DJI Agras T100 OEM Spray Y-Tee (YC.JG.ZS006172)

DJI T100 / T70P Original Spray Y-Tee — precision-molded midline flow-dividing junction for the Agras spray system | DJI Material Number YC.JG.ZS006172

DJI Material Number (SKU): YC.JG.ZS006172 — this is the official DJI part number for this exact component. Match it to your parts diagram or the label on your old fitting to confirm fitment; factory labels may carry a revision suffix such as .05, which is the same part.

🇺🇸 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.

We use specialized technicians to verify and dispatch the Spray Y-Tee ordered.

Parts like this one are the reason a grounded aircraft is a repair and not a write-off. A single component held in U.S. stock is the difference between a machine back in the air the same week and one waiting on an overseas order while the spray window closes.

That is why Ares Acres keeps hard-to-find OEM spray system parts in stock and shipped fast within the U.S.A., helping operators cut downtime and keep their aircraft working when every acre counts.

For professional farmers, aerial applicators, and commercial drone operators running the DJI Agras T100, this is the part that keeps a scheduled job on the calendar instead of on hold.

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✅ DJI Agras T100 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• Guaranteed same direct-fit Y-connector used in DJI's factory assemblies
• Guaranteed fit for DJI Agras T100 / T70P spray systems
• Guaranteed OEM-grade chemical-resistant molding
• Guaranteed individually sealed in a protected shipping pouch

📦 Package Includes

• 1 × Original DJI Spray Y-Tee (T100 / T70P compatible) — DJI Material Number YC.JG.ZS006172
• OEM-grade chemical-resistant molding
• Protected shipping pouch

🔧 Component Overview

The DJI T100 / T70P Original Spray Y-Tee is the precision-molded junction that divides flow within the Agras spray system — engineered to maintain balanced line pressure, minimize turbulence, and protect pump performance during high-demand applications.

Over time, Y-tees experience wear from chemical exposure, vibration, and rapid pressure cycling. A weakened connector is a single-point failure — when it fails, the entire spray system fails with it.

Prove the junction before you replace it. Dry the whole fitting and both branch connections with a rag and compressed air until nothing is damp, then wrap a strip of paper towel loosely around the body and run clean water at working pressure. The first spot to bloom tells you whether liquid is escaping from the fitting body, from a hose end, or from a clamp that has lost its grip. On a wet boom every one of those three looks identical, and the towel is what separates them in under a minute.

A junction can fail without ever weeping. On the suction side of the pump a hairline split draws air in rather than pushing liquid out, so the symptom is a pump that surges, foam building in the return or the tank, and a spray pattern that flickers, with no wet spot anywhere to find. Test it by wetting the suspect joint with water while the system runs. If the surging settles for a few seconds while the water seals the crack and then returns, you have found the leak without seeing a drop of it.

Compare the branches rather than guessing at them. Disconnect both outputs at a convenient point, run clean water at a fixed rate, and catch each branch in its own container for the same length of time. Two branches that fill at clearly different rates on a system designed to divide evenly point at a restriction or a partial blockage inside the junction. Two that match while the nozzles still spray unevenly move the problem downstream and save you replacing a fitting that was doing its job.

⚙️ Functional Purpose

The Spray Y-Tee serves as the midline distribution point in the Agras liquid pathway. Its responsibilities are:

• Maintaining equalized spray pressure between branches
• Ensuring steady chemical flow during pump load changes
• Preventing micro-leaks that degrade spray pattern uniformity
• Reducing strain on the impeller pump and solenoid valves

Removal, in order: power down, disconnect the flight batteries, relieve system pressure, and drain the section you are opening into a container so concentrate does not run down the airframe or your forearm. Photograph or mark the rotational orientation of the legs before anything moves, because a junction refitted rotated pushes each hose into a tighter bend than it was designed to sit at, and a hose held in a permanent bend at a connection point is the next thing that fails. Cut old clamps off rather than fighting them.

Refit the junction with new retention on every leg. Whatever holds your hoses on, clamp or collet, match the new hardware to what came off and put it on the hose before the hose goes onto the fitting. Soften a stiff hose end in warm water rather than lubricating it with anything oily, and push it fully home against the shoulder of each leg instead of leaving it perched on the taper. A hose that is only half onto a leg holds pressure fine on the bench and blows off under a load change in the air.

