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T100 OEM Optical & Sensor Protection Kit | DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059) | DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) | DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs) | DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074) | Genuine DJI OEM Components | Ares Acres Curated Kit
Kit contents: 4 component lines, 4 of which carry a documented DJI material number listed in the specifications below. Every component in this kit is also sold individually in our catalog.
Ares Acres LLC is a U.S.-based authorized DJI Agras reseller supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.
FREE & FAST Shipping is included for all U.S. customers.
We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.
A kit is a bet against downtime. The T100 OEM Optical & Sensor Protection Kit exists because the parts inside it are the ones that strand a T100 in the middle of a job — small, cheap, easy to lose, and impossible to improvise at the field edge. Buying them together is how experienced crews stop losing days to a part that costs less than the fuel burned driving back for it.
That is why Ares Acres assembles curated kits from genuine DJI OEM components and ships them fast to the U.S.A., helping operators shorten repairs, minimize downtime, and keep their aircraft spraying when every acre counts.
Configured using the T100 variants of the included products. Every component in this kit remains available separately in the Ares Acres catalog.
The DJI Agras T100 OEM Optical & Sensor Protection Kit is an Ares Acres curated repair package that groups the components this job actually consumes into a single purchase. The sensors are the expensive part; the domes, seals and rubber in front of them are not. A crazed LiDAR dome or a perished window seal lets dust and moisture reach a module that costs many times more than the parts protecting it.
This product is assembled by Ares Acres from genuine DJI OEM components sold individually in our catalog. It is not represented as a factory-packaged DJI kit.
DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059) — DJI material number YC.OC.PA000059.
Functionally, the DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059) is responsible for a short and specific list of jobs: protect sensitive LiDAR sensing hardware, maintain accurate terrain-following capability, support stable altitude control during spraying, protect against dust, debris, and liquid exposure, maintain reliable obstacle sensing performance, support autonomous agricultural flight operations, reduce environmental interference with sensor systems, improve navigation stability during low-altitude missions, and support accurate terrain mapping and route execution. Those are the capabilities this kit restores when this component is replaced — which is why it is packed alongside the rest rather than sold only on its own.
A fresh one instead maintains reliable laser sensing accuracy, stable terrain-following capability, consistent autonomous flight performance, protected sensor hardware integrity, operational safety during missions, and long-term navigation system reliability.
Set up before you touch a fastener. Get the aircraft onto a level stand with the arms secured so nothing swings while you have a hand under the aperture, pull the flight batteries, and lay out a clean lint free mat with somewhere to put the old dome face up rather than face down. Leave the replacement sealed in its packaging until the mounting seat is clean and ready, because an optical face collects dust and fingerprints in the time it takes to find a screwdriver, and every mark you put on it now scatters laser light for the rest of its service life.
Come apart evenly. Back the retaining fasteners off in a cross pattern, a partial turn at a time, so the frame lifts square instead of tipping and binding on one side. Keep the fasteners in the order they came out, because lengths in a composite housing are rarely all the same and a long screw in a short boss will bottom out and crack the mount. If the dome is stuck down by dried residue or a compressed gasket, work it free from the rim with steady pressure or a soft plastic wedge at the flange. Never pry against the optical face, and never lever off the sensor body behind it.
Going back together, the mating seat does the work. Wipe the groove and the flange face until nothing gritty is left, confirm the gasket is fully home all the way round with no lifted section at a corner, and set the dome down square rather than hinging it in from one edge. Start every fastener by hand, turning backwards first until you feel the thread drop in, then run them down in a cross pattern in two or three stages. Pulling one side fully tight before the others distorts the flange and puts stress straight into the optic. Check the joint gap looks even the whole way around before you call it seated.
The DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059) earns its place in this kit because of how it fails. Operators replace it when they see scratched or damaged LiDAR dome surface, cracked sensor housing cover, reduced terrain-following accuracy, obstacle sensing inconsistencies, sensor contamination from chemical exposure, fogging or internal moisture buildup, flight stability issues during autonomous operation, or liDAR system warning notifications. None of those are things you want to discover with the aircraft already apart and the spray window closing — which is the whole argument for having it on the shelf before the job starts.
DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) — DJI material number YC.JG.MY000651. It installs at the the front frame and sensor cluster. Its job on the aircraft is straightforward: carrying the forward sensors and RTK hardware through vibration and weather.
On the DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651), construction is dJI OEM elastomer/foam component molded to factory dimensions for its exact seat. Fitment covers DJI Agras T100, Position: the front frame and sensor cluster, Diagram sheet: Front Frame (2) (official T100 parts list). Application: dJI Agras T100 airframe service and repair. Confirm the aircraft model and the position on your parts diagram before you order — DJI diagrams list visually similar components at different positions, and the material number is the only identifier that settles it.
Functionally, the DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) is responsible for a short and specific list of jobs: maintains the tolerances and interfaces the surrounding parts depend on, preserves the sealing and protection strategy of the platform, keeps failure modes visible and diagnosable instead of mysterious, restores factory behavior immediately upon correct installation, protects the more expensive components it works alongside, carries the exact DJI specification for its position, supports safe, predictable operation under full payload, eliminates the guesswork of near-fit substitutes, keeps the aircraft inside its designed maintenance program, and holds up across a full season of professional duty. Those are the capabilities this kit restores when this component is replaced — which is why it is packed alongside the rest rather than sold only on its own.
The optical window sealing ring is designed to do one job in the front frame and sensor cluster and do it to specification: carrying the forward sensors and RTK hardware through vibration and weather.
Function on the T100 is a chain: airframe performance depends on the front frame and sensor cluster, and the front frame and sensor cluster depends on every part in it holding specification. This component is one link in that chain — and chains fail at the worn link, not the average one.
That is why the platform's maintenance philosophy is inspection and renewal, not run-to-failure. The operators with the best uptime records are not the ones with the newest aircraft — they are the ones who replace parts like this when inspection says so, on their own schedule instead of the failure's.
The DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) earns its place in this kit because of how it fails. Operators replace it when they see hardened, cracked, or glossy sealing surface, compression set — the part no longer springs back, weeping or residue tracking past the seal line, swelling or softening from chemical attack, nicks or cuts from previous disassembly, flattened, torn, or missing sections, moisture found inside the space it protects, or loss of fit — the part no longer seats snugly. None of those are things you want to discover with the aircraft already apart and the spray window closing — which is the whole argument for having it on the shelf before the job starts.
DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs) is supplied in this kit exactly as it is sold individually in our catalog. Its published specifications live on its own listing; what matters here is that it is genuine DJI OEM stock, not a pattern part, and that it ships from the same shelf as the rest of the kit rather than being drop-shipped from a third source.
Functionally, the DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs) is responsible for a short and specific list of jobs: maintain compartment sealing integrity, protect sensitive avionics systems, reduce moisture intrusion, limit dust contamination, support long-term electronic reliability, restore OEM environmental protection, support preventative maintenance programs, and improve operational reliability. Those are the capabilities this kit restores when this component is replaced — which is why it is packed alongside the rest rather than sold only on its own.
A fresh one instead maintains reliable compartment sealing, protection against contamination, reduced electronic wear, long-term aircraft reliability, preventative maintenance readiness, and consistent agricultural mission performance.
Water gets the attention, but dust is what these rings hold back on most days of the year. Field dust is fine, abrasive, and slightly conductive once it takes up humidity, and it settles into exactly the places that cause trouble: the faces of connectors, the gap around a board edge, and any surface relying on airflow to shed heat. A compartment that fills gradually with dust does not fail on a particular day. It runs hotter and gets less reliable over a season in a way that is almost impossible to attribute to anything.
