{"id":73557,"date":"2026-11-10T16:13:17","date_gmt":"2026-11-10T15:13:17","guid":{"rendered":"https:\/\/shopandsail.com\/?post_type=product&#038;p=73557"},"modified":"2026-11-10T16:55:54","modified_gmt":"2026-11-10T15:55:54","slug":"harken-5t-opening-block-spare-parts","status":"publish","type":"product","link":"https:\/\/shopandsail.com\/en\/shop\/fittings-en\/blocks\/ball-bearing-blocks-en\/harken-5t-opening-block-spare-parts\/","title":{"rendered":"Harken 5T opening block spare parts"},"content":{"rendered":"<p>Does your <strong>Harken 5-ton opening block<\/strong> need a replacement part? Find spare parts for <strong>model 3300<\/strong> here to carry out maintenance and repairs on your boat or catamaran.<\/p>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<p>The <a href=\"https:\/\/shopandsail.com\/en\/shop\/fittings-en\/blocks\/ball-bearing-blocks-en\/5t-harken-opening-block-with-loop\/?_gl=1*mzornb*_up*MQ..*_ga*NTk5NzI4Njc3LjE3OTQzMjU5NjU.*_ga_68PFDG5CT7*czE3OTQzMjU5NjUkbzEkZzAkdDE3OTQzMjU5NjUkajYwJGwwJGgw\">complete Harken 5T opening block with loop<\/a> is also available on our website.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div><span style=\"font-family: inherit; font-size: 18px; font-weight: bold;\">Technical specifications:<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>Brand: Harken<\/li>\n<li>Compatible model: 5-ton opening block<\/li>\n<li>Block part number: 3300<\/li>\n<\/ul>\n<h6>Available spare parts:<\/h6>\n<ul>\n<li>No. 1 \u2013 Fastener \u2013 Harken part number: HFS1367 (2)<\/li>\n<li>No. 2 \u2013 Thimble cap \u2013 Harken part number: H-71376 (2)<\/li>\n<li>No. 3 \u2013 Thimble \u2013 Harken part number: H-71375 (2)<\/li>\n<li>No. 4 \u2013 Mylar\u00ae washer \u2013 Harken part number: H-22888A (4)<\/li>\n<li>No. 5 \u2013 Beta cheek \u2013 Harken part number: AL-4110<\/li>\n<li>No. 6 \u2013 Sheave with ULC bearings \u2013 Harken part number:<\/li>\n<li>No. 7 \u2013 Ball bearings \u2013 Harken part number: MP-126 (30)<\/li>\n<li>No. 8 \u2013 Axle \u2013 Harken part number: MS-518<\/li>\n<li>No. 9 \u2013 Alpha cheek \u2013 Harken part number: AL-4111<\/li>\n<li>No. 10 \u2013 Loop \u2013 Harken part number: H-77984<\/li>\n<li>No. 11 \u2013 Hookand-loop strap \u2013 Harken part number: H-93193<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div>\n<p>Find <strong>spare parts<\/strong> to maintain and repair your boat\u2019s <a href=\"https:\/\/shopandsail.com\/en\/shop\/fittings-en\/blocks\/ball-bearing-blocks-en\/5t-harken-opening-block-with-loop\/?_gl=1*mzornb*_up*MQ..*_ga*NTk5NzI4Njc3LjE3OTQzMjU5NjU.*_ga_68PFDG5CT7*czE3OTQzMjU5NjUkbzEkZzAkdDE3OTQzMjU5NjUkajYwJGwwJGgw\" target=\"_blank\" rel=\"noopener\"><strong>Harken 5-ton opening block<\/strong><\/a>. Use the exploded view to identify the part you need, then select the corresponding reference from the product variations.<\/p>\n<\/div>\n","protected":false},"featured_media":73560,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"monocoques":[],"multicoques":[1465,2800],"stock":[],"product_brand":[],"product_cat":[297,1209,1221],"product_tag":[],"product_brands":[1560],"class_list":{"0":"post-73557","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"multicoques-outremer-en","7":"multicoques-outremer-51-en","8":"product_cat-fittings-en","9":"product_cat-blocks","10":"product_cat-ball-bearing-blocks-en","11":"pa_pieces-detachees-no-11-velcro-fastening-strap","12":"product_brands-harken-en","14":"first","15":"onbackorder","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-variable","20":"entry","21":"content-bg","22":"loop-entry"},"bundled_by":[],"bundle_stock_status":"onbackorder","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Harken 5T opening block spare parts - Shop and Sail<\/title>\n<meta name=\"description\" content=\"Find spare parts for the Harken 5-ton opening block, part number 3300. 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