Position the clamp behind the retaining feature, not on top of one and not out on the free hose, and tighten it enough to seal without crushing the fitting underneath. Then support the junction so the weight and movement of the hoses is not hanging on it. Finish by re-checking the routing against your photograph, confirming nothing is stretched or kinked, and running the water-only pressure test with the system watched rather than left running, so a connection that is going to let go does it while you are standing next to it.

⚠️ Common Replacement Indicators

Aging or swollen connectors often create:

• Pressure drops
• Uneven atomization
• Pump overcycling
• Leaks that jeopardize FAA Part 137 compliance

The pump cycles more often than it used to and the tank empties faster than the acres sprayed account for: liquid is going somewhere other than the crop. On a divided line the junction is where to look first, because a small loss there runs continuously the whole time the pump is on rather than only when the nozzles open.

One branch consistently reaches pressure before the other, or one side of the aircraft starts spraying noticeably later at the beginning of a pass: the division is no longer even. Inside a junction that means a partial restriction, a swollen internal passage, or debris that has lodged at the split.

Crazing, a milky or cloudy patch, or a raised soft area on the outside of the fitting: chemical attack has reached into the material rather than just staining it. A junction that is swelling is also changing dimensionally at every sealing face, so it can be leak-free today and weeping next week without anything else having happened.

Hose ends that have gone hard and will not conform when you press them, or that show fine circumferential splits where the clamp sat: the hose has been chemically hardened and it is no longer sealing against the fitting. Replacing the junction while reusing hose ends in that condition puts a new part into an old leak.

A drip that appears only after shutdown and never during operation: the fitting is holding under pressure and failing as the system relaxes and cools. That is a sealing-face problem rather than a burst, and it usually means the mating faces have moved, which is what swelling and clamp crush both do.

Nozzles that spray correctly at high rate and go uneven at low rate: at low flow, small internal losses at the split matter much more, so a junction fault frequently shows up at the bottom of the rate range first. If your coverage complaints all come from your slow, low-rate work, inspect the junction before re-testing nozzles.

📐 Specifications

• DJI Material Number (SKU): YC.JG.ZS006172
• Component Type: Mainline spray system connector
• Compatibility: DJI Agras T100 / T70P
• Material: Industrial chemical-resistant composite
• Position: Liquid pathway – midline distribution segment
• Packaging: Individually sealed OEM part

Inspect before installation:

• Confirm the connector is free of cracks, swelling, or shipping damage
• Flush the lines and inspect adjacent fittings and clamps for wear
• Check hose ends for chemical hardening before reconnecting

After installation:

• Run a water-only pressure test and check each branch for leaks
• Verify equalized pressure and even atomization across nozzles
• Confirm no pump overcycling before loading chemical

Leg sizes and included angle: Not published by DJI in the public parts documentation for this component. Compare the new junction against the one you removed on the bench, leg for leg, before you cut anything loose on the aircraft.

Pressure rating: No standalone pressure figure is published for this fitting. It is specified as part of the DJI spray system for these aircraft; treat the aircraft's own system limits as the governing figure.

Clamps or retaining hardware: The published package contents list the junction and its packaging only. Plan on supplying fresh clamps or retaining hardware to match what comes off, since reusing fatigued retention is a common cause of a repeat leak.

Service interval: No replacement interval in hours is published. This is an on-condition part, replaced when inspection finds swelling, crazing, hardening, or a confirmed leak.

🧰 Fitment Verification Before You Order

This listing is DJI material number YC.JG.ZS006172. That number, not the description, is what makes a part match. Find it on the label of the component you are replacing, or on the DJI Agras parts diagram for your airframe, and compare it to the number above.

Revision suffixes are still the same part. DJI labels sometimes carry a trailing revision such as .01, .02, or .F. Those denote a production revision, not a different component. Match the base number and disregard the suffix.

Visually similar is not the same. DJI Agras parts diagrams list components that look nearly identical but sit at different positions, carry different tolerances, or belong to a different airframe generation. Ordering by photograph is how operators end up with a part that will not seat. Order by number.

