{"id":2161,"date":"2026-10-15T09:57:39","date_gmt":"2026-10-15T01:57:39","guid":{"rendered":"https:\/\/aspartmt.com\/?post_type=product&#038;p=2161"},"modified":"2026-10-16T13:52:53","modified_gmt":"2026-10-16T05:52:53","slug":"piston-pump-coupling-hub-oe-263-4997","status":"publish","type":"product","link":"https:\/\/aspartmt.com\/fr\/product\/piston-pump-coupling-hub-oe-263-4997\/","title":{"rendered":"Piston Pump Coupling Hub OE 263-4997"},"content":{"rendered":"<h2>Piston Pump Coupling Hub &#8211; OE 263-4997<\/h2>\n<p>Cat part reference 263-4997 identifies a hydrostatic piston pump coupling hub used within a pump and mounting group. The design includes internal and external splines.<\/p>\n<h3>Product Identification and Features<\/h3>\n<ul>\n<li>Cat specifies 14 internal spline teeth and 50 external spline teeth.<\/li>\n<li>Published dimensions are 2.67 in outside diameter and 2.59 in height.<\/li>\n<li>The official product listing describes a coupling hub associated with a retaining ring and mounting components.<\/li>\n<\/ul>\n<h3>Equipment Application and Fitment<\/h3>\n<p>Cat lists selected skid steer loaders and multi terrain loaders, including 216B, 226B, 242B, 247B and 257B. Confirm serial range and pump configuration before ordering.<\/p>\n<h3>Selection and Ordering Notes<\/h3>\n<p>Count the internal\/external spline teeth and compare the hub dimensions and retaining arrangement with the removed component.<\/p>","protected":false},"excerpt":{"rendered":"<p>Piston Pump Coupling Hub for Cat reference 263-4997. Connects the hydrostatic pump drive arrangement through a splined coupling hub. Confirm the matching machine or assembly details before requesting a quotation.<\/p>","protected":false},"featured_media":2116,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_aspart_primary_oe":"","_aspart_cross_refs":"","_aspart_brand":"","_aspart_product_type":"","_aspart_fitment_json":"","_aspart_key_features":"","_aspart_moq":"","_aspart_lead_time":"","_aspart_warranty":"","_aspart_packaging":"","_aspart_datasheet_url":"","_aspart_faq_json":""},"product_brand":[],"product_cat":[133],"product_tag":[185],"class_list":["post-2161","product","type-product","status-publish","has-post-thumbnail","product_cat-hydraulic-parts-hydraulic-pumps","product_tag-cat-machinery-parts","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/product\/2161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/comments?post=2161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/media\/2116"}],"wp:attachment":[{"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/media?parent=2161"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2161"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2161"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aspartmt.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}