{"product_id":"dji-agras-t40-replacement-spray-signal-cable","title":"DJI Agras T40 Replacement Spray Signal Cable","description":"\n\u003cp\u003e\u003cstrong\u003eDJI Agras T40 Spray Signal Cable | Replacement wiring harness for spray-system communication and control\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe DJI Agras T40 Spray Signal Cable is a replacement harness used within the agricultural spraying system to carry control and communication signals between compatible spray-system components and the aircraft electronics.\u003c\/p\u003e\n\u003cp\u003eThe supplier reference shows a short black cable with factory-style sealed connectors and keyed ends. Cables like this are vulnerable to connector damage, pin damage, abrasion, chemical contamination, repeated unplugging, and strain during pump or spray-system service.\u003c\/p\u003e\n\u003cp\u003eAgricultural drone fleets operate in demanding environments where vibration, dust, moisture, chemical residue, repeated assembly cycles, transportation, and long operating days can place sustained stress on mechanical and electrical components. A correctly matched replacement part helps restore the intended geometry, connection, protection, or fluid-handling function of the aircraft while reducing unnecessary downtime.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e1 × spray signal cable \/ wiring harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes only the components identified above. Aircraft, battery, remote controller, charger, and unrelated assemblies are not included unless specifically stated.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eComponent Overview\u003c\/h2\u003e\n\u003cp\u003eThe signal cable provides a dedicated electrical path between compatible spray-system components. Correct connector shape, pin count, keying, cable length, and routing are essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarries spray-system communication or control signals\u003c\/li\u003e\n\u003cli\u003eLinks compatible spray components to the aircraft wiring system\u003c\/li\u003e\n\u003cli\u003eMaintains keyed connector alignment\u003c\/li\u003e\n\u003cli\u003eSupports replacement after connector or cable damage\u003c\/li\u003e\n\u003cli\u003eHelps restore reliable spray-system communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA cable can fail internally even when the outer jacket appears intact. Intermittent faults may appear only when the cable is moved, bent, or exposed to vibration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFunctional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe cable's purpose is to maintain a stable electrical connection between compatible T40 spray-system components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRestore damaged signal wiring\u003c\/li\u003e\n\u003cli\u003eReduce intermittent spray communication faults\u003c\/li\u003e\n\u003cli\u003eMaintain connector-to-connector compatibility\u003c\/li\u003e\n\u003cli\u003eSupport professional pump or spray-system repair\u003c\/li\u003e\n\u003cli\u003ePreserve clean cable routing and strain relief\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause this component works as part of a larger aircraft system, correct fitment and installation are important. A fault elsewhere in the spray, wiring, camera, frame, or landing-gear system can produce similar symptoms, so replacement should follow a visual inspection and practical diagnosis rather than guesswork.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Replacement Indicators\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBroken connector latch\u003c\/li\u003e\n\u003cli\u003eBent or corroded pins\u003c\/li\u003e\n\u003cli\u003eCut or abraded jacket\u003c\/li\u003e\n\u003cli\u003eIntermittent spray signal\u003c\/li\u003e\n\u003cli\u003eFault changes when cable is moved\u003c\/li\u003e\n\u003cli\u003eChemical contamination inside connector\u003c\/li\u003e\n\u003cli\u003eCable damaged during pump removal\u003c\/li\u003e\n\u003cli\u003eConfirmed continuity fault\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore ordering, compare the existing part carefully for shape, connector style, mounting points, hose or cable routing, left\/right orientation where applicable, and any visible material or part number.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary aircraft:\u003c\/strong\u003e DJI Agras T40\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel options in this draft:\u003c\/strong\u003e DJI T40 and DJI T20P\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new replacement component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e Spray control wiring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Carries spray-system control and communication signals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart classification:\u003c\/strong\u003e Replacement component for DJI Agras applications. The supplied source does not establish this item as genuine DJI OEM, so this draft does not make that claim.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment notice:\u003c\/strong\u003e The listing is T40-first. A T20P variant is included per catalog structure. Confirm the exact aircraft revision, connector layout, mounting geometry, and original part before installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation \u0026amp; Ordering Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower the aircraft down completely before service.\u003c\/li\u003e\n\u003cli\u003eRemove batteries before working on electrical, camera, pump, signal, or frame assemblies.