{"id":9612,"date":"2025-07-07T13:38:55","date_gmt":"2025-07-07T17:38:55","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-2k-3455-pin-spring-2k3455\/"},"modified":"2025-07-07T13:38:57","modified_gmt":"2025-07-07T17:38:57","slug":"caterpillar-2k-3455-pin-spring-2k3455","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2k-3455-pin-spring-2k3455\/","title":{"rendered":"CATERPILLAR 2K-3455 Pin-Spring 2K3455"},"content":{"rendered":"

Caterpillar 2K-3455 Pin-Spring \u2013 OEM-Grade Durability and Precision Fit<\/strong><\/p>\n

The Caterpillar 2K-3455 Pin-Spring is engineered to meet the rigorous demands of heavy-duty applications across a wide range of Caterpillar machinery, including the 65B-7YC and 75-4CJ Challenger series, as well as various SR4 and 3500 series engine-generator sets. Manufactured from high-strength alloy steel with precision metallurgy, this pin-spring offers exceptional resistance to wear, fatigue, and corrosion under extreme load conditions. Its optimized dimensions ensure a secure fit within the drivetrain and engine assemblies, maintaining critical tension and alignment for reliable operation.<\/p>\n

Designed for superior performance, the 2K-3455 Pin-Spring enhances the durability and longevity of your equipment by maintaining consistent spring tension in high-vibration environments. This component is vital in preventing mechanical loosening and ensuring smooth power transmission in industrial engines like the D342C-49B and D398B-66B series. With OEM-grade quality assurance, the pin-spring supports optimal load distribution and reduces maintenance downtime, making it an indispensable part for maintaining peak operational efficiency.<\/p>\n

For more detailed specifications and to purchase the Caterpillar 2K-3455 Pin-Spring, visit the official product page at \ud83d\udd17 Caterpillar 2K-3455 Pin-Spring 2K3455<\/a>.<\/p>\n

Related part numbers:<\/strong> 2K-3455, 65B-7YC, 75-4CJ, SR4-5PA, 3512-67Z, 3516-25Z, 3508-23Z, 3508-70Z, 3512-24Z, 3516-73Z, SR4-6AA, SR4-6PA, SR4-6SA, 3508-1ZF, 3512-3YF, 3516-4XF, 3606-8RB, 3608-6MC, 3612-9RC, 3616-1PD, SR4-5XA, SR4-5YA, SR4-6NA, D342C-49B, D353C-46B, D353D-46B, D353E-46B, D342-31B, D379B-68B, D379-68B, D398B-66B, D398-66B, D348-36J, D346-39<\/p>","protected":false},"excerpt":{"rendered":"

