{"id":47158,"date":"2026-01-15T00:16:05","date_gmt":"2026-01-15T05:16:05","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-9n-6540-shaft-9n6540\/"},"modified":"2026-01-15T00:16:09","modified_gmt":"2026-01-15T05:16:09","slug":"caterpillar-9n-6540-shaft-9n6540","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-9n-6540-shaft-9n6540\/","title":{"rendered":"CATERPILLAR 9N-6540 Shaft 9N6540"},"content":{"rendered":"

Caterpillar 9N-6540 Shaft \u2013 OEM-Grade Heavy Equipment Spare Part for Engine and Truck Applications<\/strong><\/p>\n

The Caterpillar 9N-6540 shaft is a precision-engineered drivetrain component designed for optimal performance and durability in heavy-duty Caterpillar engines and trucks. Compatible with multiple engine models including 63Z-3306B, 7RJ-3306C, 9TL-3306C, and 76R-1673C, this shaft meets stringent OEM specifications to ensure seamless integration and reliable operation under extreme load conditions. Manufactured from high-grade alloy steel with advanced metallurgy treatments, the 9N-6540 shaft offers superior resistance to wear, fatigue, and corrosion, making it ideal for mining, construction, and industrial applications.<\/p>\n

Featuring exacting dimensional tolerances and robust construction, the 9N-6540 shaft supports critical drivetrain functions by maintaining torque transmission efficiency and minimizing vibration. Its precision-machined surfaces and hardened bearing seats contribute to extended service life and reduced maintenance intervals. This shaft is engineered to withstand harsh operational environments, delivering consistent performance and enhancing overall equipment reliability. Whether replacing worn components or upgrading your Caterpillar engine or truck drivetrain, the 9N-6540 shaft ensures OEM-grade quality and compatibility.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 9N-6540 shaft, visit the official product page at Caterpillar 9N-6540 Shaft on AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

76R-1673C Engine – Truck
\n63Z-3306B Engine – Truck
\n7RJ-3306C Engine – Truck
\n9TL-3306C Engine – Truck
\n63Z-3306 Engine – Truck
\n76R-3306 Engine – Truck<\/p>","protected":false},"featured_media":46960,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21024],"model_no":[37514,2050,2051,37516],"product_cat":[144],"product_tag":[289467,309198,309197,309207,309199,309194,309191,309208,309211,309202,309205,289457,287900,309212,287964,309200,309195,309209,309192,309203,309206,309213,289459,287960,287966,309201,309196,309210,309193,309204],"class_list":{"0":"post-47158","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-truck","8":"model_no-1673c","9":"model_no-2050","10":"model_no-3306b","11":"model_no-3306c","12":"product_cat-mining","13":"product_tag-63z-3306-engine","14":"product_tag-63z-3306b-engine","15":"product_tag-76r-1673c-engine","16":"product_tag-76r-3306-engine","17":"product_tag-7rj-3306c-engine","18":"product_tag-9n-6540-engine-shaft","19":"product_tag-9n-6540-shaft","20":"product_tag-9n-6540-shaft-part","21":"product_tag-9n-6540-truck-engine-shaft","22":"product_tag-9tl-3306c-engine","23":"product_tag-cat-63z-3306-engine","24":"product_tag-cat-63z-3306b-engine","25":"product_tag-cat-76r-1673c-engine","26":"product_tag-cat-76r-1673c-heavy-equipment-engine","27":"product_tag-cat-76r-3306-engine","28":"product_tag-cat-7rj-3306c-engine","29":"product_tag-cat-9n-6540-engine-shaft","30":"product_tag-cat-9n-6540-heavy-machinery-shaft","31":"product_tag-cat-9n-6540-shaft","32":"product_tag-cat-9tl-3306c-engine","33":"product_tag-caterpillar-63z-3306-truck-engine","34":"product_tag-caterpillar-63z-3306b-diesel-engine","35":"product_tag-caterpillar-63z-3306b-truck-engine","36":"product_tag-caterpillar-76r-1673c-truck-engine","37":"product_tag-caterpillar-76r-3306-truck-engine","38":"product_tag-caterpillar-7rj-3306c-truck-engine","39":"product_tag-caterpillar-9n-6540-engine-shaft","40":"product_tag-caterpillar-9n-6540-replacement-shaft","41":"product_tag-caterpillar-9n-6540-shaft","42":"product_tag-caterpillar-9tl-3306c-truck-engine","44":"first","45":"instock","46":"shipping-taxable","47":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/47158","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=47158"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/46960"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=47158"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=47158"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=47158"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=47158"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=47158"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=47158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}