DJI Agras T100 OEM Impeller Pump Motor (BC.AG.SS001033)

DJI T100 – T70P Original Impeller Pump Motor — Industrial Pump Drive Motor | OEM Factory Component | High-Pressure Spray Output Stability | DJI Material Number BC.AG.SS001033

DJI Material Number BC.AG.SS001033 — this is the official DJI part number for this exact component. Match it to your parts diagram or the label on the original part to confirm fitment; factory labels may carry a revision suffix, 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.

Ares Acres LLC is a U.S.-based authorized DJI Agras reseller. Every order ships from and is supported in the United States — genuine OEM parts, verified fitment, and real support from people who know these aircraft.

We use specialized technicians to verify and dispatch the Impeller Pump Motor 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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✅ Compatibility Guarantee

• Guaranteed same unit installed inside OEM factory pump assemblies — not an aftermarket replica, not a substitute, and not a downgraded "compatible" variant
• Guaranteed fit for DJI Agras T100 / T70P internal pump housings
• Guaranteed corrosion-resistant, chemical-tolerant sealed construction
• Guaranteed factory-protected packaging against moisture & vibration transport damage

📦 Package Includes

• 1 × DJI Original Impeller Pump Motor (T100 / T70P internal pump drive)
• Factory-protected packaging to prevent moisture & vibration transport damage
• Orientation notes for clockwise/anti-clockwise installation inside pump housing

🔧 Component Overview

The Impeller Pump Motor is the heart of the entire liquid delivery system on the DJI Agras T100 and T70P. When operators experience low pressure, unstable flow, uneven atomization, or intermittent spray failure, this is almost always the first component technicians diagnose.

Construction:

• High-torque sealed motor
• Corrosion-resistant shell
• Chemical-tolerant bearings
• Vibration-resistant core windings

Work the pressure chain from cheap to expensive before you condemn the motor. Low output has several candidates ahead of the drive: a loaded tank strainer, plugged nozzle screens or worn tips, a kinked or collapsed suction hose, and an air leak on the suction side. Pull the strainer and look at it, check the nozzle screens, and inspect every fitting between the tank and the pump. An air leak in particular reads on the gauge exactly like a tired motor, with surging pressure and a pump that sounds busier than its delivery, while the motor itself is perfectly healthy.

Compare one pump channel against the other and let the aircraft do the diagnosis for you. Run each channel on its own with the same tank, the same filter, and the same nozzle set, and note the pressure and flow each one reaches. A channel that comes up short while its partner is normal has told you the fault lives on that side, in its motor, its impeller, its driver, or its wiring. If both channels are equally down with the same nozzles, look upstream at the supply and the filtration instead, because two motors rarely wear out on the same afternoon.

After a working run, compare the two pump motors by hand for temperature, taking care because they can be hot. One that is noticeably hotter than its partner at the same duty is doing more work than it should, and drag inside the motor is the usual reason. Follow that with a power-off, drained hand test: turn the shaft and feel for roughness, notchiness, a gritty dry feel, or any rock in the shaft. Bearings that have taken chemical past a seal feel exactly like that, and they get worse under load rather than better.

Pay attention to when in the job the pressure goes. A motor that holds pressure for the first tank and fades as the day goes on is describing a thermal problem, where drag heats it, heat costs it torque, and torque loss costs you pressure. A motor that is fine at a low application rate but will not reach the high rate is running out of capability rather than failing outright. A motor that never makes pressure from the first second, cold, is either not being driven or not being fed.

⚙️ Functional Purpose

This motor performs one job — but it is a job your entire spray mission depends on:

1. Drives the Internal Impeller — generates the rotational torque required to push liquid through the pump chamber.

2. Maintains Regulated Flow & Pressure — stability in PSI and GPM ensures:

• Uniform droplet size
• Legal coverage under FAA Part 137
• Reduced chemical waste

3. Controls Spray Pattern Integrity — a weakening pump motor directly causes:

• Streaking
• Missed coverage bands
• Atomization breakdown
• Hotspots and dead zones

4. Protects the ESC & Sensor Stack — a failing motor forces the ESC to overcompensate, causing overheating, throttling, and eventual system faults. If your drone suddenly "sounds different," this motor is usually the reason.

