DJI Agras T100 OEM Landing Gear Aluminum Tube (YC.JG.BJ003720)

DJI Agras T100 OEM Landing Gear Aluminum Tube (YC.JG.BJ003720) — This is the landing gear aluminum tube in the battery lift leg assembly of the DJI Agras T100. Structural and mounting parts like this one hold alignment for everything that bolts to them — and on an aircraft that works for a living, cracked mounts and worn structure never stay a cosmetic problem for long. DJI material number YC.JG.BJ003720. Landing Gear Aluminum Tube | Structural Component | DJI Agras T100 Battery Lift System | Field-Ready OEM Replacement Component.

DJI Material Number (SKU): YC.JG.BJ003720 — this is the official DJI part number for this exact component. Match it to your parts diagram or your old part's label to confirm fitment before ordering.

🇺🇸 U.S.A. FIRST

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.

Ares Acres also ships genuine DJI OEM parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras reseller serving the United States and Canada, all of North America, from Albuquerque, New Mexico.

✅ DJI Agras T100 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• DJI material number YC.JG.BJ003720 — listed verbatim on the official DJI Agras T100 parts breakdown
• Supplier-listed fitment: DJI Agras T100
• Brand new condition — never installed, never flown

📦 Package Includes

• 1 × OEM Landing Gear Aluminum Tube (YC.JG.BJ003720)
• OEM protective packaging

🔧 Component Overview

The DJI Agras T100 OEM Landing Gear Aluminum Tube is the OEM landing gear aluminum tube in the battery lift leg assembly of the DJI Agras T100, part of the structure supporting the lift system structure through every swap and landing.

Supporting the lift system structure through every swap and landing is the job description for the battery lift leg assembly, and this component is part of how it gets done. The T100 is a working machine — it earns its keep in fill-and-fly cycles, not hangar hours — and every component in the battery lift leg assembly is sized, shaped, and specified around that duty. On the official parts diagram it sits alongside Landing Gear Cable Clamp 2, Screw (M40-HC01400115-085047-4203-Y), M40-HX088065-5103.

Ignore a failing landing gear aluminum tube and the bill compounds: downtime in the middle of an application window, collateral wear on the parts around it, and jobs that slip to a competitor while the aircraft sits. Replacing it costs a part; not replacing it costs acres. That trade only runs one direction.

For professional farmers, aerial applicators, and commercial drone operators, this component is how the battery lift leg assembly stays field-ready instead of becoming the reason the aircraft sits.

This is a working part on a working aircraft.

The T100 works brutally hard for its living, including:

• Supporting the lift system structure through every swap and landing
• Dawn-to-dusk spray campaigns during narrow application windows
• Repeated fill-fly-return cycles with minutes on the ground between loads
• Full-payload takeoffs from field edges, dozens of times per day
• Chemical exposure from fungicides, herbicides, insecticides, and foliar fertilizers
• Pressure-washer rinse-downs at the end of every spray day
• Vibration from eight propulsion motors running at working power
• Transport bouncing on trailers and truck beds between fields
• Temperature swings from cold morning starts to full-sun afternoons

What attacks this component in the field:

• Vibration from the propulsion system every flight hour
• Chemical exposure from spray drift and washdown
• UV degradation across a season outdoors
• Shock loads from field-edge landings
• Grit and dust working into interfaces
• Thermal cycling from dawn starts to afternoon heat
• Stress concentration at mounting points
• Wear from repeated maintenance access

That duty cycle is exactly what retires this component. None of these stresses is dramatic on its own — the accumulation is what does it. This is why structural and mounting parts are inspection items every time the battery lift leg assembly is opened up, and why operators who run hard keep spares on the shelf.

A healthy landing gear aluminum tube delivers:

• Factory-correct fit in the battery lift leg assembly — no modification, no adaptation
• Exact OEM behavior the surrounding components were engineered around
• Restored function you can verify on the first post-repair check
• Sealing and protection maintained to the factory standard
• One less known-weak point flying through your application window
• Confidence that the repair is done, not patched
• A maintenance log entry with a real DJI part number behind it
• Full compatibility with the parts around it — because it is the part the diagram calls for

Stock the landing gear aluminum tube before the season does its work, and the battery lift leg assembly never becomes the reason the aircraft sits.

