{"product_id":"conservator-trailer-axle-wheel-seal-hnbr-4-625-in-shaft-cr-46300-mer0143-181-ac2001","title":"Conservator Trailer Axle Wheel Seal - HNBR 4.625 in Shaft - CR 46300 MER0143 181.AC2001","description":"\u003cp\u003eA wheel seal that starts to weep is never a small job. Hub oil runs down onto the brake linings, the wheel end loses the lubricant it needs, and the trailer earns a write-up at the next wheel-off inspection. This premium \u003cstrong\u003eConservator Trailer Axle Seal\u003c\/strong\u003e from Automann is the HNBR replacement for that repair on \u003cstrong\u003e22,500 lb trailer axles\u003c\/strong\u003e. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, trailer repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eCooler Running, Longer Life: The Conservator HNBR Seal Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis seal rides on an \u003cstrong\u003eHNBR sealing lip\u003c\/strong\u003e chosen for greater wear resistance and higher heat resistance than the compound found on economy seals. Automann backs that lip with a metal case \u003cstrong\u003e25 percent thicker\u003c\/strong\u003e than competitive options and a unique safety zone with a \u003cstrong\u003elow friction bumper\u003c\/strong\u003e that allows the seal to run cooler — and heat is what finishes most wheel seals. It measures \u003cstrong\u003e4.625 in on the shaft\u003c\/strong\u003e and \u003cstrong\u003e6.001 in in the bore\u003c\/strong\u003e, and it goes in with \u003cstrong\u003eno special tools required\u003c\/strong\u003e, so a wheel-end job does not sit waiting on a seal driver.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires, we know a wheel-off is only worth doing once. This Conservator seal covers 22,500 lb trailer axles from Standard Forge, Dana, Meritor and Eaton, and it is a direct replacement for highly searched industry numbers including \u003cstrong\u003eCR 46300\u003c\/strong\u003e, \u003cstrong\u003eMeritor MER0143\u003c\/strong\u003e and MER0243. If a leak turned up at inspection, replace the seal immediately — soaked brake linings are the next repair bill.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis premium aftermarket wheel seal is intended for the following commercial application:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAxle Type:\u003c\/strong\u003e Trailer axle rated 22,500 lb\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAxle Manufacturers:\u003c\/strong\u003e Standard Forge, Dana\/Spicer, Meritor, Eaton\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Wheel end \/ hub oil seal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Air Brake \u0026amp; Wheel \/ Wheel End (Seals \u0026amp; Bearings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Automann Conservator seal serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCR Interchange:\u003c\/strong\u003e 46300\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMeritor Interchange:\u003c\/strong\u003e MER0143, MER0243\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e 181.AC2001\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Conservator Wheel Seal (CR 46300 type)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e Trailer axle\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 4.625 in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 6.001 in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSealing Lip Material:\u003c\/strong\u003e HNBR\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 25 percent thicker metal case, low friction bumper\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAxle Rating:\u003c\/strong\u003e 22,500 lb\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e No special tools required\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lbs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e Premium Aftermarket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":43024026140743,"sku":"181.AC2001","price":24.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_29667ebd-6bb4-4035-93f0-af3e11b4ae0b.jpg?v=1785427599","url":"https:\/\/fleetpropt.com\/products\/conservator-trailer-axle-wheel-seal-hnbr-4-625-in-shaft-cr-46300-mer0143-181-ac2001","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}