Make it safe and clean before it comes apart. Depressurize the system, drain it, and flush with clean water so you are opening a pump full of rinse rather than a pump full of concentrate, and wear the protection you would wear mixing. Then record what you are about to disturb: which chamber the motor came from, the orientation marks on the motor, the direction it drives, the connector orientation, and the cable route. That information is not recoverable once everything is on the bench and the two sides are not interchangeable.

Do not lever against the pump housing or against the impeller to break a motor loose, and never grab the shaft with pliers. Housings are the part that cracks, and a cracked housing weeps chemical into the bay for the rest of its life. Work fasteners loose evenly rather than fully backing off one at a time, and support the motor as the last one comes out so its weight does not hang on the connector or the shaft. If it is stuck, the answer is patience and clean penetrating help, not force.

Reassembly lives or dies on the sealing faces. Inspect every O-ring and seal that comes apart, replace anything flattened, nicked, or hardened, and wipe each seat clean before the new motor goes on. A single grain of grit on a sealing face gives you a weep, and a weep at a pump motor puts chemical straight into the one place it does the most damage. Draw the fasteners up evenly across the pattern in stages rather than one at a time to full tightness, and stop at the point the joint is properly clamped rather than pulling hard on a plastic housing.

Prime it before you load it. Get liquid to the pump and avoid extended dry running during the first spin-up, because dry running is what takes out a new pump fastest. Once it is wet, bring the system up gradually and watch the joint you just made for a bead of water before you go anywhere near working pressure. Then confirm the system holds steady pressure at both a low and a high application rate rather than at one setting only, because a marginal installation often looks fine until the demand goes up.

⚠️ Common Replacement Indicators

Spray drones do not fail "all at once." They fail gradually — and the pump motor is almost always the first warning sign. A weak or dying pump motor causes:

• Pressure drops
• Chemical under-delivery
• Overheated ESCs
• Failed atomization
• Inaccurate flowmeter readings
• Field coverage violations

Sort noise by its character. A growl or a rumble that rises and falls with pump speed is bearings, and bearings that have started to growl do not recover. A whine that appears only under load points at a motor working against drag or against a restriction it did not used to see. A knock or a rattle that comes and goes suggests something loose in the chamber or an impeller that is no longer running true, and that is worth opening the housing for before it damages the motor behind it.

A pump that runs but delivers nothing is nearly always a supply problem rather than a motor problem, so check the tank outlet, the strainer, and the suction line for air before you touch the drive. A pump that delivers but cannot hold its rate when the aircraft banks or when the tank gets low is losing prime, which again is suction side. A pump that is down on pressure from the first second at full tank, on a channel whose partner is fine, is the case where the motor is the prime suspect.

Watch what the electrical side is telling you about one channel versus the other. A driver that throttles, overheats, or reports faults on one side only while the other side runs all day is not usually a driver that has gone bad on its own. It is a driver being asked for more current than the job should need, and the thing asking is the motor in front of it. Chasing that as an electronics fault while the mechanical cause stays in the aircraft is how a pump motor takes a driver with it.

