{"product_id":"dji-agras-t40-oem-ball-seal-spring-5-pcs","title":"DJI Agras T40 OEM Ball Seal Spring (5 Pcs)","description":"\u003cp\u003e\u003cstrong\u003eQuality Ball Seal Spring Set (5 Units) | Valve Seal Spring Kit | Ball Seal Tension Springs | Fluid Control Seal Springs | Field-Ready Replacement Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🇺🇸 U.S.A. FIRST\u003c\/h2\u003e\n\u003cp\u003eAres Acres proudly supports American agricultural drone operators with genuine DJI Agras OEM replacement parts, professional repair equipment, accessories, and field-ready inventory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE \u0026amp; FAST Shipping is included for all U.S. customers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBehind every reliable seal in a T40's fluid system sits a small spring doing constant, invisible work — pressing the ball against its seat, holding the seal closed, keeping chemical where it belongs. The ball seal spring is tension turned into containment.\u003c\/p\u003e\n\u003cp\u003eSprings fatigue — it's what metal under constant load does. Tension fades a little at a time until the seal it powered starts weeping, and the operator chases the leak through gaskets and fittings while the actual culprit is a spring that simply got tired.\u003c\/p\u003e\n\u003cp\u003eThat is why Ares Acres keeps small critical sealing hardware in stock and shipped fast to the U.S.A., helping operators keep every seal seated firm, minimize downtime, and keep their aircraft spraying when every acre counts.\u003c\/p\u003e\n\u003cp\u003eFor professional farmers, aerial applicators, and commercial drone operators, five fresh springs is leak prevention measured in pennies.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ DJI Agras T40 Compatibility Guarantee\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🇺🇸 USA Compatibility Guarantee\u003c\/li\u003e\n\u003cli\u003e👍🏻 Satisfaction Guarantee\u003c\/li\u003e\n\u003cli\u003e💵 Money Back Guarantee\u003c\/li\u003e\n\u003cli\u003e📦 Same Day Shipping \u0026amp; Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5 × Quality Ball Seal Springs\u003c\/li\u003e\n\u003cli\u003eDirect-fit sealing hardware\u003c\/li\u003e\n\u003cli\u003eMulti-service replacement supply\u003c\/li\u003e\n\u003cli\u003eProtective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDJI Agras T40 Quality Ball Seal Spring (5 Unit Set)\u003c\/strong\u003e is a sealing spring kit for the fluid control assemblies of the DJI Agras T40 agricultural drone.\u003c\/p\u003e\n\u003cp\u003eEach spring provides the tension that holds its ball seal seated — maintaining the secure, reliable seal that fluid control depends on and preventing leakage through the assembly. Made from high-grade material for constant-load duty in chemical environments, the five-unit set covers multiple service sessions from one purchase, with spares always in the drawer.\u003c\/p\u003e\n\u003cp\u003eCommercial agricultural drones operate in demanding environments every day, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrop spraying\u003c\/li\u003e\n\u003cli\u003eLiquid fertilizer application\u003c\/li\u003e\n\u003cli\u003eHerbicide treatments\u003c\/li\u003e\n\u003cli\u003eFungicide applications\u003c\/li\u003e\n\u003cli\u003eInsecticide spraying\u003c\/li\u003e\n\u003cli\u003eOrchard operations\u003c\/li\u003e\n\u003cli\u003eVineyard spraying\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture missions\u003c\/li\u003e\n\u003cli\u003eDaily commercial deployments\u003c\/li\u003e\n\u003cli\u003eFleet operations\u003c\/li\u003e\n\u003cli\u003eHigh-acreage contract work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThroughout these operations, seal springs are routinely exposed to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstant compression loading\u003c\/li\u003e\n\u003cli\u003eThousands of seal open-close cycles\u003c\/li\u003e\n\u003cli\u003eDirect chemical contact\u003c\/li\u003e\n\u003cli\u003eCorrosive product formulations\u003c\/li\u003e\n\u003cli\u003eContinuous airframe vibration\u003c\/li\u003e\n\u003cli\u003eHeat cycling in summer conditions\u003c\/li\u003e\n\u003cli\u003eSediment and grit intrusion\u003c\/li\u003e\n\u003cli\u003eRinse and flush cycles\u003c\/li\u003e\n\u003cli\u003eFertilizer residue\u003c\/li\u003e\n\u003cli\u003eLong commercial operating hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver time, this duty fatigues spring metal, corrodes coils, and fades tension — and a tired spring means a seal that no longer seals.\u003c\/p\u003e\n\u003cp\u003eThe Ball Seal Spring Set helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirm, fully-seated ball seals\u003c\/li\u003e\n\u003cli\u003eLeak-free fluid control\u003c\/li\u003e\n\u003cli\u003eReliable valve assembly function\u003c\/li\u003e\n\u003cli\u003eConsistent sealing tension\u003c\/li\u003e\n\u003cli\u003eMulti-service spare supply\u003c\/li\u003e\n\u003cli\u003eConsistent maintenance standards\u003c\/li\u003e\n\u003cli\u003eIncreased fleet readiness\u003c\/li\u003e\n\u003cli\u003eMaximum aircraft uptime\u003c\/li\u003e\n\u003cli\u003eReliable commercial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor operators whose fluid systems live under pressure, spring tension is seal integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe Ball Seal Spring is designed to maintain sealing tension in the fluid control assemblies of the DJI Agras T40.