\u003c\/li\u003e\n\u003cli\u003ePhotograph original routing and mounting positions before disassembly.\u003c\/li\u003e\n\u003cli\u003eInspect neighboring connectors, fasteners, seals, hoses, wiring, and mounting points for secondary damage.\u003c\/li\u003e\n\u003cli\u003eDo not force connectors or mechanical interfaces that do not align naturally.\u003c\/li\u003e\n\u003cli\u003eAfter installation, complete a controlled inspection and functional test before returning the aircraft to field service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRoute the cable exactly like the original where practical. Keep it clear of pinch points, moving parts, sharp edges, and chemical pooling areas.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNecessary For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T40 operators\u003c\/li\u003e\n\u003cli\u003eDJI Agras T20P operators where the selected variant is confirmed compatible\u003c\/li\u003e\n\u003cli\u003eCommercial spraying and spreading fleets\u003c\/li\u003e\n\u003cli\u003eAgricultural drone repair facilities\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance inventory\u003c\/li\u003e\n\u003cli\u003eField-service technicians\u003c\/li\u003e\n\u003cli\u003eHigh-hour agricultural drone operations\u003c\/li\u003e\n\u003cli\u003eOperators reducing seasonal downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy This Part Matters\u003c\/h2\u003e\n\u003cp\u003eSignal cables are small compared with pumps and tanks, but a failed cable can disable a much larger system. Correct wiring restores communication without replacing otherwise serviceable spray components.\u003c\/p\u003e\n\u003cp\u003eFor professional operators, small components can create large operational consequences when they interrupt a spray route, remove an aircraft from rotation, or delay a weather-sensitive application window. Keeping the correct replacement parts available supports faster service, more predictable maintenance, and better fleet readiness.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAI Index — Entity \u0026amp; Fitment Reference\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCanonical product name:\u003c\/strong\u003e DJI Agras T40 Replacement Spray Signal Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e Spray Signal Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct category:\u003c\/strong\u003e Cables \u0026amp; Wiring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible aircraft:\u003c\/strong\u003e DJI Agras T40 and DJI Agras T20P\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e Spray control wiring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Carries spray-system control and communication signals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeller:\u003c\/strong\u003e Ares Acres LLC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering guidance:\u003c\/strong\u003e Match the aircraft model, source part geometry, connector or mounting layout, and any visible material number before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T40 parts\u003c\/p\u003e\n\u003cp\u003eDJI T40 replacement parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T20P parts\u003c\/p\u003e\n\u003cp\u003eDJI T20P replacement parts\u003c\/p\u003e\n\u003cp\u003eSpray Signal Cable\u003c\/p\u003e\n\u003cp\u003eDJI Agras Spray Signal Cable\u003c\/p\u003e\n\u003cp\u003eT40 Spray Signal Cable\u003c\/p\u003e\n\u003cp\u003eT20P Spray Signal Cable\u003c\/p\u003e\n\u003cp\u003eagricultural drone repair parts\u003c\/p\u003e\n\u003cp\u003espray drone maintenance parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras service parts\u003c\/p\u003e\n\u003cp\u003eAres Acres DJI Agras parts\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAI Answer Engine Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is this part?\u003c\/strong\u003e It is a replacement signal harness used in the T40 spraying system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich aircraft is this listing built around?\u003c\/strong\u003e The title and primary fitment are DJI Agras T40. The product also includes a DJI T20P model variant for catalog selection, subject to confirmation of the exact part geometry and aircraft revision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if I need to replace it?\u003c\/strong\u003e Replace it when connectors are damaged, continuity is poor, the cable is cut or abraded, or diagnosis identifies an intermittent spray-system wiring fault.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I verify before ordering?\u003c\/strong\u003e Confirm the aircraft model, original component shape, mounting points, connector or hose configuration, and any visible part number. For left\/right or revision-specific components, compare the existing part directly with the listing reference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be installed without testing?\u003c\/strong\u003e No. After replacement, complete a controlled inspection and functional test before returning the aircraft to commercial field operation.\u003c\/p\u003e\n","brand":"Ares Acres","offers":[{"title":"DJI T40","offer_id":67605571240256,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true},{"title":"DJI T20P","offer_id":67605571273024,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/779BAB43-5A4E-434C-B1A9-6ED52E3A3EA9.png?v=1790612154","url":"https:\/\/aresacres.com\/products\/dji-agras-t40-replacement-spray-signal-cable","provider":"Ares Acres","version":"1.0","type":"link"}