{"id":20716,"date":"2025-08-20T18:11:25","date_gmt":"2025-08-20T22:11:25","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-550-7134-locknut-5507134\/"},"modified":"2025-08-20T18:11:27","modified_gmt":"2025-08-20T22:11:27","slug":"caterpillar-550-7134-locknut-5507134","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-550-7134-locknut-5507134\/","title":{"rendered":"CATERPILLAR 550-7134 Locknut 5507134"},"content":{"rendered":"

Caterpillar 550-7134 Locknut \u2013 OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 550-7134 Locknut is a precision-engineered fastening component designed to meet the rigorous demands of heavy machinery such as asphalt pavers and excavators. Manufactured to OEM specifications, this locknut ensures secure assembly and optimal performance across a wide range of Caterpillar models including TFM-AP-600D, GNN-AP-655D, MAN-AP-655D asphalt pavers, and various excavators like the 3XK-320, 9WG-320-A N, and 8CK-330 LN series. Crafted from high-strength alloy steel, the locknut features superior metallurgy that resists wear, corrosion, and loosening under extreme load conditions, making it indispensable for drivetrain and structural applications.<\/p>\n

Technically, the 550-7134 locknut boasts precise thread dimensions and a robust locking mechanism that maintains tension even in high-vibration environments typical of construction and mining operations. Its compatibility with multiple Caterpillar engine and generator sets, such as the ZAE-3512, further underscores its versatility and reliability. By integrating this locknut into your equipment maintenance routine, you ensure enhanced operational stability, reduced downtime, and extended service life of critical components. Trust in the Caterpillar 550-7134 locknut for OEM-quality performance that meets the stringent standards of heavy-duty machinery.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 550-7134 Locknut, visit AllParts Expert Caterpillar 550-7134 Locknut<\/a><\/p>","protected":false},"excerpt":{"rendered":"

TFM-AP-600D Asphalt Paver
\nGNN-AP-655D Asphalt Paver
\nMAN-AP-655D Asphalt Paver
\nA5D-AP-555E Asphalt Paver
\nDLB-AS4251C Asphalt Paver
\nDLH-AS4251 Asphalt Paver
\nZAE-3512 Engine – Generator Set
\n3XK-320 L Excavator
\n3XK-320-A L Excavator
\n9WG-320-A N Excavator
\n4ZJ-320-A Excavator
\n9WG-320N Excavator
\n8CK-330 LN Excavator
\n2EL-330 L Excavator
\n8CK-330-A LN Excavator
\n2EL-330-A L Excavator
\n6KM-320-A S Excavator
\n6ZK-330-A Excavator
\n9WL-375-A L Excavator
\n6NK-375-A Excavator
\n8WJ-375-A Excavator
\n6XK-5080 Excavator
\n3LL-325 LN Excavator
\n2SL-325 L Excavator
\n3LL-325-A LN Excavator
\n2SL-325-A L Excavator
\n1JM-375-A L Excavator
\n2WM-307 Excavator
\n9ZK-325-A Excavator
\nEEH-345D L Excavator
\nJKN-345D L Excavator
\nPBT-345D L Excavator
\nRAJ-345D L Excavator
\nYEE-345D L Excavator
\nNEG-345D Excavator
\n6RL-375-A Excavator
\n8XG-375-A Excavator
\n3ZM-315-A Excavator
\n1XS-320B Excavator
\n4RM-322 LN Excavator
\n8ML-322 L Excavator
\n4RM-322-A LN Excavator
\n8ML-322-A L Excavator
\n9JL-322-A N Excavator
\n9JL-322N Excavator
\nLKY-<\/p>","protected":false},"featured_media":20674,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[7084,7042,7045,7053,7054,7055,7056,7199,7057,7058,42829,42830,7059,2562,7200,7060,7201,7061,7202,7203,7063,42831,7204,7066,7067,7068,7069,7070,7071,7072,42832,7073,7205,2055,7074,7206,7207,37517,2465,2463,2467,30513,30512,30518,30515,30514,30517,30516,7184,3378,21320,37440,46308,37442,49480,7186,7185,25983,21324,21321,21323,7213,37443,22304,22305,22309,110191,22339,7075,7076,46658],"product_cat":[144],"product_tag":[118345,118350,118353,118347,118344,118351,118346,118343,118348,118349,118315,118352],"class_list":{"0":"post-20716","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-7084","9":"model_no-312-a","10":"model_no-315-a","11":"model_no-320-l","12":"model_no-320-a","13":"model_no-320-a-l","14":"model_no-320-a-n","15":"model_no-320-a-s","16":"model_no-320b","17":"model_no-320b-l","18":"model_no-320b-n","19":"model_no-320b-s","20":"model_no-320c","21":"model_no-320d-fm","22":"model_no-320n","23":"model_no-322-l","24":"model_no-322-ln","25":"model_no-322-a-l","26":"model_no-322-a-ln","27":"model_no-322-a-n","28":"model_no-322b-l","29":"model_no-322b-ln","30":"model_no-322n","31":"model_no-325-l","32":"model_no-325-ln","33":"model_no-325-a","34":"model_no-325-a-fm-l","35":"model_no-325-a-l","36":"model_no-325-a-ln","37":"model_no-325b-l","38":"model_no-325b-ln","39":"model_no-330-l","40":"model_no-330-ln","41":"model_no-330-a","42":"model_no-330-a-l","43":"model_no-330-a-ln","44":"model_no-330b-l","45":"model_no-330b-ln","46":"model_no-345b-ii","47":"model_no-345b-l","48":"model_no-345c","49":"model_no-345d","50":"model_no-345d-l","51":"model_no-345d-l-vg","52":"model_no-349d","53":"model_no-349d-l","54":"model_no-349d2","55":"model_no-349d2-l","56":"model_no-350-a-l","57":"model_no-3378","58":"model_no-365b","59":"model_no-365b-ii","60":"model_no-365b-l","61":"model_no-365c","62":"model_no-374d-l","63":"model_no-375-a","64":"model_no-375-a-l","65":"model_no-385b","66":"model_no-385c","67":"model_no-385c-fs","68":"model_no-385c-l","69":"model_no-7213","70":"model_no-5090b","71":"model_no-ap-555e","72":"model_no-ap-600d","73":"model_no-ap-655d","74":"model_no-as4251","75":"model_no-as4251c","76":"model_no-e110b","77":"model_no-e120b","78":"model_no-e70b","79":"product_cat-mining","80":"product_tag-550-7134-locknut-for-excavator","81":"product_tag-550-7134-locknut-for-mining-equipment","82":"product_tag-550-7134-locknut-replacement-part","83":"product_tag-5507134-locknut-spare-part","84":"product_tag-cat-5507134-locknut","85":"product_tag-cat-excavator-parts-5507134","86":"product_tag-cat-locknut-550-7134","87":"product_tag-caterpillar-550-7134-locknut","88":"product_tag-heavy-machinery-locknut-550-7134","89":"product_tag-locknut-for-cat-3xk-320-excavator","90":"product_tag-locknut-for-cat-asphalt-paver","91":"product_tag-locknut-for-construction-machinery-cat","93":"first","94":"instock","95":"shipping-taxable","96":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/20716","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=20716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/20674"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=20716"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=20716"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=20716"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=20716"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=20716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=20716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}