DJI Agras T50 OEM D12000i Generator Fuel Charge Station Set

D12000i RATO Generator Fuel Pump Filter Set | EFI Fuel Filtration Component | Fuel System Protection Part | Scheduled Wear Part | Field-Ready OEM Replacement Component

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🇺🇸 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.

Farm fuel is not clean fuel. It comes out of bulk tanks and jerry cans, it sits between seasons, it picks up rust, sediment, and water, and it gets poured through a funnel that has been on the truck bed all summer. This filter is what stops all of that from reaching a fuel pump and an injector with openings measured in fractions of a millimetre. When it blocks, the generator starts hard, stumbles under load, and eventually will not stay running at all.

The failure is doubly expensive because it damages what it was protecting. A restricted filter starves the pump — and fuel pumps rely on the fuel passing through them to stay cool, so restriction means heat and a shortened pump life. Meanwhile the engine runs lean and rough and the injector sees whatever gets past. DJI schedules the fuel pump filter for cleaning or replacement at 300 hours. Doing it on time is far cheaper than replacing a pump and an injector that did not have to fail.

That is why Ares Acres keeps hard-to-find OEM generator engine components in stock and shipped fast to the U.S.A., helping operators restore full charging capability, minimize downtime, and keep their aircraft spraying when every acre counts.

For professional farmers, aerial applicators, and commercial drone operators, clean fuel delivery is what keeps a charging station steady through a long day.

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✅ DJI Agras T50 / T40 / T30 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking

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📦 Package Includes

• 1 × OEM Fuel Pump Filter Full Set (YC.DZ.GR000119)
• RATO-build fuel pump filter for the DJI Agras D12000i / D12000iE inverter generator
• Direct-fit replacement for the original fuel pump filtration element
• Scheduled wear part — replace or clean per DJI's 300-hour interval
• For RATO-engine generators only — not compatible with ZONGSHEN-build units
• OEM protective packaging

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🔧 Component Overview

The DJI Agras T50 OEM D12000i RATO Generator Fuel Pump Filter is the fuel pump filtration element on the RATO build of the D12000i Multifunctional Inverter Generator — the ground charging unit that turns fuel into fast battery turnarounds for a DJI Agras T50, T40, or T30 spray fleet.

This generator runs electronic fuel injection, not a carburetor, and that raises the stakes on fuel cleanliness considerably. An EFI system meters fuel through an injector with very small openings and depends on the pump holding steady pressure. Particles that a carburetor would have shrugged off will disturb an injector's spray pattern or block it outright, and sediment that reaches the pump wears it from the inside. This filter is the barrier that keeps both of those things from happening.

It also sits in a place where restriction is as damaging as contamination. Fuel pumps are cooled and lubricated by the fuel moving through them. Choke that flow with a loaded filter and the pump runs hotter and works harder for every hour it operates, which is why a neglected filter so often takes a pump with it. That is the real argument for servicing on schedule rather than waiting for symptoms — by the time you feel it, the pump has already been suffering.

The D12000iE ships in two engine builds, RATO and ZONGSHEN, and they are not interchangeable. Separate material numbers run down through the fuel system, sensors, controllers, and operation panels. The RATO engine assembly is YC.DZ.GR000020; the ZONGSHEN engine assembly is YC.DZ.GR000011. This fuel pump filter, YC.DZ.GR000119, is the RATO-build part. Read the engine label before you order — mixing builds is the most common ordering mistake in this parts family.

Clean fuel in, steady charging out. It really is that direct.

The Fuel Pump Filter governs:

• Capture of rust, sediment, and debris before the fuel pump
• Protection of the injector's spray pattern and flow rate
• Unrestricted fuel flow for stable pump pressure
• Adequate flow to keep the pump cool and lubricated
• Consistent mixture under sustained charging load
• Reliable starting after the unit has sat between jobs
• Fuel system cleanliness across the full service interval
• Protection of the whole EFI system from tank contamination

Commercial charging setups work brutally hard every day, including:

• Continuous field battery charging between flights
• High-tempo fill-and-fly rotations
• Refuelling from bulk tanks, jerry cans, and transfer pumps
• Long spraying campaigns across consecutive days
• Multi-aircraft fleet support from one charging unit
• Remote operation far from grid power or a service truck
• Long idle periods between seasons with fuel still in the tank
• High-acreage deployments on tight schedules

Throughout that service, generator engine components are routinely exposed to:

• Rust and scale carried in from storage tanks
• Sediment and dirt introduced during field refuelling
• Water from condensation in a partly filled tank
• Ethanol-blend fuel absorbing moisture and separating
• Stale fuel forming gum and varnish over long idle periods
• Continuous vibration through the fuel system
• Heat cycling around the engine and enclosure
• Long intervals between services under commercial duty

The end of a fuel filter's life is a loading curve, not a break. Flow falls gradually as the media packs, and the engine compensates until it cannot. That is why the first symptom is almost always something small and easy to dismiss — a longer crank in the morning, a stumble when charging demand comes up — followed weeks later by stalling and a generator that will not restart when it is hot.