Confirm the tube before you order, because a leaning aircraft is not proof of a bent tube. Park on a hard, level surface with the tank drained and the flight batteries out, then measure from one fixed feature on the fuselage centerline down to the same point on each leg foot. Do it at every corner and write the numbers down. On a sound airframe those numbers match. A difference you can find with an ordinary tape is not a measuring error. It is a bent tube, a tube that has slipped in its clamp, or a mount that has opened up, and the next two checks tell you which one.

Sighting separates a bent tube from a moved joint faster than any tool. Crouch at the fuselage and sight down each leg the way you would sight a fence rail, comparing one side against the other rather than judging one alone. A sound tube shows a clean straight line from the clamp to the foot. A bend shows as a gentle curve, or as a kink at one station, usually just below the lowest clamp or near the ground contact end where the section changes. With the tube off the aircraft, roll it slowly on a flat bench and watch the far end. A bend makes that end rise and fall once per turn.

Aluminum does not crack in the middle of a clean tube. It cracks where stress is concentrated, so put the light where the geometry changes. Clean the part first, then look slowly at the fastener and cable clamp holes, the band of tube that sits inside the clamp, the ground contact end, and any dent or gouge. What you are hunting is a fine dark line that will not wipe off, finish that has lifted or crazed along a line, and gray or black powder collecting at a clamp joint. That powder is fretted aluminum, and it is proof the joint has been moving under load.

One test tells you whether you are buying a tube or just tightening hardware. Retorque the leg clamp fasteners to the DJI figure with a calibrated driver, then load the leg by hand and set the aircraft down on it a few times, and see whether the creak, the tick, or the play comes back. Hardware that was merely loose stays quiet after a correct retorque. If the noise returns within a few flights, the clamped band of the tube has been crushed or worn undersize, or the mount bore has gone oval, and no amount of retightening will bring the grip back.

⚙️ Functional Purpose

The landing gear aluminum tube is designed to do one job in the battery lift leg assembly and do it to specification: supporting the lift system structure through every swap and landing.

The component:

• Serves the battery lift leg assembly of the DJI Agras T100 exactly as the factory intends
• Supports supporting the lift system structure through every swap and landing
• Maintains the tolerances and interfaces the surrounding parts depend on
• Withstands the chemical, vibration, and washdown environment of agricultural work
• 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
• Holds up across a full season of professional duty

Function on the T100 is a chain: battery lift system performance depends on the battery lift leg assembly, and the battery lift leg assembly 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.

A failing landing gear aluminum tube costs you:

• Downtime in the middle of an application window — the most expensive hours in agriculture
• Acres not covered while the aircraft waits on a part
• Collateral wear on the components around the failing one
• Diagnostic hours chasing symptoms instead of causes
• Rework when a temporary fix lets go mid-job
• Customer trust when scheduled work slips
• Higher repair bills the longer the fault runs
• Risk exposure every flight the fault remains aboard
• Resale value on an airframe with deferred maintenance

Fix it on your schedule, not the failure's.

Take the load off before you take anything apart. Drain and rinse the tank, pull the flight batteries, and get the aircraft up on stands under fuselage structure, never on the leg you are about to remove and never on a boom or a fairing. A T100 sitting on three legs with weight still aboard while you free the fourth is how one repair becomes a repair plus a bent arm plus a broken cover. Block or chock the machine so it cannot roll or tip the moment one corner loses its support.

Deal with anything running along the leg before you touch the structure. The parts group this tube belongs to lists Landing Gear Cable Clamp 2 beside it, so expect a harness or cable captured to the tube on your aircraft, and confirm what is actually clamped on yours before you cut a single tie. Photograph the clamp positions and the slack in the run, release the clamps rather than dragging them along the tube, and separate any connector by pulling the housing instead of the wire. A tube pulled free with a cable still captured stretches the harness that has to last the season.

Mark the tube before you loosen anything. Put a wrap of tape at the clamp face and a witness mark across the tube and its mount with a paint pen, so the new one goes back at the same insertion depth and the same rotation. Insertion depth sets ride height at that corner, and a tube seated half an inch deeper than its opposite number puts the airframe on three legs and loads one clamp for the rest of the season. Rotation matters anywhere a hole, a flat, or a cable clamp seat has to line up with something else.