\u003c\/p\u003e\n\u003cp\u003eThe component helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePress the ball seal firmly against its seat\u003c\/li\u003e\n\u003cli\u003eMaintain reliable sealing tension\u003c\/li\u003e\n\u003cli\u003eSupport efficient fluid control\u003c\/li\u003e\n\u003cli\u003ePrevent leakage through the assembly\u003c\/li\u003e\n\u003cli\u003eHold seal function under vibration\u003c\/li\u003e\n\u003cli\u003eReplace fatigued or corroded springs\u003c\/li\u003e\n\u003cli\u003eRestore factory sealing behavior\u003c\/li\u003e\n\u003cli\u003eCover multiple services from one 5-pack\u003c\/li\u003e\n\u003cli\u003eMaintain correct fitment\u003c\/li\u003e\n\u003cli\u003eSupport preventative maintenance\u003c\/li\u003e\n\u003cli\u003eReduce preventable leaks\u003c\/li\u003e\n\u003cli\u003eIncrease fleet readiness\u003c\/li\u003e\n\u003cli\u003eKeep sealing hardware field-ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery seal is only as good as the tension behind it.\u003c\/p\u003e\n\u003cp\u003eFresh springs keep the seals seated firm through season after season of commercial work.\u003c\/p\u003e\n\u003cp\u003eA fatigued or corroded seal spring may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeeping, incomplete seals\u003c\/li\u003e\n\u003cli\u003eFluid leakage through assemblies\u003c\/li\u003e\n\u003cli\u003eInconsistent fluid control\u003c\/li\u003e\n\u003cli\u003eLeaks misdiagnosed as gasket failures\u003c\/li\u003e\n\u003cli\u003eChemical loss and waste\u003c\/li\u003e\n\u003cli\u003eInterrupted spraying missions\u003c\/li\u003e\n\u003cli\u003eUnexpected downtime\u003c\/li\u003e\n\u003cli\u003eWasted diagnostic hours\u003c\/li\u003e\n\u003cli\u003eReduced fleet reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing tired springs restores the sealing tension the assembly was engineered around.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cp\u003eReplacement may be recommended when operators observe:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeeping or leaking seal assemblies\u003c\/li\u003e\n\u003cli\u003eVisibly compressed or shortened springs\u003c\/li\u003e\n\u003cli\u003eCorroded or pitted spring coils\u003c\/li\u003e\n\u003cli\u003eSprings that have lost tension\u003c\/li\u003e\n\u003cli\u003eDeformed or bent coils\u003c\/li\u003e\n\u003cli\u003eChemical-related deterioration\u003c\/li\u003e\n\u003cli\u003eLeaks that persist after seal replacement\u003c\/li\u003e\n\u003cli\u003eInconsistent fluid control behavior\u003c\/li\u003e\n\u003cli\u003eMaintenance inspection findings\u003c\/li\u003e\n\u003cli\u003eSeasonal spray system rebuilds\u003c\/li\u003e\n\u003cli\u003eFleet refurbishment projects\u003c\/li\u003e\n\u003cli\u003ePreventative pre-season replacement\u003c\/li\u003e\n\u003cli\u003eLong-term commercial wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon causes of spring failure include metal fatigue from constant compression, chemical corrosion pitting the coils, heat cycling accelerating tension loss, and grit binding the spring action — the diagnostic tell is a leak that survives a new seal, because the seal was never the problem; the tension behind it was. Experienced technicians replace the spring with the seal every time, which is exactly why this kit carries five.\u003c\/p\u003e\n\u003cp\u003eFor commercial operators, fresh springs cost pennies against the chemical a weeping assembly wastes every mission.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Ball seal spring \/ sealing tension spring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T40\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 5 Springs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Area:\u003c\/strong\u003e Fluid control ball seal assemblies\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Maintains sealing tension against the ball seal seat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Precision tension spring for sealing duty\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e High-grade spring material for chemical environments\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Direct-fit replacement components\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Agricultural drone fluid system sealing maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis kit is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T40 operators\u003c\/li\u003e\n\u003cli\u003eFarmers operating spray drones\u003c\/li\u003e\n\u003cli\u003eCommercial spraying contractors\u003c\/li\u003e\n\u003cli\u003eAgricultural aviation companies\u003c\/li\u003e\n\u003cli\u003eFleet maintenance managers\u003c\/li\u003e\n\u003cli\u003eAgricultural drone technicians\u003c\/li\u003e\n\u003cli\u003eDJI Agras service providers\u003c\/li\u003e\n\u003cli\u003eDrone repair facilities\u003c\/li\u003e\n\u003cli\u003eCommercial