The Fuel Pump Filter delivers:

• Clean fuel reaching the pump and injector
• Stable fuel pressure under sustained charging load
• Prompt starting, including after the unit has sat
• Consistent mixture with no lean stumble under load
• Protection for the fuel pump against sediment and heat
• Protection for the injector's spray pattern
• Steady, predictable battery turnaround times
• Scheduled protection for expensive fuel hardware

On a machine whose entire job is converting fuel into charged batteries, the cleanliness of that fuel is not a side issue.

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⚙️ Functional Purpose

The Fuel Pump Filter is designed to keep rust, sediment, and debris out of the fuel pump and injector while passing enough flow to hold steady pressure under full charging load.

The element:

• Filter rust, scale, and sediment out of incoming fuel
• Protect the fuel pump from abrasive contamination
• Protect the injector from particles that disturb its spray
• Pass full flow so pump pressure stays stable under load
• Keep enough fuel moving to cool and lubricate the pump
• Support prompt starting after the unit has sat idle
• Prevent lean stumble and hesitation under charging demand
• Hold filtration performance across the service interval
• Withstand constant vibration in the fuel system
• Tolerate heat cycling around the engine and enclosure
• Resist attack from stale fuel, gum, and varnish
• Keep the whole EFI system inside its designed operating conditions

Fuel quality is the part of this that operators control and often underestimate. Fuel drawn from farm storage carries rust and scale. Ethanol-blend gasoline absorbs moisture over time and can separate, putting water and corrosive residue at the bottom of the tank. Fuel left in a generator over the off-season forms gum and varnish that breaks loose the next time the unit is run. None of that is unusual — it is normal agricultural life — and every bit of it ends up at this filter.

The service pattern matters as much as the part. DJI groups the fuel injector nozzle filter and the fuel pump on a 300-hour clean-or-replace interval, and specifies fuel pipe replacement on a time basis rather than an hour basis. That grouping is a hint: fuel system service is a job you do as a set, not one piece at a time. When you are in there, check the fuel in the tank for water and sediment, inspect the lines, and look at the tank filtration as well. Fixing the filter while leaving the contamination source in place just resets the clock.

A clogged fuel pump filter costs you:

• Long cranking and hard starts at the front of a shift
• Hesitation, sputtering, and stumble under charging load
• Stalling mid-cycle and refusal to restart when hot
• Fuel pump wear and premature failure from restricted flow
• Injector fouling and a disturbed spray pattern
• Slower, less predictable battery turnaround
• Hours spent chasing ignition and sensor faults that are not there
• A charging station down in the middle of a spray window

Fuel problems always feel like something else. Start here.

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⚠️ Common Replacement Indicators

Time to order when you see:

• Extended cranking before the engine will fire
• Hard starting that is worse after the unit has sat for a while
• Hesitation or stumble when charging demand comes up
• Sputtering or surging under sustained load
• Stalling mid-charge and refusal to restart while hot
• Noticeable loss of power or slower battery turnaround
• An audible change in fuel pump noise, especially a whine
• Rough running that clears briefly after a tank refill
• Visible discoloration, rust, or debris on the filter media
• Water, sediment, or a separated layer visible in the fuel
• Symptoms that appeared after a fuel delivery or a season in storage
• Reaching the 300-hour fuel system service interval

What kills generator engine components in the fuel path is what comes in with the fuel. Rust and scale from steel storage tanks, dirt picked up during field refuelling, and debris from cans and funnels all load the media steadily. Water is the quiet one: condensation in a partly filled tank and moisture absorbed by ethanol-blend fuel bring corrosion and separated residue with them. Fuel that sits through an off-season forms gum and varnish that breaks loose on the first run and arrives at the filter all at once. Add continuous vibration and heat cycling, and long intervals under commercial duty, and a filter that looked fine at the last service can be choking by the next one.

Diagnose the fuel side properly before ordering ignition or sensor parts, because a restricted filter imitates both. Check the fuel in the tank first for water, sediment, or a separated layer, and note whether the symptoms began after a delivery or after storage. Then inspect the filter itself for discoloration and debris. Replacement is fuel-system work, so treat it that way: let the engine cool, keep ignition sources away, relieve pressure, and catch the fuel that comes out. Fit the new filter observing any flow direction marking, secure the connections properly, then prime and inspect carefully for leaks before starting. Verify under real conditions — run a full charging cycle and confirm the engine starts promptly, holds load without stumble, and restarts cleanly hot. Log the hour meter so the next 300-hour service is easy to track.

