{"id":22340,"date":"2025-08-26T02:32:12","date_gmt":"2025-08-26T06:32:12","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-103-0730-shaft-water-pump-1030730\/"},"modified":"2025-08-26T02:32:14","modified_gmt":"2025-08-26T06:32:14","slug":"caterpillar-103-0730-shaft-water-pump-1030730","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-103-0730-shaft-water-pump-1030730\/","title":{"rendered":"CATERPILLAR 103-0730 Shaft-Water Pump 1030730"},"content":{"rendered":"<p><strong>Caterpillar 103-0730 Shaft-Water Pump \u2013 OEM-Grade Durability and Precision Fit<\/strong><\/p>\n<p>The Caterpillar 103-0730 Shaft-Water Pump is engineered to meet stringent OEM specifications, ensuring optimal cooling system performance for heavy-duty applications. Compatible with models such as the 4KK-75C Challenger, 4CJ-75 Challenger, 9CK-3176B Engine (Truck), and 7LG-3176 Engine (Truck), this shaft-water pump is constructed from high-grade metallurgy to withstand demanding load conditions and high thermal stress. With precise shaft diameters and robust sealing mechanisms, it guarantees leak-free operation and extended service life, critical for maintaining engine temperature stability under heavy workloads.<\/p>\n<p>This water pump shaft features advanced drivetrain integration, designed to deliver smooth rotational motion and reduce wear on adjacent components. Its corrosion-resistant materials and balanced design minimize vibration and enhance overall drivetrain efficiency. By ensuring consistent coolant flow, the 103-0730 shaft-water pump helps prevent engine overheating, thereby improving engine reliability and reducing downtime. Ideal for replacement in Caterpillar heavy equipment, this part supports peak engine performance and longevity.<\/p>\n<p>\ud83d\udd17 For authentic Caterpillar 103-0730 Shaft-Water Pump parts with guaranteed OEM quality, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-103-0730-shaft-water-pump-1030730\/\">Caterpillar 103-0730 Shaft-Water Pump at AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>4KK-75C Challenger<br \/>\n4CJ-75 Challenger<br \/>\n9CK-3176B Engine &#8211; Truck<br \/>\n7LG-3176 Engine &#8211; Truck<\/p>","protected":false},"featured_media":21976,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22236],"model_no":[34850,34849,38107,38099],"product_cat":[144],"product_tag":[132192,132199,92527,72889,132194,132193,132191,132196,132190,132195,132197,132200,132201,132198],"class_list":{"0":"post-22340","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-challenger","8":"model_no-34850","9":"model_no-3176b","10":"model_no-38107","11":"model_no-75c","12":"product_cat-mining","13":"product_tag-103-0730-water-pump-shaft","14":"product_tag-1030730-caterpillar-replacement-part","15":"product_tag-4cj-75-challenger-components","16":"product_tag-4kk-75c-challenger-parts","17":"product_tag-7lg-3176-engine-truck","18":"product_tag-9ck-3176b-engine-truck-parts","19":"product_tag-cat-1030730-shaft-water-pump","20":"product_tag-cat-shaft-water-pump-103-0730","21":"product_tag-caterpillar-103-0730","22":"product_tag-caterpillar-engine-water-pump","23":"product_tag-challenger-4kk-75c-spare-parts","24":"product_tag-construction-machinery-water-pump","25":"product_tag-mining-equipment-shaft-pump","26":"product_tag-truck-engine-water-pump-cat","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/22340","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=22340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/21976"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=22340"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=22340"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=22340"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=22340"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=22340"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=22340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}