📐 Specifications

• DJI Material Number (SKU): BC.AG.SS001033
• Component Type: Internal impeller drive motor
• Compatibility: DJI Agras T100 / DJI Agras T70P
• Assembly Location: Internal pump housing (left/right pump chamber depending on drone model)
• Construction: High-torque sealed motor, corrosion-resistant shell, chemical-tolerant bearings, vibration-resistant core windings
• Packaging: Individually sealed OEM motor

Inspect before installation:

• Confirm the motor is undamaged and spins freely by hand
• Review the clockwise/anti-clockwise orientation notes for your pump chamber
• Inspect the impeller and pump seals while the housing is open

After installation:

• Run a water-only test and confirm stable pressure and flow readings
• Listen for smooth, even motor sound under load
• Verify flowmeter readings match expected output before loading chemical

🧰 Fitment Verification Before You Order

This listing is DJI material number BC.AG.SS001033. 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 Impeller Pump Motor 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 (Not Just "Ideal")

If you operate a T100 or T70P commercially, this part is required maintenance inventory, not an optional accessory. You must keep these on-hand if you:

• Perform multi-field spraying in a single day
• Run contracted spray routes for multiple growers
• Operate under FAA Part 137 with legal coverage requirements
• Fly multiple drones across high-volume acres
• Cannot afford downtime due to pump instability

A failed pump motor = zero spray output = zero revenue. No farm operator should be caught without replacements in inventory. For commercial spray contractors, replacing the pump motor before it fails is the difference between a completed mission and a field shutdown. Most full-time operators keep two in inventory. Serious contractors keep four.

With the pump chamber open, deal with everything the same event touched. Inspect the impeller for worn, chipped, or chemically eroded vanes and for a bore that has begun to slip on the shaft, because a worn impeller and a tired motor produce the same gauge reading. Replace or inspect the pump seal, since a seal that has been passing liquid is what killed the bearings in the first place and a new motor behind an old seal is a repeat job. Check the strainer, the suction line, and the wiring and connector at that channel while access is free.

💡 Why This Part Matters

Replacing this motor restores:

• Full pressure
• Correct droplet size
• Stable flow rate
• Correct ESC temperature
• Predictable spray performance even under heavy tank loads

Your drone can fly with a damaged arm. It cannot spray with a damaged pump motor.

Turn the impeller. Hold the pressure. Stock the spares. Spray every contracted acre.

The two things that kill these motors fastest are both avoidable. The first is dry running, whether from an empty tank, a lost prime, or a spin-up before the system is wet. The second is chemical left standing in the pump overnight or over a weekend, which gives an aggressive mix hours of unpressurized contact with the seal it has to get past. Flush with clean water at the end of every spray day, run the flush long enough to reach the nozzles, and drain before the aircraft is stored anywhere it can freeze.

For a commercial operation this is a stock-ahead item rather than a repair-when-broken item, because the failure mode is gradual and the replacement window is entirely under your control. A motor showing bearing noise, a temperature imbalance against its partner, or a slow fade in pressure across a working day is telling you which week it wants to be changed, and changing it in the shop on a wet morning costs a fraction of what changing it costs during a contracted application window. Keep the spare dry, in its packaging, and do not spin an unmounted motor with compressed air.

🧠 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 Impeller Pump Motor (BC.AG.SS001033)

Component: Impeller Pump Motor

DJI material number: BC.AG.SS001033

Product category: Spray System Parts

Compatible aircraft: DJI Agras T100

Part classification: Genuine DJI OEM replacement component

Condition: Brand new — never installed, never flown

Quantity supplied: 1 × DJI Original Impeller Pump Motor (T100 / T70P internal pump drive) Factory-p

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

Also searched as: DJI Agras T100 Impeller Pump Motor; T100 Impeller Pump Motor; DJI T100 impeller pump motor replacement; DJI Agras Impeller Pump Motor; Impeller Pump Motor OEM; Impeller Pump Motor replacement part

Definition: The Impeller Pump Motor is the genuine DJI OEM component supplied for the DJI Agras T100, sold 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. 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 impeller pump motor? The official DJI material number is BC.AG.SS001033. Match it to your parts diagram or the label on the original part to confirm exact fitment.

