{"product_id":"hub-seal-d22-k22-zst3070713","title":"HUB SEAL D22 - K22 - ZST3070713","description":"The Stemco Hub Seal D22 - K22 is a Guardian HP trailer axle wheel seal engineered to retain lubricant and protect 19,000 lb trailer hubs from contamination. Built around a 4.00 in shaft diameter and 5.75 in housing bore, this seal provides a precise fit for trailer axles using inner bearing cup\/cone 653\/663 and outer bearing cup\/cone 553X\/560 or HM212011\/HM212049. The seal features an approximate width of 0.60 in, supporting correct hub set-up and consistent clamping of the bearing set. It is installed using Stemco tools 555-0001 handle\/body and 555-5100 axle tool head to ensure accurate, damage-free seating in the hub. Cross-referenced to popular equivalents such as National 370036A and 380036A and SKF 40136, it integrates easily into existing fleet maintenance programs. This Guardian HP seal is suited to oil bath wheel hub applications on heavy-duty trailer axles where reliable sealing performance and long service life are required.","brand":"STEMCO","offers":[{"title":"Default Title","offer_id":49057062519035,"sku":"ZST3070713","price":148.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/6030\/4123\/files\/39991.jpg?v=1783512110","url":"https:\/\/www.tranzmile.com\/products\/hub-seal-d22-k22-zst3070713","provider":"Tranzmile Truck \u0026 Trailer Parts","version":"1.0","type":"link"}