drone fleets\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture businesses\u003c\/li\u003e\n\u003cli\u003eValve and seal service work\u003c\/li\u003e\n\u003cli\u003eSpray system rebuild projects\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance programs\u003c\/li\u003e\n\u003cli\u003eDaily commercial operations\u003c\/li\u003e\n\u003cli\u003eEmergency repair inventory\u003c\/li\u003e\n\u003cli\u003eProfessional agricultural drone operators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEspecially valuable during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpring spraying season\u003c\/li\u003e\n\u003cli\u003eSummer application windows\u003c\/li\u003e\n\u003cli\u003eSeal and valve service sessions\u003c\/li\u003e\n\u003cli\u003eLeak diagnostics\u003c\/li\u003e\n\u003cli\u003eMulti-aircraft fleet maintenance\u003c\/li\u003e\n\u003cli\u003eSeasonal rebuilds\u003c\/li\u003e\n\u003cli\u003eEmergency repairs\u003c\/li\u003e\n\u003cli\u003eHigh-hour commercial operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen seals get serviced regularly, keeping a 5-pack of springs in the drawer keeps operations moving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\n\u003cp\u003eThe smallest parts teach the biggest lessons. A ball seal spring weighs nothing, costs almost nothing, and sits invisible inside an assembly — and when it fatigues, it can waste more chemical and diagnostic time than components a hundred times its price.\u003c\/p\u003e\n\u003cp\u003eThe lesson is the leak that survives a new seal: crews replace the visible sealing part, the weep continues, and frustration builds — until someone checks the spring behind it. Fleets that have learned it once replace spring and seal together forever after, and the 5-pack is built for exactly that habit.\u003c\/p\u003e\n\u003cp\u003eThe Ball Seal Spring Set helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeals that actually seal\u003c\/li\u003e\n\u003cli\u003eLeak-free fluid assemblies\u003c\/li\u003e\n\u003cli\u003eCorrect diagnostic habits\u003c\/li\u003e\n\u003cli\u003eMulti-service spare coverage\u003c\/li\u003e\n\u003cli\u003eFactory fit and tension\u003c\/li\u003e\n\u003cli\u003eProfessional fleet standards\u003c\/li\u003e\n\u003cli\u003eIncreased aircraft uptime\u003c\/li\u003e\n\u003cli\u003eReliable commercial performance\u003c\/li\u003e\n\u003cli\u003eLong-term operational confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRunning fatigued springs, operators risk:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent, mystery weeping\u003c\/li\u003e\n\u003cli\u003eSeals replaced for nothing\u003c\/li\u003e\n\u003cli\u003eChemical waste every mission\u003c\/li\u003e\n\u003cli\u003eHours lost to misdiagnosis\u003c\/li\u003e\n\u003cli\u003eInterrupted missions\u003c\/li\u003e\n\u003cli\u003eUnexpected downtime\u003c\/li\u003e\n\u003cli\u003eLost spraying opportunities\u003c\/li\u003e\n\u003cli\u003eReduced return on investment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor practical, hardworking operators, the value is simple:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtect the tension. Protect the seal. Protect the mission. Protect the season.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional DJI Agras operators understand that leak-free systems are built one spring at a time. Keeping a 5-pack of ball seal springs in the parts drawer means seals that seat firm at every service — and that difference is what separates a good season from a frustrating one.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T40\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Ball Seal Spring\u003c\/p\u003e\n\u003cp\u003eDJI Agras Ball Seal Spring\u003c\/p\u003e\n\u003cp\u003eDJI Agras Seal Spring\u003c\/p\u003e\n\u003cp\u003eDJI Agras Valve Spring\u003c\/p\u003e\n\u003cp\u003eDJI Agras Seal Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Sealing Hardware\u003c\/p\u003e\n\u003cp\u003eDJI Agras Fluid Control Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Valve Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Spray System Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Spray Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Seal Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agriculture Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Fleet Maintenance Parts\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🇺🇸 U.S. GEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI T40 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Ball Seal Spring USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Seal Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Valve Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Spray System Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Fleet Parts USA\u003c\/p\u003e","brand":"DJI","offers":[{"title":"Default Title","offer_id":50413699760448,"sku":"","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/Untitleddesign-2025-03-17T194346.512.png?v=1763110973","url":"https:\/\/aresacres.com\/products\/dji-agras-t40-oem-ball-seal-spring-5-pcs","provider":"Ares Acres","version":"1.0","type":"link"}