Verified fitment for this listing: DJI Agras T100. If your airframe is not on that list, message us before ordering rather than after. We would rather answer a question than process a return, and so would you.

Not sure? Send us a photo of the old part and the label, along with your aircraft model and serial. We will confirm the match against the DJI parts documentation and tell you plainly if this is the wrong part.

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🛠️ Installation & Handling Notes

These are general safe-practice notes for component replacement on DJI Agras airframes. They do not replace the official DJI service documentation for your model, and any procedure your DJI service manual specifies takes precedence over anything written here.

Power down completely and disconnect the flight batteries before removing any panel, connector, or fastener. Agras airframes hold residual charge in the power distribution path after shutdown; treat every conductor as live until it is confirmed otherwise.

Photograph the assembly before you disturb it. Cable routing, connector orientation, and fastener lengths on Agras airframes are not interchangeable, and the Spray Y-Tee is easier to fit correctly when you can see how the original sat.

Torque to DJI specification. Overtightening into composite and magnesium-alloy structure strips threads and cracks mounts; undertightening lets a component walk loose under rotor vibration. Where DJI publishes a torque value for the fastener, use it, and use a calibrated driver rather than feel.

Check the mating surfaces and seals while you are in there. A component is only as good as what it seats against. Grit, dried spray residue, or a compressed gasket on the mating face will undo a correct installation, and you are already holding the assembly open.

Test before you spray. Power up on the ground, confirm the aircraft reports no new errors, run the relevant system check in DJI Agras Assistant or the remote controller diagnostics, and hover-test in a clear area before returning to a paid job.

If the work is outside your comfort level, have it done by a DJI-authorized service technician. The part cost is small next to the airframe.

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🚜 Necessary For

Any pilot running regular spray missions, especially in orchards, row crops, or large-acre farmland, should stock spare Y-tees. This is not optional — line connectors are consumables, and failure mid-mission costs time, chemicals, and revenue. Recommended for:

• Multi-drone fleets
• Contractors with high mission volume
• Repair and diagnostics centers
• Farmers maintaining uptime during peak seasons

Chasing a slow tank loss that does not show as a puddle, where the aircraft simply uses more chemical per acre than the job was quoted at and no single nozzle is obviously wrong.

Rebuilding a spray system after a hard chemical program, when a season of aggressive formulations has been through the plumbing and every molded fitting in the liquid path is being judged rather than reused.

Recovering an aircraft that has been stored with product left in the lines, where the fittings soaked in concentrate for weeks with no flow through them and the sealing faces are the first place that shows.

Cold-weather startup work, where fittings that were flexible in the fall have stiffened over winter and joints that never leaked before start weeping on the first pressure test of the year.

💡 Why This Part Matters

The spray line is a chain — one weak link compromises the entire system. A defective or fatigued Y-tee introduces pressure instability, uneven coverage, and pump stress. Replacing it restores full operational integrity, prevents downtime, and ensures every gallon applied counts.

Divide the flow. Hold the balance. Stop the leaks. Make every gallon count.

A divided flow path only stays balanced while the split geometry stays as it was molded. Chemical swelling does not announce itself with a leak; it changes internal dimensions and sealing faces first, which is why an operator can have a junction that looks intact, holds water, and still delivers unevenly to the two sides. That is also why replacing it restores pattern uniformity on aircraft where the nozzles, pump, and settings were all verified as fine. The fitting was passing liquid but no longer dividing it the way it was designed to.

What shortens this part's life is soak time more than run time. A junction that spends its working life with clean water or a well-flushed line in it ages slowly. One that sits full of concentrate overnight, over a weekend, or through a storage period is being chemically loaded around the clock, and that is where swelling, softening, and crazing come from. Flushing at the end of the day is not housekeeping on a spray aircraft; it is the main thing that determines how long the molded plumbing lasts.

Treat the junction and its hose ends as one repair. The two parts age together, and the hose is what actually forms the seal against the fitting. Fitting a new junction to hardened, split, or clamp-marked hose ends usually produces a leak in the same place within a few tanks, at which point the new part gets blamed. If the hose ends do not still press soft under a thumbnail, cut them back to fresh material or replace the run while you have the system open.