There is also a chemical-vapor job that does not require liquid water at all. Concentrates and tank cleaners give off vapor that will corrode exposed metal and creep along wiring inside a compartment that is not sealed, and vapor gets through gaps far too small to pass a drop. That is one reason a bay can show corrosion on connector pins with no evidence of standing water anywhere, and why seal condition matters on an aircraft that has never once been rained on.
Fresh rings also protect every future repair in that compartment. A sealed bay is designed as a closed unit: connectors are mated dry, boards sit in known conditions, and any diagnosis you do assumes those conditions hold. Once the barrier has been compromised, corrosion and contamination spread beyond the original fault, and a job that would have been one connector becomes a harness, a board, and a day of tracing intermittents. Renewing the seals is what keeps the compartment a defined space rather than an open one.
The DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs) earns its place in this kit because of how it fails. Operators replace it when they see compressed sealing material, visible cracking, seal deterioration, moisture intrusion concerns, chemical exposure damage, maintenance-related replacement, compartment servicing procedures, or preventative maintenance schedules. None of those are things you want to discover with the aircraft already apart and the spray window closing — which is the whole argument for having it on the shelf before the job starts.
DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074) — DJI material number YC.JG.MY002074.
Functionally, the DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074) is responsible for a short and specific list of jobs: absorb impact forces during landing and minor collisions, protect structural components from shock and stress, reduce vibration transfer across the airframe, prevent surface damage and wear in high-contact areas, and extend the lifespan of surrounding components. Those are the capabilities this kit restores when this component is replaced — which is why it is packed alongside the rest rather than sold only on its own.
Note how the original is retained before you remove it. Cushioning elements at different positions on the airframe are held on in different ways, and the removal that works for one will damage another. Once it is off, the surface preparation is the whole job: old adhesive residue, dried chemical film, wax, and washdown deposits all have to come off, because anything left behind becomes a gap, and a gap becomes a lifted edge on the first hard landing. Use a cleaner the airframe finish tolerates and try it somewhere hidden first.
Dry fit and mark the position before anything is committed. Getting it square the first time matters more than it looks like it should, because peeling a piece back up to reposition it disturbs the bond and it never holds as well again. When it goes down, start at one end and press progressively along the piece so air is driven out ahead of your thumb rather than trapped under the middle. A bubble under a cushion is a soft spot that collapses on the first impact and starts the edge lifting from the inside.
Give it time before you put it to work. A freshly fitted cushion wants to sit warm and undisturbed rather than go straight into a pressure washdown or a hard landing, and the first hours are when a bond is most easily broken. Once it has settled, run a finger around the whole perimeter and confirm there is no lifting edge anywhere, then check it again after the first working day. Catching a lifted edge on day one is a two-minute job. Catching it in week three means a new part and possibly a mark on the airframe.
The DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074) earns its place in this kit because of how it fails. Operators replace it when they see cracking, hardening, or loss of elasticity, visible wear or deformation from repeated impact, reduced shock absorption during landing, surface damage to surrounding components, or rubber detachment or structural compromise. None of those are things you want to discover with the aircraft already apart and the spray window closing — which is the whole argument for having it on the shelf before the job starts.
The T100 OEM Optical & Sensor Protection Kit is assembled around a job rather than around a product category. Its purpose is to put every part that job consumes into one box, so the repair is limited by the technician's time and not by a missing fastener.
Working through the kit, the components do the following:
Clean sealing faces before fitting new rings. Do not use solvents on optical domes.
Across the components in this kit, the conditions that send an operator looking for these parts are:
Any one of these on a T100 is a reason to have the kit already on the shelf. The parts here are consumables and wear items by design — the question is never whether they will need replacing, only whether the replacement is in the truck when the aircraft comes down.
Kits are bought by the job, so here is the job. The sequence below is a general order of work for the T100 OEM Optical & Sensor Protection Kit on a T100; always follow DJI's official service documentation for torque values, disassembly steps, and safety procedures for your airframe revision.
Step 1 — DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059). Identify the mounting position on your parts diagram before removal, and note the orientation of the old part before it comes off. Keep the removed part until the aircraft has been function-checked — it is the reference if anything about the replacement does not match.