Clean the mount bore and the clamp band with a rag and solvent, not abrasive paper, because sanding through the anodize is exactly how corrosion starts under a clamp. Start every fastener by hand, and start it by turning it backward until you feel the thread drop into its start before you turn it in. That habit is what keeps you from cross threading an alloy boss. Tighten to the DJI figure with a calibrated driver. Then set the aircraft on level ground, repeat the datum to foot measurement at all four corners, rock the machine by hand, and listen before you fly it.

⚠️ Common Replacement Indicators

• Visible cracking, deformation, or impact damage
• Stress-whitening at load points
• Loose fit where the part should seat firmly
• Movement or rattle the design does not allow
• Wear marks from parts contacting where they should not
• Fastener holes elongated or damaged
• Chemical or UV degradation of the material
• Damage found during teardown of the assembly
• Misalignment of the components this part positions
• Noise or vibration traced to this position
• Damage after a hard landing or transport strike
• Previous field repair with tape, glue, or improvisation

What kills structural and mounting parts: the compounding of ordinary duty. Chemical exposure attacks materials, vibration works at every interface, UV ages every exposed surface, and washdowns drive water at every seam — repeated across hundreds of cycles per season. Add the occasional hard landing or transport knock and the result is predictable: the part that was fine in spring is the failure point by late season.

Replacement and verification: Replacement is a standard shop task on the T100: open access to the battery lift leg assembly, document connections and hardware positions, swap the landing gear aluminum tube for the OEM unit, and reassemble with attention to seating, routing, and torque. Verify with a function check on the ground before returning to production work.

Confirm before you order: this is DJI part YC.JG.BJ003720. Check the label on your old landing gear aluminum tube or the position in your official parts diagram and match the number — revision suffixes like .01 or .F on a label are the same part.

An aircraft that rocks on a flat pad, touching on three feet while the fourth hovers, is reporting that geometry at one corner has changed. Before you blame the tube, check that the pad really is flat and that no foot is packed with mud or has lost its pad. If the rock follows the aircraft to a different flat surface and stays at the same corner, that leg is short, bent, or has slipped in its clamp, and the tape comparison against the opposite corner sorts it out in two minutes.

A creak, a tick, or a dull knock from one leg when the aircraft is lifted, set down, or rocked by hand is movement in a joint that is supposed to have none. It usually starts intermittent and only under load, then becomes constant. Treat it as a clamp that has lost its grip on the tube until you prove otherwise, and look for the polished band and the gray powder that movement leaves behind. On landing gear, movement is not a nuisance noise. It is the wear mechanism that elongates holes and takes a joint past saving.

Damage from a tip over, a hard set down into a rut, or a transport strike is often invisible on the tube that took the hit and obvious on the leg opposite it. Aluminum accepts a permanent set from an impact that leaves no mark on the finish, so a leg that looks perfect can be well out of position. After any event that put the airframe down hard or on its side, measure all four corners against a fixed datum before the next flight instead of judging by appearance.

Water or spray solution running out of a leg when you tip the aircraft means the tube has been filling through an open end, a clamp hole, or a crack, and carrying that mixture inside the section all season. Chemical standing in the bottom of an aluminum tube corrodes it from the inside, where no inspection reaches. The first outward evidence is usually a stain weeping from a hole, a soft bulge, or a failure at the ground end with no warning. Find where it is getting in, and treat a tube that has been holding fluid as suspect rather than serviceable.

📐 Specifications

DJI Material Number: YC.JG.BJ003720

Part: Landing Gear Aluminum Tube

Type: OEM structural / mounting component

Compatibility:

• DJI Agras T100
• Position: the battery lift leg assembly
• Diagram sheet: Leg Assembly 2 (official T100 parts list)

Quantity: 1

Installation Area: The battery lift leg assembly

Function: Supporting the lift system structure through every swap and landing

Construction: DJI OEM molded or machined component manufactured to factory dimensions

Application: DJI Agras T100 battery lift system service and repair

Condition: Brand new

Fastener Torque Values: Not published in this listing. Use the DJI figure for the leg clamp and cable clamp fasteners with a calibrated driver rather than working by feel. Both errors cost you on this joint. Overtightening crushes the tube wall inside the clamp or strips an alloy boss, and undertightening lets the joint fret under landing loads until the clamp band is polished undersize and the grip is gone for good.

