{"id":15286,"date":"2025-07-30T14:17:53","date_gmt":"2025-07-30T18:17:53","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-033-8659-setscrew-sq-hd-0338659\/"},"modified":"2025-07-30T14:17:55","modified_gmt":"2025-07-30T18:17:55","slug":"caterpillar-033-8659-setscrew-sq-hd-0338659","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-033-8659-setscrew-sq-hd-0338659\/","title":{"rendered":"CATERPILLAR 033-8659 Setscrew-Sq HD 0338659"},"content":{"rendered":"

Caterpillar 033-8659 Setscrew-Sq HD: OEM-Grade Durability for Engine and Generator Sets<\/strong><\/p>\n

The Caterpillar 033-8659 Setscrew-Sq HD is a precision-engineered fastening component designed to meet the stringent demands of heavy-duty Caterpillar engines and generator sets. Compatible with a wide range of models including the 6MC-3608, 1PD-3616, 8RB-3606, and 9RC-3612, as well as industrial engines like the 46B-D353 series and 90U-3406, this setscrew ensures secure assembly under high load conditions. Manufactured from high-strength alloy steel with a corrosion-resistant finish, it delivers exceptional durability and resistance to wear, making it ideal for drivetrain and engine applications where vibration and thermal expansion are critical factors.<\/p>\n

Technically, the 033-8659 setscrew features a square head design for enhanced torque application and ease of installation using standard tools. Its precise threading and hardened metallurgy provide superior grip and load distribution, minimizing the risk of loosening during operation. This setscrew is integral to maintaining the structural integrity of engine components, contributing to optimal performance and longevity of Caterpillar equipment. OEM-grade quality guarantees compatibility and reliability, reducing downtime and maintenance costs for industrial and generator set operators.<\/p>\n

\ud83d\udd17 For authentic Caterpillar 033-8659 Setscrew-Sq HD and detailed specifications, visit Caterpillar 033-8659 Setscrew-Sq HD at AllParts Expert<\/a>. Enhance your equipment\u2019s performance with this essential heavy equipment spare part designed for precision and durability.<\/p>","protected":false},"excerpt":{"rendered":"

6MC-3608 Engine – Generator Set
\n1PD-3616 Engine – Generator Set
\n8RB-3606 Engine – Generator Set
\n9RC-3612 Engine – Generator Set
\nMG9-3616 Engine – Generator Set
\n5GA-SR4 Engine – Generator Set
\n5HA-SR4 Engine – Generator Set
\nRML-C280-12 Engine – Generator Set
\n5JA-SR4 Engine – Generator Set
\n5KA-SR4 Engine – Generator Set
\n5PA-SR4 Engine – Generator Set
\nA4F-C280-16 Engine – Generator Set
\nENS-C280-16 Engine – Generator Set
\n46B-D353C Engine – Industrial
\n46B-D353D Engine – Industrial
\n46B-D353E Engine – Industrial
\n90U-3406 Engine – Industrial
\n6TB-3406C Engine – Industrial
\n38S-3412 Engine – Industrial
\n68B-D379B Engine – Industrial
\n68B-D379 Engine – Industrial
\n3ER-3406C Engine – Industrial
\n4GW-3406C Engine – Industrial
\n5H9-3406C Engine – Industrial
\n67U-3408B Engine – Industrial
\n67U-3408 Engine – Industrial
\n31B-D342 Engine – Industrial
\n62B-D343 Engine – Industrial
\n66B-D398B Engine – Industrial
\n66B-D398 Engine – Industrial
\n9ER-3408C Engine – Industrial
\n8AR-3412C Engine – Industrial
\n2NZ-3612<\/p>","protected":false},"featured_media":15039,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[21046,6688,6689,38849,3373,3374,1231,3376,41988,2147,2148,2149,2150,40255,42814,39102,733,41043,735,41044,40204,41195,41196,3293,41197,37523,37521,37500,37501,6745,26990,6132,26989,6746,6747,6748,37525,37505,37519,37497,37526,37506,37520,37498,3368,41586,41587,41588,6751,3372],"product_cat":[144],"product_tag":[81204,81206,81211,75990,81179,81208,81210,47208,81174,81176,81209,67562,81203,81205,81202,26770,81207],"class_list":{"0":"post-15286","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-21046","9":"model_no-3406b","10":"model_no-3406c","11":"model_no-38849","12":"model_no-3408b","13":"model_no-3408c","14":"model_no-1231","15":"model_no-3412c","16":"model_no-3412d","17":"model_no-2147","18":"model_no-2148","19":"model_no-2149","20":"model_no-2150","21":"model_no-933c","22":"model_no-939c","23":"model_no-39102","24":"model_no-733","25":"model_no-953b","26":"model_no-735","27":"model_no-963b","28":"model_no-40204","29":"model_no-c280-12","30":"model_no-c280-16","31":"model_no-c280-6","32":"model_no-c280-8","33":"model_no-d326f","34":"model_no-d337f","35":"model_no-d342","36":"model_no-d342c","37":"model_no-d343","38":"model_no-d346","39":"model_no-d348","40":"model_no-d349","41":"model_no-d353c","42":"model_no-d353d","43":"model_no-d353e","44":"model_no-d375d","45":"model_no-d379","46":"model_no-d379a","47":"model_no-d379b","48":"model_no-d397d","49":"model_no-d398","50":"model_no-d398a","51":"model_no-d398b","52":"model_no-d399","53":"model_no-d3c-iii","54":"model_no-d4c-iii","55":"model_no-d5c-iii","56":"model_no-d8k","57":"model_no-sr4","58":"product_cat-mining","59":"product_tag-033-8659-heavy-machinery-part","60":"product_tag-1pd-3616-engine-generator-components","61":"product_tag-2nz-3612-engine-setscrew","62":"product_tag-3er-3406c-engine-parts","63":"product_tag-46b-d353c-industrial-engine-parts","64":"product_tag-5ga-sr4-engine-spare-parts","65":"product_tag-67u-3408b-industrial-engine-spare-parts","66":"product_tag-68b-d379b-engine-components","67":"product_tag-6mc-3608-generator-engine-parts","68":"product_tag-8rb-3606-cat-engine-spare-parts","69":"product_tag-90u-3406-cat-industrial-engine","70":"product_tag-9rc-3612-industrial-engine-parts","71":"product_tag-cat-0338659-square-head-setscrew","72":"product_tag-cat-engine-setscrew-033-8659","73":"product_tag-caterpillar-033-8659-setscrew","74":"product_tag-construction-machinery-engine-components","75":"product_tag-mg9-3616-generator-engine-setscrew","77":"first","78":"instock","79":"shipping-taxable","80":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15286","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=15286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/15039"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15286"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15286"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15286"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15286"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15286"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}