly, maintaining pressure integrity and preventing contamination.<\/p>\n

Technically, the 101-3955 Seal features superior chemical resistance and dimensional stability, essential for maintaining engine efficiency and longevity. Its robust design supports the dynamic motion of shafts and rotating components in heavy-duty industrial and excavator engines such as the 7EF-3034, 5MF-3054B, 2WM-307, and 6BL-312-A models. This seal\u2019s compatibility with both industrial and excavator engines ensures versatile application, reducing downtime and maintenance costs. OEM-grade quality guarantees seamless integration and performance, making it a critical replacement part for maintaining Caterpillar equipment reliability.<\/p>\n

For professional-grade Caterpillar spare parts that enhance equipment performance and durability, explore the full specifications and purchase the Caterpillar 101-3955 Seal here: \ud83d\udd17 Caterpillar 101-3955 Seal at AllParts Expert<\/a>. This seal is essential for maintaining optimal engine function and extending the service life of your heavy machinery.<\/p>","protected":false},"excerpt":{"rendered":"

2PW-3054 Engine – Generator Set
\n4ZK-3054 Engine – Generator Set
\n3GW-3056 Engine – Generator Set
\n7AK-3056 Engine – Generator Set
\nN7F- Engine – Generator Set
\nN7G- Engine – Generator Set
\nGTY-C7.1DE150E0 Engine – Generator Set
\nGTW-C7.1DE150E Engine – Generator Set
\nECW-C7.1DE200E Engine – Generator Set
\nGTP-C7.1DE200E Engine – Generator Set
\nHW6-C7.1 Engine – Generator Set
\nHW7-C7.1 Engine – Generator Set
\nN8L-DE150GC Engine – Generator Set
\nN8M-DE165GC Engine – Generator Set
\n7EF-3034 Engine – Industrial
\n5MF-3054B Engine – Industrial
\n334-3054C Engine – Industrial
\n304-3054E Engine – Industrial
\n5YS-3054 Engine – Industrial
\n6FK-3054 Engine – Industrial
\n356-3056E Engine – Industrial
\n1ML-3056 Engine – Industrial
\n7MS-3056 Engine – Industrial
\n2WM-307 Excavator
\n6BL-312-A Excavator
\n2KW-312B L Excavator
\n9FS-312B L Excavator
\n6SW-312B Excavator
\n9NW-312B Excavator
\n3ZM-315-A Excavator
\n5SW-315B L Excavator
\n9SR-317 N Excavator
\n9SR-317-A N Excavator
\n4MM-317-A Excavator
\n6TL-M312 Excavator
\n7ML-M315 Exca<\/p>","protected":false},"featured_media":21329,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[57285,20061,2633,99281,123923,20062,74941,7084,7032,7042,7043,7044,7045,7047,7048,7049,7050,39044,39045,56108,123,53167,77676,41759,41760,81233,81235,73022,56966,11858,19878,11859,73023,73024,19880,73017,39272,39073,39070,39074,19881,44149,73018,73019,39276,39077,39098,39099,39078,39079,53196,53197,7083,1051,74942,2812,74943,2815,44147,73020,56965,56964,73021,44151,2751,40998,40992,40993,40991],"product_cat":[144],"product_tag":[127330,126278,127349,95249,127345,127344,127347,127333,127343,73510,103000,127346,95250,127334,113531,127348,66930,127329,127332,127328,127331,127338,127339,77747,127337,127340,127341,127335,127336,127284,127342],"class_list":{"0":"post-21689","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-57285","9":"model_no-20061","10":"model_no-3054b","11":"model_no-3054c","12":"model_no-3054e","13":"model_no-20062","14":"model_no-3056e","15":"model_no-7084","16":"model_no-307-a","17":"model_no-312-a","18":"model_no-312b","19":"model_no-312b-l","20":"model_no-315-a","21":"model_no-315b-l","22":"model_no-317-n","23":"model_no-317-a","24":"model_no-317-a-n","25":"model_no-39044","26":"model_no-574b","27":"model_no-56108","28":"model_no-c7-1","29":"model_no-c7-1-gen-s","30":"model_no-c7-1de150e","31":"model_no-c7-1de150e0","32":"model_no-c7-1de200e","33":"model_no-cb-334d","34":"model_no-cb-335d","35":"model_no-cb-434b","36":"model_no-cb-434c","37":"model_no-cb-534b","38":"model_no-cb-534c","39":"model_no-cb-535b","40":"model_no-cb-544","41":"model_no-cb-545","42":"model_no-cp-323c","43":"model_no-cp-433c","44":"model_no-cp-433e","45":"model_no-cp-563e","46":"model_no-cp-573e","47":"model_no-cp-663e","48":"model_no-cs-323c","49":"model_no-cs-423e","50":"model_no-cs-431c","51":"model_no-cs-433c","52":"model_no-cs-433e","53":"model_no-cs-563e","54":"model_no-cs-573e","55":"model_no-cs-583e","56":"model_no-cs-663e","57":"model_no-cs-683e","58":"model_no-de150gc","59":"model_no-de165gc","60":"model_no-m312","61":"model_no-m315","62":"model_no-m316c","63":"model_no-m318c","64":"model_no-m318c-mh","65":"model_no-m322c","66":"model_no-pf-290b","67":"model_no-pf-300b","68":"model_no-ps-150b","69":"model_no-ps-200b","70":"model_no-ps-300b","71":"model_no-ps-360b","72":"model_no-th103","73":"model_no-th62","74":"model_no-th63","75":"model_no-th82","76":"model_no-th83","77":"product_cat-mining","78":"product_tag-101-3955-engine-seal","79":"product_tag-1ml-3056-industrial-engine-parts","80":"product_tag-2kw-312b-l-excavator-spare-parts","81":"product_tag-2wm-307-excavator-parts","82":"product_tag-304-3054e-industrial-engine-parts","83":"product_tag-334-3054c-engine-seal-kit","84":"product_tag-356-3056e-engine-seal","85":"product_tag-3gw-3056-engine-seal-replacement","86":"product_tag-5mf-3054b-industrial-engine-components","87":"product_tag-5ys-3054-engine-gasket","88":"product_tag-6bl-312-a-excavator-seal","89":"product_tag-6fk-3054-industrial-engine-seal","90":"product_tag-6sw","91":"product_tag-7ak-3056-generator-set-seal","92":"product_tag-7ef-3034-industrial-engine-seal","93":"product_tag-7ms-3056-engine-gasket","94":"product_tag-9fs-312b-l-excavator-components","95":"product_tag-cat-1013955-gasket","96":"product_tag-cat-4zk-3054-generator-set-parts","97":"product_tag-caterpillar-101-3955-seal","98":"product_tag-caterpillar-2pw-3054-engine-parts","99":"product_tag-ecw-c7-1de200e-seal","100":"product_tag-gtp-c7-1de200e-spare-parts","101":"product_tag-gtw-c7-1de150e-engine-parts","102":"product_tag-gty-c7-1de150e0-generator-seal","103":"product_tag-hw6-c7-1-engine-seal","104":"product_tag-hw7-c7-1-generator-seal","105":"product_tag-n7f-engine-spare-parts","106":"product_tag-n7g-engine-components","107":"product_tag-n8l-de150gc-engine-gasket","108":"product_tag-n8m-de165gc-industrial-engine-parts","110":"first","111":"instock","112":"shipping-taxable","113":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/21689","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=21689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/21329"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=21689"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=21689"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/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