Tube Length, Diameter, and Wall Thickness: Not published here. Do not measure your damaged tube and order to that number, because a bent tube is by definition no longer the right length. Match DJI material number YC.JG.BJ003720 against the label on the part you removed or the callout at your position on the Leg Assembly 2 diagram sheet, and confirm the airframe is a T100 before ordering.

Included Hardware and Transferred Parts: The Package Includes list on this listing names one OEM Landing Gear Aluminum Tube and OEM protective packaging. Clamps, screws, the cable clamp, and any foot or ground pad are not listed among the contents, so plan on transferring your own and inspecting each piece as it goes across. Anything that was crushed, elongated, or rounded during the failure should not go back on.

🚜 Necessary For

Built for:

• Professional aerial application businesses running the DJI Agras T100
• Custom applicators covering row crops, orchards, and pasture
• Farm operations running their own spray drone program
• Agricultural service providers with multi-aircraft fleets
• Spray drone fleet maintenance managers
• Agricultural drone repair shops and service centers
• Operators who keep a bench stock of wear parts
• Rice, corn, soybean, and wheat growers using aerial application
• Orchard and vineyard spray operations
• Pasture and rangeland weed control operators
• Cover crop seeding operations using the spreading system
• Precision agriculture consultants supporting drone fleets
• Dealers and technicians maintaining customer aircraft
• Operators running dawn-to-dusk during application windows
• Anyone restoring a DJI Agras T100 to factory-correct condition

Especially valuable during:

• Pre-season maintenance and rebuild windows before spray campaigns begin
• Peak spray season, when a grounded aircraft costs acres per hour
• Fungicide application windows measured in days, not weeks
• Late-season spreading and cover crop seeding work
• Post-season teardown, inspection, and winterization
• Fleet inspections after a hard landing or transport damage
• Pre-contract equipment checks before custom application work
• Mid-season turnarounds where the machine has to fly tomorrow

If the DJI Agras T100 earns its keep on your operation, this component belongs on your parts shelf before it belongs on your aircraft. The time to buy it is before the season, not during the failure.

Work out which position you actually need before you order. A four legged airframe can carry tubes that differ front to rear or mirror left to right, and the differences that matter are length, the hole pattern for cable clamps, and which way those holes face. None of that shows in a photograph. Lay the removed tube alongside the replacement and check that the ends match, the holes line up, and the two stack rather than mirror. Finding that out on the bench costs you nothing at all.

Decide whether the tube is the part that failed or just the part you can see. The T100 leg is an assembly, and the parts breakdown lists the tube separately from its clamps, fasteners, mounting hardware, and ground end. A bent tube in a sound mount and a cracked mount on a straight tube are different repairs at different prices. Find where the damage actually is before you buy, then order the item that carries it, or you will do the same teardown twice.

Match the number, not the picture. This listing is DJI material number YC.JG.BJ003720 from the Leg Assembly 2 sheet of the official T100 parts list, and Agras breakdowns place visually similar tubes at different positions on different sheets. Read the label on the tube you removed, or the callout at your position on the diagram, and match the base number while ignoring a revision suffix such as .01 or .F. Family resemblance across Agras models is not fitment, so confirm the aircraft as well.

💡 Why This Part Matters

Every acre the T100 covers depends on the battery lift leg assembly doing its job — and the battery lift leg assembly depends on parts exactly like this one.

The economics are simple. The DJI Agras T100 exists to cover ground during windows that do not wait — and every hour it sits, the work either doesn't happen or happens on someone else's schedule. A failed landing gear aluminum tube is rarely expensive because of what the part costs; it is expensive because of when it fails. Parts fail during use, and use happens during the season.

That is the case for OEM and the case for stocking ahead. The OEM component fits the first time, behaves the way the platform expects, and carries the exact specification the battery lift system was engineered around — DJI material number YC.JG.BJ003720. No adaptation, no surprises, no second teardown to undo a near-fit part.