65B-7YC Challenger
\n65-7YC Challenger
\n75-4CJ Challenger
\nSR4-5PA Engine – Generator Set
\n3512-67Z Engine – Generator Set
\n3516-25Z Engine – Generator Set
\n3508-23Z Engine – Generator Set
\n3508-70Z Engine – Generator Set
\n3512-24Z Engine – Generator Set
\n3516-73Z Engine – Generator Set
\nSR4-6AA Engine – Generator Set
\nSR4-6PA Engine – Generator Set
\nSR4-6SA Engine – Generator Set
\n3508-1ZF Engine – Generator Set
\n3512-3YF Engine – Generator Set
\n3516-4XF Engine – Generator Set
\n3606-8RB Engine – Generator Set
\n3608-6MC Engine – Generator Set
\n3612-9RC Engine – Generator Set
\n3616-1PD Engine – Generator Set
\nSR4-5XA Engine – Generator Set
\nSR4-5YA Engine – Generator Set
\nSR4-6NA Engine – Generator Set
\nD342C-49B Engine – Industrial
\nD353C-46B Engine – Industrial
\nD353D-46B Engine – Industrial
\nD353E-46B Engine – Industrial
\nD342-31B Engine – Industrial
\nD379B-68B Engine – Industrial
\nD379-68B Engine – Industrial
\nD398B-66B Engine – Industrial
\nD398-66B Engine – Industrial
\nD348-36J Engine – Industrial
\nD346-39<\/p>","protected":false},"featured_media":9412,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22236,28676,77459,77460,52,18537,13320,27696,22251,6465,18046,28047,22256,22258],"model_no":[16824,16822,16823,6731,2057,2483,2059,6732,2062,2554,2520,7193,6726,7198,37496,2050,2594,3378,2597,2147,2148,2149,2150,40360,5271,40359,4437,5801,6727,40358,21066,21064,8790,8791,38734,38735,38739,21065,8793,8794,6729,6741,8796,8797,8798,38737,37558,38728,38671,2569,6730,8800,15479,37557,37556,38653,26005,26002,26000,6719,38652,26004,40357,38107,2474,1664,2475,2469,2470,1818,1661,2476,2477,1665,2473,2471,2472,1819,1663,1662,2478,2559,2552,1511,7544,8499,1677,7545,5270,5213,1676,1377,1378,1382,1380,1381,104,1264,13472,13407,1480,1345,20587,3179,3180,1265,1266,71,1267,8524,37523,37502,37503,37521,37500,37501,6745,26990,6132,26989,6746,6747,6748,37525,37505,37519,37497,37526,37506,37520,37498,3368,37507,37581,39158,8259,21698,21701,39153,39152,39154,39155,3181,35908,35909,25998,21051,21052,3372,7179],"product_cat":[144],"product_tag":[40356,40336,40343,40344,40341,40342,40352,40353,40338,40339,40337,40351,40355,40335,40350,40346,40354,40347,40348,40349,40340,40345],"class_list":{"0":"post-9612","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-challenger","8":"machine-type-engine-generator-set","9":"machine-type-engine-industrial","10":"machine-type-engine-marine","11":"machine-type-excavator","12":"machine-type-integrated-toolcarrier","13":"machine-type-motor-grader","14":"machine-type-off-highway-truck","15":"machine-type-road-reclaimer","16":"machine-type-track-type-tractor","17":"machine-type-wheel-tractor-scraper","18":"machine-type-wheel-type-loader","19":"machine-type-wheel-type-skidder","20":"machine-type-work-tool","21":"model_no-16824","22":"model_no-11su","23":"model_no-11u","24":"model_no-12f","25":"model_no-12g","26":"model_no-130g","27":"model_no-140g","28":"model_no-14e","29":"model_no-14g","30":"model_no-2554","31":"model_no-16g","32":"model_no-7193","33":"model_no-6726","34":"model_no-7198","35":"model_no-37496","36":"model_no-2050","37":"model_no-2594","38":"model_no-3378","39":"model_no-2597","40":"model_no-2147","41":"model_no-2148","42":"model_no-2149","43":"model_no-2150","44":"model_no-40360","45":"model_no-5110b","46":"model_no-40359","47":"model_no-4437","48":"model_no-5230b","49":"model_no-6727","50":"model_no-40358","51":"model_no-21066","52":"model_no-621b","53":"model_no-621e","54":"model_no-621f","55":"model_no-621r","56":"model_no-621s","57":"model_no-38739","58":"model_no-623b","59":"model_no-623e","60":"model_no-623f","61":"model_no-6729","62":"model_no-627b","63":"model_no-627e","64":"model_no-627f","65":"model_no-627g","66":"model_no-627h","67":"model_no-627k","68":"model_no-627k-lrc","69":"model_no-631c","70":"model_no-633c","71":"model_no-6730","72":"model_no-637e","73":"model_no-637g","74":"model_no-637k","75":"model_no-37556","76":"model_no-38653","77":"model_no-26005","78":"model_no-26002","79":"model_no-657b","80":"model_no-657e","81":"model_no-65b","82":"model_no-26004","83":"model_no-73d","84":"model_no-38107","85":"model_no-772b","86":"model_no-1664","87":"model_no-773b","88":"model_no-773d","89":"model_no-773e","90":"model_no-773f","91":"model_no-773g","92":"model_no-773g-lrc","93":"model_no-773g-oem","94":"model_no-1665","95":"model_no-775b","96":"model_no-775d","97":"model_no-775e","98":"model_no-775f","99":"model_no-775g","100":"model_no-775g-lrc","101":"model_no-775g-oem","102":"model_no-776b","103":"model_no-777b","104":"model_no-777g","105":"model_no-784b","106":"model_no-784c","107":"model_no-1677","108":"model_no-785b","109":"model_no-785c","110":"model_no-785d","111":"model_no-785g","112":"model_no-1377","113":"model_no-789b","114":"model_no-789c","115":"model_no-789d","116":"model_no-789g","117":"model_no-104","118":"model_no-793f","119":"model_no-793f-cmd","120":"model_no-793f-oem","121":"model_no-795f-ac","122":"model_no-797f","123":"model_no-7s","124":"model_no-910e","125":"model_no-910f","126":"model_no-1265","127":"model_no-994d","128":"model_no-994f","129":"model_no-994h","130":"model_no-d11n","131":"model_no-d326f","132":"model_no-d330c","133":"model_no-d333c","134":"model_no-d337f","135":"model_no-d342","136":"model_no-d342c","137":"model_no-d343","138":"model_no-d346","139":"model_no-d348","140":"model_no-d349","141":"model_no-d353c","142":"model_no-d353d","143":"model_no-d353e","144":"model_no-d375d","145":"model_no-d379","146":"model_no-d379a","147":"model_no-d379b","148":"model_no-d397d","149":"model_no-d398","150":"model_no-d398a","151":"model_no-d398b","152":"model_no-d399","153":"model_no-g3306","154":"model_no-g333c","155":"model_no-g343","156":"model_no-g3508","157":"model_no-g3512","158":"model_no-g3516","159":"model_no-g379","160":"model_no-g379a","161":"model_no-g398","16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