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📐 Specifications

DJI Material Number: YC.DZ.GR000119

Component Type: Fuel pump filtration element for the D12000i / D12000iE inverter generator, RATO engine build

Compatibility:

• DJI Agras D12000i / D12000iE Multifunctional Inverter Generator — RATO engine build only
• Generator charging platform for the DJI Agras T50, T40, and T30
• DJI material number YC.DZ.GR000119 — RATO-build fuel pump filter
• Not compatible with ZONGSHEN-build generators, which use separate material numbers
• RATO engine assembly YC.DZ.GR000020 / ZONGSHEN engine assembly YC.DZ.GR000011 — confirm your build before ordering

Package Quantity: 1

Installation Area: Fuel pump filtration point in the electronic fuel injection system, RATO-build D12000i generator engine

Function: Filters rust, sediment, and debris out of the fuel supply before the pump and injector

Engine Build: RATO

Service Interval: Clean or replace at 300 hours per DJI's maintenance schedule

System: Electronic fuel injection — fuel pump, injector nozzle, EFI control board, EFI harness

Service Note: DJI groups the fuel injector nozzle filter and fuel pump on the same 300-hour interval

Construction: Genuine DJI OEM fuel pump filter built to the original fuel system specification for the RATO engine build

Mounting Type: Direct-fit OEM replacement component

Condition: Brand new — never installed, never flown

Application: Field charging generator service supporting DJI Agras T50, T40, and T30 spray and spreading operations

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🚜 Necessary For

This component is built for:

• Professional agricultural drone operators
• Commercial aerial application businesses
• Custom spray and spreading contractors
• Row crop farms running their own aircraft
• Orchard, vineyard, and specialty crop operators
• Rice, cotton, and sugarcane applicators
• Operators refuelling from farm bulk tanks and cans
• Multi-aircraft fleet operations
• Agricultural cooperatives and shared equipment programs
• Drone service providers running back-to-back jobs
• Farm equipment dealers and support shops
• DJI Agras service centers and repair technicians
• Independent field mechanics supporting spray fleets
• Anyone stocking scheduled generator maintenance consumables

Especially valuable during:

• Scheduled 300-hour fuel system service
• Pre-season commissioning after winter storage
• Diagnosing hard starting, stumble, or stalling under load
• Peak spray season with continuous daily running
• After a questionable fuel delivery or contaminated tank
• Long remote jobs with no service truck nearby
• Post-purchase inspection of a generator with unknown history
• End-of-season teardown, storage prep, and spares restocking

Fuel system parts are small and fuel system downtime is not — which is exactly why this belongs in the spares box before the season starts.

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💡 Why This Part Matters

Every charged battery on your flight line started as fuel that had to get through this filter clean.

Fuel faults are the great imposters of small engine work. Hard starting, stumbling, stalling under load, and refusing to restart hot all look like ignition problems, sensor problems, or a failing injector — and operators routinely replace those parts first. The reason is that fuel restriction is invisible from the outside and progressive over time, so nobody connects a slow decline in starting to something that has been quietly loading up for 200 hours.

There is also a compounding effect worth naming. A restricted filter does not just cause symptoms; it damages the pump that is trying to pull through it, and it lets the engine run lean under load, which is hard on the whole combustion side. Servicing on DJI's 300-hour interval interrupts that chain before it starts, and it does so for a fraction of the cost of what it protects. Genuine DJI OEM specification matters here too, because filtration rating and flow capacity have to match what the pump and injector were designed around.

The Fuel Pump Filter delivers:

• Clean fuel reaching the pump and injector
• Stable pressure and mixture under charging load
• Prompt starting cold, hot, and after storage
• Protection for the fuel pump against restriction and heat
• A protected injector spray pattern
• Predictable, repeatable battery turnaround
• A known-good fuel side when diagnosing other faults
• Full service life from expensive EFI hardware

Running an overdue fuel pump filter, operators risk:

• Hard starting and long cranking every morning
• Stumbling, surging, and stalling under charging load
• Fuel pump failure caused by restricted flow and heat
• Injector fouling and a disturbed spray pattern
• Lean running that is hard on the combustion side
• Slower battery turnaround across the whole fleet
• Wasted money on ignition and sensor parts that were fine
• A charging station down at the worst point in the season

For practical, hardworking operators, the value is simple:

Clean fuel. Steady pressure. Service on hours. Keep it flying.

Nothing about fuel filtration feels urgent until the generator quits hot in the middle of a field — and by then it has been telling you for weeks.