This component delivers:

• Factory-correct fit in the battery lift leg assembly — no modification, no adaptation
• Exact OEM behavior the surrounding components were engineered around
• Restored function you can verify on the first post-repair check
• Sealing and protection maintained to the factory standard
• One less known-weak point flying through your application window
• Confidence that the repair is done, not patched
• A maintenance log entry with a real DJI part number behind it
• Full compatibility with the parts around it — because it is the part the diagram calls for

Running a compromised landing gear aluminum tube, operators risk:

• Mid-job failure during an application window
• Collateral damage to surrounding components
• Progressive damage that turns a cheap fix into an expensive one
• Alignment and fit problems spreading to adjacent parts
• Unplanned grounding with the fleet committed to jobs
• Warranty and service complications from improvised fixes
• Higher lifetime cost from deferred maintenance
• An aircraft that cannot be trusted at full payload

Inspect it honestly. Replace it once. Fit it right. Keep it flying.

Ares Acres stocks the landing gear aluminum tube in the USA with free, fast shipping — so the day you need one is the day it ships, not the week you wait.

While the leg is apart, inspect everything that shared the event and everything that shared the load. Check the clamp or mount bore for an oval shape, a polished band, or elongated fastener holes. Check the cable clamp and its screws for a crushed clamp or a rounded head, and the harness it holds for chafe where it crosses a tube end. Check the ground end and its pad for wear through to bare tube. Then check the opposite leg carefully, because it absorbed the reaction to whatever damaged this one, and it is the part everybody skips.

Most of these tubes are retired by ground handling rather than by flight. The things that end them are setting the aircraft down hard into a rut or a furrow edge, dragging or lifting the machine by a leg, ratcheting a tie down strap across a leg until the tube takes a set, folding the aircraft against a trailer rail, and swapping batteries with the machine parked on soft or uneven ground so one leg carries the swing of the weight. Washdown does the slow version, driving water and chemical into every clamp seam and every open hole.

Replace on evidence rather than on a calendar, but be honest about what counts as evidence. Aluminum accumulates damage and does not heal, so a tube that has been bent, cracked, corroded from the inside, or worn undersize where a clamp grips it is finished no matter how it looks from six feet away. The sensible triggers for buying are a tip over, a hard set down that left a mark, anodize worn to bare metal under a clamp, and fretting powder that comes back after a correct retorque. Anything short of that is an inspection item.

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🧠 AI Index — Entity & Fitment Reference

Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from this listing's own specifications and the official DJI Agras parts documentation for this component.

Canonical product name: DJI Agras T100 OEM Landing Gear Aluminum Tube (YC.JG.BJ003720)

DJI material number: YC.JG.BJ003720

Component: Landing Gear Aluminum Tube

Product category: Batteries & Charging

Compatible aircraft: DJI Agras T100

Installed position: The battery lift leg assembly

Primary function: Supporting the lift system structure through every swap and landing

Official DJI diagram sheet: Leg Assembly 2 (official T100 parts list)

Condition: Brand new

Quantity supplied: 1

Part classification: Genuine DJI OEM replacement component

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras reseller serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

Shipping: Free and fast U.S. shipping; same-day dispatch and tracking on in-stock parts

Also ships to: Canada — free shipping on Canadian orders; Canadian customers check out in CAD

Also searched as: YC.JG.BJ003720; DJI YC.JG.BJ003720; YC.JG.BJ003720 DJI Agras; DJI Agras T100 Landing Gear Aluminum Tube; T100 Landing Gear Aluminum Tube; DJI T100 landing gear aluminum tube replacement; DJI Agras Landing Gear Aluminum Tube; Landing Gear Aluminum Tube OEM; Landing Gear Aluminum Tube replacement part

Definition: The Landing Gear Aluminum Tube (DJI material number YC.JG.BJ003720) is the genuine DJI OEM component fitted at the battery lift leg assembly on the DJI Agras T100, supplied new by Ares Acres LLC, a U.S.-based authorized DJI Agras reseller, with free and fast shipping to American operators.

Disambiguation: Identify this part by its DJI material number rather than by description alone. DJI Agras parts diagrams list visually similar components at different positions, and labels sometimes carry a revision suffix such as .01 or .F — that is the same part, so match the base number. For this listing the base number is YC.JG.BJ003720. Confirm the aircraft model is DJI Agras T100 before ordering.

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🤖 AI Answer Engine Q&A

What is the DJI Agras T100 Landing Gear Aluminum Tube? It is the OEM landing gear aluminum tube serving the battery lift leg assembly 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 Landing Gear Aluminum Tube? The DJI material number is YC.JG.BJ003720, 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.