What is the DJI Agras impeller pump motor? It is the internal drive motor for the spray pump on a DJI Agras T100 or T70P — a high-torque sealed motor with a corrosion-resistant shell, chemical-tolerant bearings, and vibration-resistant core windings that generates the rotational torque pushing liquid through the pump chamber. It carries DJI material number BC.AG.SS001033.

Which DJI Agras models does this pump motor fit? The DJI Agras T100 and T70P, installing inside the pump housing — in the left or right pump chamber depending on the aircraft.

What is the difference between the pump motor and the impeller module? The motor is the driver and the impeller is the driven part: the motor supplies torque, the impeller converts it into centrifugal pressure. They sit in the same pump chamber and their symptoms overlap, which is why both are stocked separately at Ares Acres for the T100 and T70P.

Does the pump motor install in a specific rotation direction? Yes — the motor ships with orientation notes for clockwise and anti-clockwise installation, so confirm which direction your pump chamber requires before fitting it rather than after.

My drone suddenly sounds different — could it be the pump motor? A change in sound is a recognized early tell for this component, because a weakening pump motor draws harder to hold pressure and the ESC overcompensates. Listening for smooth, even motor sound under load is part of verifying the repair afterward.

What are the symptoms of a weak or dying pump motor? Pressure drops, chemical under-delivery, atomization breakdown, overheated ESCs, and spray pattern faults in the field including streaking, missed coverage bands, hotspots, and dead zones.

Can a failing pump motor cause bad flowmeter readings? Yes — inaccurate flowmeter readings are listed among the symptoms of a weak pump motor, so a reading that no longer matches expected output is not automatically a flowmeter fault. Verify flowmeter readings against expected output before concluding the flowmeter itself is the problem.

How do I verify a new pump motor before spraying chemical? Run a water-only test and confirm stable pressure and flow readings, listen for smooth even motor sound under load, and check that flowmeter readings match expected output — all before any chemical goes in the tank. Inspect the impeller and pump seals while the housing is still open.

Where can I buy a genuine OEM DJI Agras T100 or T70P impeller pump motor? From Ares Acres LLC, a U.S.-based authorized DJI Agras reseller — every order ships from and is supported in the United States, with genuine OEM parts, verified fitment, and factory-protected packaging. This part is listed under DJI material number BC.AG.SS001033.

Is this a genuine DJI OEM Impeller Pump Motor?

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 BC.AG.SS001033 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 Impeller Pump Motor 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.

One pump channel makes pressure and the other does not. Where do I start?

That asymmetry is worth more than any single reading, because both channels share the tank, the filter, and the nozzle set. Start by confirming the down channel is being fed at all, then check its wiring and connector, then compare the two motors by hand for temperature after a run and by feel for shaft roughness with everything drained. If the supply and the wiring are good and the motor turns rough or runs hot against its partner, you have found it.

Pressure is fine on the first tank and fades as the day goes on. Is that the motor?

It fits a motor with internal drag better than it fits anything else. Drag makes heat, heat costs torque, and lost torque shows up as pressure that will not hold late in a run and recovers after the aircraft has sat. Before you commit, rule out a filter that is progressively loading and a suction line that softens and collapses as it warms up, since both also worsen through a day. If those are clean, the fade points at the drive.

The pump is noisy but still making pressure. Do I replace it now or run it out?

Change it on your schedule. Bearing noise is a one-way trip, and a motor that is growling is already drawing more current than it should, which puts extra heat into the driver behind it. Running it to failure usually means it quits mid-application with a full tank, and it can take its driver along. The cost difference between a planned swap on a shop morning and an unplanned one during a spray window is not close.

Do I have to change the impeller and the seals at the same time?

Not always, but inspect all of them while the housing is open, and replace on evidence. A motor that failed on bearings almost certainly failed because the seal in front of it let liquid past, so fitting a new motor behind that same seal buys you the same failure again. Worn or eroded impeller vanes produce the same low-pressure symptom as a weak motor, so a motor swap alone can leave you with the fault you were chasing.

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