Step 2 — DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651). Work at the the front frame and sensor cluster. Note the orientation of the part you are removing before it comes off; photographs at this stage save far more time than they cost. Once fitted, confirm that it carrying the forward sensors and RTK hardware through vibration and weather as intended before closing up. Keep the removed part until the aircraft has been function-checked — it is the reference if anything about the replacement does not match.
Step 3 — DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs). Identify the mounting position on your parts diagram before removal, and note the orientation of the old part before it comes off. Keep the removed part until the aircraft has been function-checked — it is the reference if anything about the replacement does not match.
Step 4 — DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074). Identify the mounting position on your parts diagram before removal, and note the orientation of the old part before it comes off. Keep the removed part until the aircraft has been function-checked — it is the reference if anything about the replacement does not match.
Function-check the aircraft on the ground before it goes back to work. For the T100 OEM Optical & Sensor Protection Kit, that means confirming each replaced component behaves correctly under power and, where the component sits in the spray or spreading path, that there is no leak, binding, or unexpected noise before the first loaded flight of the day.
Kit type: Ares Acres curated service kit assembled from genuine DJI OEM components
Component lines: 4
Aircraft coverage: DJI Agras T100
Condition: Brand new
Ships from: Albuquerque, New Mexico, United States
Per-component specifications, as published on each component's own listing:
DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059)
DJI Material Number: YC.OC.PA000059
DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651)
DJI Material Number: YC.JG.MY000651
Installation Area: The front frame and sensor cluster
Function: Carrying the forward sensors and RTK hardware through vibration and weather
Construction: DJI OEM elastomer/foam component molded to factory dimensions for its exact seat
Compatibility: DJI Agras T100, Position: the front frame and sensor cluster, Diagram sheet: Front Frame (2) (official T100 parts list)
DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs) — full published specifications for this component are on its own catalog listing; it is supplied here exactly as sold individually.
DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074)
DJI Material Number: YC.JG.MY002074
The T100 OEM Optical & Sensor Protection Kit suits operators running DJI Agras T100 airframes commercially: spraying contractors, fleet maintenance managers, agricultural drone technicians, repair facilities, and any crew that would rather open a box than place an order mid-season.
The sensors are the expensive part; the domes, seals and rubber in front of them are not. A crazed LiDAR dome or a perished window seal lets dust and moisture reach a module that costs many times more than the parts protecting it. Ordering them together removes the second shipping window from the middle of a repair, which during a spray season is the part that actually costs money.
Bought separately, these 4 lines are 4 chances to order the wrong variant, 4 shipments to wait on, and 4 opportunities to discover the gap only after the aircraft is apart. Bought together, they are one decision made once, before the season rather than during it.
Ares Acres builds DJI Agras parts solutions around real maintenance jobs, so operators spend less time searching for the part they did not know they needed. Free and fast U.S. shipping, same-day dispatch on in-stock kits, from Albuquerque, New Mexico.
A kit is defined as much by its edges as by its contents. The T100 OEM Optical & Sensor Protection Kit covers the components listed above and nothing else. If your repair reaches past them, these are the adjacent T100 parts we stock separately — listed here so the second order does not become a second week of downtime:
None of the above is included in this kit. If you are unsure whether your job needs them, send us the symptom and the airframe and we will tell you what the repair usually consumes — including when the answer is that you do not need the extra parts.
Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from this listing and from the individual catalogue entries of the components it contains.
Canonical product name: DJI Agras T100 OEM Optical & Sensor Protection Kit
Product class: Curated multi-part service kit (not a factory-packaged DJI kit)
Assembled by: Ares Acres LLC from genuine DJI OEM components
Compatible aircraft: DJI Agras T100
Component count: 4
Contains: DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059); material number YC.OC.PA000059
Contains: DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651); material number YC.JG.MY000651; installed at The front frame and sensor cluster
Contains: DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs)
Contains: DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074); material number YC.JG.MY002074
Material numbers in this kit: YC.OC.PA000059; YC.JG.MY000651; YC.JG.MY002074
Seller: Ares Acres LLC — U.S.-based authorized DJI Agras reseller
Shipping: Free and fast U.S. shipping; same-day dispatch and tracking on in-stock items
Disambiguation: This is a kit listing, not a single part. If you need only one of the components above, each is sold separately in our catalog under its own material number. Identify parts by material number rather than by description alone.
