{"product_id":"replacementkits-com-roto-tiller-axle-seal-2pc-set-cub-cadet-rt-series-troy-bilt-bronco-more-replaces-721-04232","title":"REPLACEMENTKITS.COM Roto-Tiller Axle Seal 2pc Set | Cub Cadet RT Series, Troy-Bilt Bronco \u0026 More (Replaces 721-04232)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the REPLACEMENTKITS.COM Roto-Tiller Axle Seal 2pc Set—designed to restore reliable sealing and smooth operation for popular rototiller models. This kit fits a 1.000\" shaft with a 2.000\" bore and arrives as a two-piece assembly. For thorough coverage on some machines, you may need two sets (four seals total). Always verify size and fitment before purchasing to ensure a proper match for your equipment.\u003c\/p\u003e\n\u003ch2\u003eFit and Compatibility\u003c\/h2\u003e\n\u003cp\u003eThese seals are intended as a direct replacement for select tiller varieties, including Cub Cadet RT Series, Troy-Bilt Bronco and Super Bronco, and other brands that share the same transmission housing shape. The set aligns with transmission housing 919-04184A and related components, making it a practical option for machines with the common 1.000\" shaft and 2.000\" bore.\u003c\/p\u003e\n\u003ch3\u003eSize and Configuration\u003c\/h3\u003e\n\u003cp\u003eThe kit is sized for a 1.000\" shaft and a 2.000\" bore. It ships as a 2-piece set; depending on your model, you may need two sets (four seals) for full coverage. Always confirm your size and fitment to avoid mismatches during installation.\u003c\/p\u003e\n\u003ch3\u003eDirect Replacement and Installation\u003c\/h3\u003e\n\u003cp\u003eAs a direct replacement, these seals simplify maintenance by providing ready-to-install parts instead of sourcing from multiple suppliers. They are built for durability and can help streamline routine service or mid-season repairs when seals wear or leak. This kit is designed to replace 721-04232 on compatible units.\u003c\/p\u003e\n\u003ch3\u003eTemperature Range and Materials\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand challenging conditions, the seals tolerate a broad temperature range from -40°F to 225°F (-40°C to 107°C). This range supports consistent sealing across seasonal shifts and field use, while maintaining structural integrity under normal operating loads.\u003c\/p\u003e\n\u003ch3\u003eBrand Promise and Support\u003c\/h3\u003e\n\u003cp\u003eREPLACEMENTKITS.COM is an American-owned company that backs its aftermarket parts with a 100% satisfaction guarantee. If you need sizing guidance or compatibility confirmation, customer support is available to assist with fitment questions.\u003c\/p\u003e\n\u003ch2\u003ePractical Use Scenarios\u003c\/h2\u003e\n\u003cp\u003eIdeal for seasonal maintenance, urgent repairs after a seal leak, or routine rebuild projects, this 2pc axle seal set serves as a practical option when your drive system relies on precise sealing. It is especially useful for models sharing common dimensions and housings.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x axle seals sized for 1.000\" shafts and 2.000\" bores\u003c\/li\u003e\n  \u003cli\u003eDirect replacement design for compatible models\u003c\/li\u003e\n  \u003cli\u003eMaterial engineered to hold up under extreme temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Installation Tips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify compatibility with your model and transmission housing\u003c\/li\u003e\n  \u003cli\u003eInspect seals for damage before install\u003c\/li\u003e\n  \u003cli\u003eFollow standard installation practices, including gasket replacement if applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What machines does this axle seal fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Cub Cadet RT series, Troy-Bilt Bronco family, and other brands with a 1.000\" shaft and 2.000\" bore.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this a direct replacement for existing seals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is engineered as a direct replacement for compatible housings, with two seals per kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"REPLACEMENTKITS.COM","offers":[{"title":"Default Title","offer_id":43989859926150,"sku":"B07WSJRC9P","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/replacementkits-com-rototiller-axle-seal-2pc-cub-cadet-rt-series.jpg?v=1778888934","url":"https:\/\/patiozora.com\/products\/replacementkits-com-roto-tiller-axle-seal-2pc-set-cub-cadet-rt-series-troy-bilt-bronco-more-replaces-721-04232","provider":"PatioZora","version":"1.0","type":"link"}