{"product_id":"bartell-651074-piston-seal-ush-22-4x30x5-oem-replacement-part","title":"Bartell 651074 Piston Seal USH-22.4x30x5 - OEM Replacement Part","description":"\u003cp\u003eThis piston seal maintains hydraulic pressure integrity within the compaction cylinder, preventing fluid bypass that would cause loss of compaction force and erratic plate movement in Bartell reversible plate compactors. When this seal degrades or fails, technicians typically observe reduced compaction performance, hydraulic fluid leakage around the cylinder, and inconsistent forward\/reverse plate response, all signs that immediate seal replacement is required to restore full operating capacity.\u003c\/p\u003e\u003cp\u003eThe USH-22.4x30x5 designation identifies the precise dimensional specification of this U-cup style hydraulic seal: 22.4mm inner diameter, 30mm outer diameter, and 5mm height. This profile is engineered to maintain consistent sealing pressure across the full stroke of the piston under the vibration loads and hydraulic pressures characteristic of reversible plate compactor operation. Using an imprecise or non-OEM substitute risks premature failure, cylinder scoring, and collateral damage to surrounding hydraulic components.\u003c\/p\u003e\u003cp\u003eThis seal is the correct OEM replacement for the following Bartell Global reversible plate compactor models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBR1570\u003c\/li\u003e\n\u003cli\u003eBR2750\u003c\/li\u003e\n\u003cli\u003eBR3570\u003c\/li\u003e\n\u003cli\u003eBR4600\u003c\/li\u003e\n\u003cli\u003eBR5100\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen servicing, inspect the cylinder bore and piston rod for scoring or corrosion before installing the new seal, as surface damage will accelerate wear on the replacement. Ensure all mating surfaces are clean and lubricated with compatible hydraulic fluid prior to assembly.\u003c\/p\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412780908592,"sku":"651074","price":58.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/651074.jpg?v=1784315850","url":"https:\/\/cce-industries.com\/products\/bartell-651074-piston-seal-ush-22-4x30x5-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}