{"id":1816,"date":"2021-08-18T17:19:31","date_gmt":"2021-08-18T21:19:31","guid":{"rendered":"https:\/\/brechbilltrailers.com\/parts\/?post_type=product&#038;p=1816"},"modified":"2026-03-27T21:25:58","modified_gmt":"2026-03-28T01:25:58","slug":"trailer-shackle-bolts-greaseable-9-16-x-3-sp04-021","status":"publish","type":"product","link":"https:\/\/brechbilltrailers.com\/parts\/axle-and-suspension-components\/bushings-and-bolts\/trailer-shackle-bolts-greaseable-9-16-x-3-sp04-021\/","title":{"rendered":"Trailer Shackle Bolts, Greaseable, 9\/16&#8243; x 3&#8243;, (SP04-021)"},"content":{"rendered":"<h2>Trailer Shackle Bolts, Greaseable, 9\/16&#8243;&#8221;x 3&#8243;&#8221;, (SP04-021)<\/h2>\n<p><strong> (4 pack) Trailer Shackle Bolts, Greaseable, 9\/16&#8243;&#8221; x 3&#8243;&#8221; suspension bolts attach leaf spring to the hangers or equalizers of a trailer.\u00a0<\/strong><\/p>\n<ul class=\"\">\n<li><span class=\"\">Wet Shackle Bolts<\/span><\/li>\n<li>9\/16&#8243;&#8221; Diameter<\/li>\n<li>3&#8243;&#8221; long<\/li>\n<li>Grease Zerk included for easy lubrication<\/li>\n<li>Used\u00a0with 1-3\/4&#8243;&#8221; wide springs<\/li>\n<li>9\/16&#8243;&#8221; locknuts included<\/li>\n<li>Qty. 4 per package<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<table id=\"\" role=\"\">\n<tbody>\n<tr>\n<th class=\"\"><\/th>\n<td class=\"\"><\/td>\n<\/tr>\n<tr>\n<th class=\"\"><\/th>\n<td class=\"\"><\/td>\n<\/tr>\n<tr>\n<th class=\"\"><\/th>\n<td class=\"\"><\/td>\n<\/tr>\n<tr>\n<th class=\"\"><\/th>\n<td class=\"\"><\/td>\n<\/tr>\n<tr>\n<th class=\"\"><\/th>\n<td class=\"\"><\/td>\n<\/tr>\n<tr>\n<th class=\"\">Manufacturer Part Number<\/th>\n<td class=\"\">\u200e\u00a0 SP04-021<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Trailer Shackle Bolts: Your Key to a Smoother Journey<\/h2>\n<p>Trailer shackle bolts, specifically the greaseable 9\/16\u2033 x 3\u2033 kind, are the secret weapon for any trailer owner or operator who prioritizes the smooth operation of their trailer&#8217;s suspension system. Don&#8217;t let small but essential parts like these go unnoticed. And if you have any questions or need assistance with these indispensable components, don&#8217;t hesitate to give us a call at 717-262-6383.<\/p>\n<h2>A Close Look<\/h2>\n<p>These 9\/16\u2033 x 3\u2033 bolts are integral to your trailer&#8217;s suspension system, attaching the leaf spring to the hangers or equalizers of a trailer. What sets these apart from standard shackle bolts is their greaseable feature, which allows for easy and effective lubrication, prolonging the life of your suspension components. This particular model, the SP04-021, has been meticulously designed to fit perfectly with 1-3\/4\u2033 wide springs.<\/p>\n<p>You&#8217;ll find this package particularly appealing as it includes:<\/p>\n<p>&#8211; Wet Shackle Bolts that promise longevity and durability<br \/>\n&#8211; A manageable 9\/16\u2033 Diameter<br \/>\n&#8211; A convenient 3\u2033 long size<br \/>\n&#8211; A Grease Zerk for easy lubrication<br \/>\n&#8211; 9\/16\u2033 locknuts for secure fitting<br \/>\n&#8211; A quantity of 4 per package for your convenience<\/p>\n<h2>Maximizing Performance<\/h2>\n<p>By investing in this Product, you&#8217;re taking a proactive step to ensure the peak performance of your trailer&#8217;s suspension system. With these bolts in place, not only will your trailer suspension respond better, but the overall life of your springs, hangers, and equalizers can be significantly extended.<\/p>\n<p>The greaseable feature makes maintaining these bolts a breeze. By regularly applying grease via the included Grease Zerk, you&#8217;re reducing friction and wear, which in turn reduces the need for frequent replacements. This leads to a smoother, quieter ride, and saves you time, energy, and money in the long run.<\/p>\n<h2>Why Choose the 9\/16\u2033 x 3\u2033 Trailer Shackle Bolts?<\/h2>\n<p>Ultimately, the choice of trailer shackle bolts boils down to the value they bring. And with the greaseable 9\/16\u2033 x 3\u2033 variant, that value is unmistakable. They&#8217;re designed with practicality and longevity in mind, ensuring an optimal performance for your trailer&#8217;s suspension system.<\/p>\n<p>Reliability is another strong suit of these Amazing Item. Being a product of meticulous manufacturing, they stand out for their consistent quality, helping you avoid unexpected breakdowns and ensuring your journey is as smooth as possible.<\/p>\n<p>Remember, these are but tiny components with a big impact. Ensure your trailer runs smoothly by investing in high-quality, greaseable 9\/16\u2033 x 3\u2033 And as always, if you have any questions, feel free to reach out to us at 717-262-6383. We&#8217;re here to make your trailer experiences the best they can be!<\/p>\n<p><img class=\"\" alt=\"\" width=\"\" height=\"\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<ul class=\"\">\n<li><span class=\"\">Wet Shackle Bolts<\/span><\/li>\n<li>9\/16&#8243;&#8221; Diameter<\/li>\n<li>3&#8243;&#8221; long<\/li>\n<li>Grease Zerk included for easy lubrication<\/li>\n<li>Used\u00a0with 1-3\/4&#8243;&#8221; wide springs<\/li>\n<li>9\/16&#8243;&#8221; locknuts included<\/li>\n<\/ul>\n","protected":false},"featured_media":1817,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[229,235],"product_tag":[],"class_list":{"0":"post-1816","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-axle-and-suspension-components","7":"product_cat-bushings-and-bolts","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":{"synced_to_bbt":"No","is_below_low_stock_threshold":"No","wc_brand_name":"","manufacture_part_number":"","weaver_part_number":"","redneck_part_number":"","textrail_part_number":"","tredit_part_number":""},"_links":{"self":[{"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/product\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/comments?post=1816"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/media\/1817"}],"wp:attachment":[{"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/media?parent=1816"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/product_brand?post=1816"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/product_cat?post=1816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/brechbilltrailers.com\/parts\/wp-json\/wp\/v2\/product_tag?post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}