{"catalog_name":"World Products","variant":"c","item":{"handle":"m4x-10001326626","title":"Gear and Rack Assembly Metal Pinion Gear Set Cost-Effective for Cobblers","category":"Curated goods","category_name":null,"category_gid":null,"product_type":null,"vendor":"World Products","price":"$22.85","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003770620","barcode":null,"variant_title":"4-piece SET","selected_options":{"Style":"4-piece SET"},"description":"Bring your vintage shoe repair specialist equipment repaired and functional with this premium metal replacement gear and rack assembly. Specifically engineered for Singer , 29K71, and 29K73 series old shoe repair machines, this kit is the solution for renewing the smooth, reliable mechanical action required for heavy-duty leatherwork. Over time, original drive components can wear down, leading to skipped or jammed mechanisms. Installing this pinion gear set ensures your machine operates with the precision of its original design.Crafted from heavy-duty metal with a professional dark gray to, each component is built to endure the high-torque demands of daily workshop use. The kit comes complete with a long toothed rack, a short toothed rack, and matching pinion gears, providing a comprehensive solution for a complete drive assembly-system overhaul. To make maintenance straightforward, these stitching apparatus parts are stamped with distinct model numbers, allowing for quick identification and a hassle installation process. Whether you are a professional shoe repair specialist or a vintage machinery enthusiast, this hardware set helps preserve the longevity and performance of your classic equipment.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c491e3ce-a046-41fc-8eae-e7b39edf7f67.jpg?v=1787394188","href":"/product/m4x-10001326626.html","buy_url":"https://uecyem-u1.myshopify.com/products/m4x-10001326626","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c491e3ce-a046-41fc-8eae-e7b39edf7f67.jpg?v=1787394188","alt":null,"position":0},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/22a69297-eaf2-45ae-b2e0-e3f9a31b58ac.jpg?v=1787541577","alt":null,"position":1}],"related":[{"handle":"wp-dcd-10001187509","title":"Double Coin Display Case Wood Finish Double Coin Presentation Box Visible Window","category":"珠宝","price":"$2.36","image_url":null,"sku":"dcd-30003356653","href":"/product/wp-dcd-10001187509.html"},{"handle":"wp-dcd-10001187662","title":"15 15-Meter Line Fishing Lure Retriever Includes Cord Snagged Lure Remover Easy to Use Fishing Snag Remover Heavy Duty for Anglers, Beginners, Lake, River","category":"爱好","price":"$3.69","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3c8e7386-accb-4d67-8f75-c7f9e68c93be.jpg?v=1786029235","sku":"dcd-30003357008","href":"/product/wp-dcd-10001187662.html"},{"handle":"wp-dcd-10001185229","title":"Four Way Drum Clamp Adjustable Electronic Drum Mount Clamp Sturdy Music Accessory for Drummers","category":"乐器","price":"$4.41","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e4bfd875-3c23-478f-b83e-9a5ac791ac35.jpg?v=1786029235","sku":"dcd-30003349792","href":"/product/wp-dcd-10001185229.html"},{"handle":"colour-block-loose-fit-top-elastic-waist-shorts-set","title":"Colour Block Loose Fit Top & Elastic Waist Shorts Set","category":"Outfit Sets","price":"$27.99","image_url":"https://cdn.shopify.com/s/files/1/0560/7283/1181/files/Colour-Block-Loose-Fit-Top-_-Elastic-Waist-Shorts-Set-eAura-57926952.jpg?v=1788097683","sku":"SW626037-P2-L","href":"/product/colour-block-loose-fit-top-elastic-waist-shorts-set.html"}]}}