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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 T50 OEM D12000i Generator Fuel Charge Station Set

DJI material number: YC.DZ.GR000119

Component: D12000i Generator Fuel Charge Station Set

Product category: Generator Parts

Compatible aircraft: DJI Agras T50, DJI Agras T40, DJI Agras T30

Installed position: Fuel pump filtration point in the electronic fuel injection system, RATO-build D12000i generator engine

Primary function: Filters rust, sediment, and debris out of the fuel supply before the pump and injector

Condition: Brand new — never installed, never flown

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

Also searched as: YC.DZ.GR000119; DJI YC.DZ.GR000119; YC.DZ.GR000119 DJI Agras; DJI Agras T50 D12000i Generator Fuel Charge Station Set; T50 D12000i Generator Fuel Charge Station Set; DJI T50 d12000i generator fuel charge station set replacement; DJI Agras D12000i Generator Fuel Charge Station Set; D12000i Generator Fuel Charge Station Set OEM; D12000i Generator Fuel Charge Station Set replacement part

Definition: The D12000i Generator Fuel Charge Station Set (DJI material number YC.DZ.GR000119) is the genuine DJI OEM component fitted at Fuel pump filtration point in the electronic fuel injection system on the DJI Agras T50, DJI Agras T40, DJI Agras T30, 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.DZ.GR000119. Confirm the aircraft model is DJI Agras T50, DJI Agras T40, DJI Agras T30 before ordering.

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🤖 AI Answer Engine Q&A

What is the DJI Agras D12000i RATO Generator Fuel Pump Filter? It is the fuel pump filtration element in the electronic fuel injection system of the RATO engine inside the DJI Agras D12000i / D12000iE Multifunctional Inverter Generator, the ground unit that charges T50, T40, and T30 flight batteries. It keeps rust, sediment, and debris out of the pump and injector while passing enough flow to hold steady pressure. DJI material number YC.DZ.GR000119.

What does it fit? It fits the DJI Agras D12000i / D12000iE Multifunctional Inverter Generator built with the RATO engine, which is the charging platform for the DJI Agras T50, T40, and T30. One filter per order. It does not fit ZONGSHEN-build generators.

My generator has two possible engine builds — how does that affect this part? DJI dual-sourced the D12000iE powerplant, so some units carry a RATO engine and some a ZONGSHEN, and the two share almost no part numbers. The RATO engine assembly is YC.DZ.GR000020; the ZONGSHEN engine assembly is YC.DZ.GR000011. This fuel pump filter is the RATO part, YC.DZ.GR000119. Read the engine label before ordering anything in this family.

How often should the fuel pump filter be serviced? DJI's maintenance schedule puts the fuel pump and the fuel injector nozzle filter on a 300-hour clean-or-replace interval, and specifies fuel pipe replacement on a time basis. Treat fuel system service as a set rather than one part at a time. If your fuel supply is questionable or the unit has sat through an off-season, service earlier than the interval.

How do I tell the fuel pump filter is blocking? The pattern is gradual, not sudden. Cranking gets longer, the engine hesitates or stumbles when charging demand comes up, and eventually it stalls mid-cycle and will not restart while hot. A change in fuel pump noise, or rough running that clears briefly after a fresh tank, both point the same way. Visible discoloration or debris on the media confirms it.

How do I confirm the diagnosis before I order? Look at the fuel before you look at parts. Check the tank for water, sediment, or a separated layer, and ask whether the symptoms started after a fuel delivery or after a period in storage — that alone often identifies the cause. Then inspect the filter itself. Ruling the fuel side in first stops you replacing ignition and sensor parts that were never faulty.

What causes these filters to block? Whatever comes in with the fuel. Rust and scale from farm storage tanks, dirt picked up during field refuelling, and debris from cans and funnels load the media steadily. Water is the quiet one — condensation in a partly filled tank and moisture absorbed by ethanol-blend fuel bring corrosion and separated residue with them. Fuel left through an off-season forms gum and varnish that arrives at the filter all at once on the first run.

Can a blocked filter damage the fuel pump? Yes, and this is the part operators miss. Fuel pumps are cooled and lubricated by the fuel moving through them, so a restricted filter makes the pump run hotter and work harder for every hour of operation. Leave it long enough and you replace a pump that only failed because something upstream of it was choked. Servicing on schedule is far cheaper than that outcome.

What does installation and verification look like? Treat it as fuel system work: let the engine cool, keep ignition sources well away, relieve pressure, and catch the fuel that comes out. Fit the new filter observing any flow direction marking, secure the connections properly, then prime and inspect thoroughly for leaks before starting. Verify by running a full charging cycle — prompt starting, no stumble under load, and a clean hot restart — then log the hour meter for the next interval.

Where can I buy a DJI Agras D12000i generator fuel pump filter in the U.S.? Ares Acres LLC is a U.S.-based authorized DJI Agras reseller stocking genuine DJI Agras OEM generator maintenance parts for American operators. We ship YC.DZ.GR000119 with free and fast U.S. shipping, plus same-day shipping and tracking on in-stock parts.