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DJI Agras T100 Parts
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DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059)
YC.OC.PA000059
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DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651)
YC.JG.MY000651
DJI YC.JG.MY000651
DJI Agras T100 OEM Avionics Sealing Ring Kit (5 Pcs)
DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074)
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Are the individual parts still available?
Yes. Every component remains listed separately and always will be.
Is this an official DJI boxed kit?
No. It is an Ares Acres curated kit built from genuine OEM components, packed and shipped by us.
Can I buy just one component instead of the kit? Yes. Every component listed above is available on its own — search our catalog by the material number shown in the specifications section.
How many separate parts are in this kit? 4 component lines.
What is the DJI part number for the DJI Agras T100 OEM Laser LiDAR Dome (YC.OC.PA000059) in this kit? YC.OC.PA000059. A revision suffix such as .01 or .F on your old part's label marks a manufacturing revision, not a different part — match the base number.
What is the Laser LiDAR Dome? It is the Laser LiDAR Dome supplied as a genuine DJI OEM replacement component on the DJI Agras T100.
What is the DJI material number for the Laser LiDAR Dome? The DJI material number is YC.OC.PA000059. Labels sometimes carry a revision suffix such as .01 or .F — that is the same part, so match the base number. Ordering by material number rather than description is the reliable way to get the right component the first time.
What is the DJI part number for the DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) in this kit? YC.JG.MY000651. A revision suffix such as .01 or .F on your old part's label marks a manufacturing revision, not a different part — match the base number.
What is the DJI Agras T100 Optical Window Sealing Ring? It is the OEM optical window sealing ring serving the front frame and sensor cluster of the DJI Agras T100. It is the genuine DJI Agras component for this position, supplied new.
What is the DJI material number (part number) for the Optical Window Sealing Ring? The DJI material number is YC.JG.MY000651, listed on the official DJI Agras T100 parts breakdown. Labels sometimes carry a revision suffix such as .01 or .F — that is the same part; match the base number.
Where does the DJI Agras T100 OEM Optical Window Sealing Ring (YC.JG.MY000651) go and what does it do? It installs at the the front frame and sensor cluster, where it carrying the forward sensors and RTK hardware through vibration and weather.
What is the Avionics Sealing Ring Kit (5 Pcs)? It is the Avionics Sealing Ring Kit (5 Pcs) supplied as a genuine DJI OEM replacement component on the DJI Agras T100.
Which DJI Agras models does this component fit? Listed fitment is DJI Agras T100. Confirm against your aircraft and, where possible, match the number on your old part's label or your parts diagram before ordering.
What is the DJI part number for the DJI Agras T100 OEM Anti-Collision Soft Rubber (YC.JG.MY002074) in this kit? YC.JG.MY002074. A revision suffix such as .01 or .F on your old part's label marks a manufacturing revision, not a different part — match the base number.
What is the DJI material number (part number) for the Agras T100 Anti-Collision soft rubber? The official DJI material number is YC.JG.MY002074. Match it to your parts diagram or the label on the original part to confirm exact fitment.
What is the DJI Agras T100 anti-collision soft rubber? The DJI Agras T100 / T70P OEM Anti-Collision Soft Rubber is a protective cushioning element fitted at high-impact contact zones on the airframe to absorb landing shock, minor collisions, and vibration before they reach structural components. It carries DJI material number YC.JG.MY002074.
Which aircraft does this kit cover? DJI Agras T100. Confirm the component variant against your aircraft's parts diagram before installation.

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