{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001167395","title":"Geared HO Scale Wheel Set Universal Fit 1:87 Train Wheels Replacement Part Electric Locomotive Wheelset Conductive","category":"爱好","category_name":null,"category_gid":null,"product_type":"爱好","vendor":"World Products","price":"$1.49","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003302639","barcode":null,"variant_title":"81221 16T Dc","selected_options":{"Style":"81221 16T Dc"},"description":"Product Type: This model train part is an HO scale wheel set designed as a replacement wheel assembly for electric locomotive repairs and upgrades, matching the 1:87 train wheels format used by many hobby layouts.Drive Function: Built as a locomotive wheelset, it supports even rolling and powered operation, helping restore motion performance when original wheels are worn, damaged, or no longer tracking properly.Gear Specification: The integrated train axle gear set adds direct drivetrain support, making this wheel assembly a practical choice for modelers who need a geared replacement rather than a simple unrestrictedrolling wheel.Compatibility: As a universal-fit HO scale wheel set, it is intended for broad use in compatible scale model and can be selected for different rebuild needs without changing the overall scale appearance.Performance Advantage: This conductive replacement part helps maintain dependable electrical pickup and stable contact on the rails, improving running consistency during layout sessions and reducing interruptions on longer trips.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d5cbb5e6-5820-4f3f-ad7d-f052449dd374.jpg?v=1787650104","href":"/product/wp-dcd-10001167395.html","buy_url":"https://uecyem-u1.myshopify.com/products/wp-dcd-10001167395","buy_url_source":"shops.shop_domain + 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