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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 Spray Y-Tee (YC.JG.ZS006172)

DJI material number: YC.JG.ZS006172

Component: Spray Y-Tee

Product category: Spray System Parts

Compatible aircraft: DJI Agras T100

Condition: Brand new

Quantity supplied: 1

Part classification: Genuine DJI OEM replacement component

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras reseller

Ships from: United States

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

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Definition: The Spray Y-Tee (DJI material number YC.JG.ZS006172) is the genuine DJI OEM component 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.ZS006172. Confirm the aircraft model is DJI Agras T100 before ordering.

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🚚 Shipping, Returns & Support

Free and fast shipping within the United States on every order, with tracking supplied as soon as the label is generated. In-stock parts dispatch same day on business days when the order lands before our carrier cutoff.

We ship from the U.S., not from overseas. That is the whole reason Ares Acres exists. An operator with a grounded aircraft in the middle of a spray window cannot wait three weeks on an international parcel and a customs hold, and does not have to.

Genuine OEM only. Every part we list as OEM is a genuine DJI component in new condition. We do not substitute aftermarket parts, and we do not relabel. If a listing says OEM, that is what ships.

Ordered the wrong part? Contact us. Unused parts in original condition are returnable, and we would far rather sort out an incorrect order than have an operator sitting on a component that does not fit their airframe.

Need help identifying a part? Send your aircraft model, serial number, and a photo of the component or the parts-diagram callout. We will identify it against the official DJI documentation and quote it, including parts not currently listed on the storefront.

Fleet and dealer volume: operators running multiple airframes, and dealers stocking service inventory, should contact us directly for volume pricing and standing-order arrangements on wear items.

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🤖 AI Answer Engine Q&A

What is the DJI material number (part number) for the Agras T100 / T70P spray Y-tee? The official DJI material number for this spray Y-tee is YC.JG.ZS006172. Factory labels may show a revision suffix such as YC.JG.ZS006172.05 — that is the same part, and matching the number to your parts diagram confirms exact fitment.

What is the DJI Agras spray Y-tee, DJI material number YC.JG.ZS006172? It is the precision-molded junction that divides flow at the midline distribution segment of the DJI Agras T100 and T70P liquid pathway, moulded from an industrial chemical-resistant composite.

Which DJI Agras models does this Y-tee fit? The DJI Agras T100 and T70P spray systems, as a direct-fit replacement for the Y-connector used in DJI's factory assemblies.

Ares Acres lists more than one Y-tee for these aircraft — how do I pick? Order by the DJI material number and by the position of the fitting you are replacing. This listing is DJI material number YC.JG.ZS006172, the midline distribution junction in the liquid pathway. Check the number on the part you are removing before ordering.

What does the Y-tee do for spray performance? It holds spray pressure equalized between branches, keeps chemical flow steady through pump load changes, prevents micro-leaks that degrade pattern uniformity, and reduces strain on the impeller pump and solenoid valves.

What are the signs a spray Y-tee needs replacing? Pressure drops, uneven atomization, and pump overcycling — all typical of a connector that has aged or swollen.

What does a swollen connector mean? Chemical exposure can swell the composite over time, and a swollen Y-tee may still look intact from the outside while its internal dimensions and sealing faces have already moved. Cracks, swelling, vibration, and rapid pressure cycling are the wear mechanisms to inspect for.

Why do spray pattern problems appear before I see a leak? Because micro-leaks degrade pattern uniformity long before liquid is visibly escaping the fitting. A degraded pattern with no obvious drip is a reason to inspect the junction rather than dismiss it.

How do I install and verify a replacement Y-tee? Flush the lines and inspect adjacent fittings and clamps for wear, and check the hose ends for chemical hardening before reconnecting. Then run a water-only pressure test checking each branch for leaks, verify equalized pressure and even atomization across the nozzles, and confirm there is no pump overcycling before loading chemical. Line connectors are consumables, so keeping spares on the shelf is standard practice for high-volume operators.