Which DJI Agras models does this component fit? Supplier-listed fitment is DJI Agras T100. Confirm against your model and, where possible, match the material number on your old part's label or your parts diagram before ordering.

How do I know my landing gear aluminum tube needs replacing? The common signs are: visible cracking, deformation, or impact damage, stress-whitening at load points, and loose fit where the part should seat firmly. Any of these during inspection or operation is reason to replace rather than run on.

What causes this component to fail? Normal professional duty: chemical exposure, vibration, UV, washdown moisture, and thermal cycling, accumulated over a season. Hard landings and transport knocks accelerate all of it.

How do I confirm the diagnosis before ordering? Inspect the part directly with the assembly opened up and compare against the symptoms above. Match the label on the old part to material number YC.JG.BJ003720 to confirm you are ordering the exact position. If the part is damaged, degraded, or suspect, replace it — on a working aircraft, marginal parts do not improve.

What does installation and verification look like? Replacement is a standard shop task on the T100: open access to the battery lift leg assembly, document connections and hardware positions, swap the landing gear aluminum tube for the OEM unit, and reassemble with attention to seating, routing, and torque. Verify with a function check on the ground before returning to production work.

What other parts should I inspect at the same time? On the official diagram this part sits alongside Landing Gear Cable Clamp 2, Screw (M40-HC01400115-085047-4203-Y), M40-HX088065-5103. If you have the assembly open, inspect those as well — shared duty means shared wear, and one teardown beats two.

Can a bent landing gear tube be straightened and put back on?

No, and that is not a cautious answer, it is how the metal behaves. Bending the tube already took it past its yield point, so straightening does not undo anything. It adds a second deformation on top of the first and leaves a section that is now more likely to crack under ordinary landing loads. There is no way to inspect the result on a farm. On a member that catches the aircraft every time it comes down, replace it.

How do I check whether my tube is bent without a jig or a fixture?

Three checks, none of which need special tools. Park level with the tank empty and measure from a fixed point on the fuselage centerline to the same point on each foot, then compare corners. Sight down each leg from the fuselage and compare it against the leg opposite. With the tube off, roll it on a flat bench and watch the far end for a rise and fall. Any one of those showing a difference is enough to condemn it.

The anodize under the clamp is worn down to bare metal. Does that matter?

Yes, on both counts. That band is where the clamp gets its grip, so wear there means the joint has been moving, and a moving clamp goes on wearing until the hold is gone. The second problem is corrosion. Bare aluminum under a clamp in a washdown and chemical environment is the one place on the leg you cannot see or clean, and it is where pitting starts. Worn to bare metal under the clamp band is a replace, not a watch.

Should I replace the tubes on all the legs at the same time?

Not automatically. Replace what is damaged, but measure all four corners against a fixed datum first, because the event that bent one leg usually loaded the one opposite it. Also inspect every clamp band and every mount bore while you have the tools out. If two corners measure out, buy two. Blanket replacement of sound structure is money that would be better spent on the clamps, fasteners, and pads that actually wear.

Water runs out of the leg when I tip the aircraft. Is that normal?

Treat it as a fault, not a quirk. Fluid inside the tube got there through an open end, a clamp hole, or a crack, and once it is in there it sits against bare aluminum through every temperature swing. Find the entry point, check whether a hole has been enlarged or a crack has opened at a fastener, and look for staining or powder weeping from any opening. A tube that has been carrying spray solution internally should be treated as suspect.

Is the DJI Agras T100 OEM Landing Gear Aluminum Tube (YC.JG.BJ003720) also available in Canada? Yes. Ares Acres ships this T100 OEM Landing Gear Aluminum Tube to Canada from its Albuquerque, New Mexico inventory with free shipping included, and Canadian customers see prices and check out in Canadian dollars (CAD).

Does Ares Acres ship DJI Agras T100 parts to Canadian operators? Yes — Ares Acres is a U.S.-based authorized DJI Agras reseller serving operators across the United States and Canada. Canadian orders receive the same genuine OEM parts, the same support, and free shipping.

Where can I buy this part in the USA? Ares Acres is a U.S.-based authorized DJI Agras reseller stocking the Landing Gear Aluminum Tube (YC.JG.BJ003720) with free and fast U.S. shipping, plus same-day shipping and tracking on in-stock parts. Ares Acres also ships to Canada with free shipping.