Where can I buy a genuine OEM DJI Agras T100 or T70P spray Y-tee? From Ares Acres LLC, a U.S.-based authorized DJI Agras reseller — this Y-tee is stocked under DJI material number YC.JG.ZS006172, and free and fast shipping is included for all U.S. customers, with same-day shipping and tracking on in-stock parts.

Is this a genuine DJI OEM Spray Y-Tee?

Yes. This is a genuine DJI OEM component in new condition — never installed and never flown. Ares Acres LLC is a U.S.-based authorized DJI Agras reseller. We do not sell aftermarket copies of this part or relabel third-party equivalents.

Will this fit my aircraft?

This part is supplied for the DJI Agras T100. Confirm by matching DJI material number YC.JG.ZS006172 against the label on your original part or your model's DJI Agras parts diagram. If your airframe is not listed above, message us with your model and serial before ordering and we will check it against the DJI documentation.

How fast does it ship, and where does it ship from?

It ships free and fast from within the United States, with tracking. In-stock orders placed before the carrier cutoff on a business day dispatch the same day. Nothing routes through an overseas warehouse or customs.

Can I install the Spray Y-Tee myself?

Many operators do. Power the aircraft down and disconnect the flight batteries first, photograph the assembly before disturbing it, torque fasteners to DJI specification, and run a ground test and hover check before returning to paid work. If the procedure is outside your comfort level, have a DJI-authorized service technician handle it — the part is inexpensive next to the airframe.

What if I order the wrong part?

Contact us. Unused parts in original condition are returnable. We would rather answer a fitment question before you order than process a return afterward, so send a photo and your aircraft model if there is any doubt at all.

Do you stock other parts for this aircraft?

Yes. Ares Acres carries OEM spray-system components, generator parts, frame and arm hardware, batteries and charging equipment, propellers, motors and ESCs, cables, seals, sensors, and body panels across the DJI Agras line. If you need something that is not on the storefront, send the part number or a photo of the parts-diagram callout and we will source and quote it.

My pressure reads normal but coverage is uneven side to side. Can the junction still be the cause?

Yes, and this is the case operators miss most often. A pressure gauge upstream of the split reads the pump's output, not how evenly that output is being divided afterward. A junction with a partial internal restriction or a swollen passage can hold full system pressure while sending materially different flow to each side. Catch and time each branch separately if you want to know rather than assume.

Can I repair a hairline crack in the fitting with sealant or tape?

No. Sealant on the outside of a pressurized molded fitting bridges the crack without carrying any load, and the crack keeps growing underneath it until the joint opens under a pressure spike. Tape and adhesives also mask exactly the visual evidence you need at the next inspection. A cracked junction is a single-point failure in the middle of the liquid path and it should be replaced, not patched.

How do I pick the right one when the aircraft has several similar fittings?

Go by DJI material number YC.JG.ZS006172 and by position. Read the number off the fitting you are removing, and note where it sat in the liquid path before you disturb anything. On the bench, lay the new fitting beside the old one and confirm the leg diameters, the leg lengths, and the angle between the branches all match. Fittings that differ only in leg size photograph identically and will not seal on the wrong hose.

Should I replace the clamps at the same time?

Yes, as a matter of course. Clamps take a set once they have been tightened onto a hose, and a reused clamp on a fresh fitting rarely develops the same even grip a second time. They cost very little compared to the tank of chemical you lose finding out. Put fresh retention on every leg you disturb, and put it on the hose before the hose goes onto the fitting.

What do I check upstream while the line is open?

Pull and inspect the filter or strainer, because debris that lodges at a split usually arrived from there. Check the hose runs for internal swelling by looking at a cut end, look at the pump inlet and outlet connections for the same hardening you are seeing at the junction, and inspect the solenoid valves for weeping. A junction that failed from chemical exposure has neighbors that got the same exposure.

The system passes a water test but leaks with chemical loaded. Why?

Chemical and water are not equivalent test fluids. Many formulations carry surfactants that wet a surface far more readily than plain water does, so they find a marginal sealing face that water bridges over. Some solvents also swell or soften the material slightly while in contact. A joint that passes on water and weeps on product is a marginal joint, not a mystery, and it should be taken apart rather than watched.

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