OEM Spreading System Hopper Gate | Original DJI Agras T40 & T20P Granular Flow-Control Gate | Precision Metering Component | Spreading System Repair Part | Field-Ready Original Replacement Part | SKU: AG-HOPGATE-T40-000961
🇺🇸 U.S.A. FIRST
Ares Acres proudly supports 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, profitability, and customer commitments. When a hopper gate cracks, jams, or stops sealing during spreading season, the cost is not simply the replacement part—it is inconsistent flow rates, wasted product, uneven fields, lost field time, delayed applications, missed weather windows, and reduced operational confidence.
That is why Ares Acres focuses on fast fulfillment, responsive support, reliable sourcing, and practical replacement components that help American drone operators keep their aircraft working when it matters most.
For farmers, applicators, service providers, repair technicians, and commercial drone operators, a properly functioning hopper gate is essential for maintaining accurate, efficient, field-ready spreading performance.
✅ DJI Agras T40 & T20P Compatibility Guarantee
- 🇺🇸 USA Compatibility Guarantee
- 👍🏻 Satisfaction Guarantee
- 💵 Money Back Guarantee
- 📦 Same Day Shipping & Tracking
📦 Package Includes
- 1 × DJI Original Spreading System Hopper Gate (compatible with DJI Agras T40 & T20P)
- Protective packaging for safe transport
- Quick installation reference
🔧 Component Overview
The DJI Agras T40 - T20P Original Spreading System Hopper Gate is a factory-certified OEM replacement component designed to regulate the flow of seed, fertilizer, and other granular materials during drone spreading missions.
This precision-engineered gate ensures smooth opening and closing of the spreading hopper, providing consistent distribution rates and minimizing waste in demanding agricultural applications.
When the hopper gate is worn, cracked, or damaged, flow consistency can be compromised—reducing yield efficiency and increasing operational downtime. Replacing it with this authentic DJI part restores full system integrity and keeps your drone fleet field-ready.
Key features include:
- Genuine DJI OEM part – factory-certified for Agras T40 & T20P spreading systems
- Precision flow control – maintains accurate and even granular distribution
- Durable build – high-strength, chemical-resistant polymer for heavy-duty farm operations
- Smooth operation – engineered to reduce friction and prevent jamming during extended missions
- Cost-effective repair – replace a single hopper gate instead of the full spreading assembly
The hopper gate cycles constantly during spreading work. During commercial use, it may be exposed to:
- Continuous open/close actuation cycles
- Abrasive granular fertilizer flow
- Seed and pellet contact
- Fertilizer dust accumulation
- Chemical residue
- Moisture and clumping material
- Flight vibration
- Repeated cleaning cycles
- UV exposure
- Temperature changes
- High-hour daily deployment
Over time, these conditions wear the gate's sealing surfaces and actuation edges—introducing leaks, sticking, incomplete closure, or flow rates that no longer match system settings.
⚙️ Functional Purpose
The original Hopper Gate is designed to meter and control the flow of granular material from the hopper into the DJI Agras T40 and T20P spreading mechanism.
The component helps:
- Regulate granular material flow from the hopper
- Maintain accurate application rates
- Seal the hopper closed between passes
- Support smooth, jam-free actuation
- Prevent product leakage during transport and turns
- Support consistent distribution across the field
- Reduce product waste
- Preserve factory metering geometry
- Restore worn or damaged flow-control hardware
- Support professional spreading-system maintenance
- Reduce preventable aircraft downtime
- Maintain commercial field readiness
A worn or damaged hopper gate may contribute to:
- Inconsistent application rates
- Product leaking when the gate should be closed
- Gate sticking or jamming mid-mission
- Incomplete gate closure
- Flow rates drifting from settings
- Wasted seed and fertilizer
- Uneven field coverage
- Unexpected field interruptions
⚠️ Common Replacement Indicators
Replacement may be recommended when operators observe:
- Cracked or broken gate structure
- Worn sealing edges
- Product leaking from a closed hopper
- Gate sticking or binding during actuation
- Incomplete opening or closing
- Flow rates that no longer match settings
- Visible abrasive wear on flow surfaces
- Warped or deformed gate
- Chemical or fertilizer-related material degradation
- UV-related brittleness
- Impact damage
- Damage discovered during cleaning or inspection
- Spreading system refurbishment
- Preventative seasonal replacement
- Long-term commercial wear
Common failure causes include abrasive erosion from granular flow, actuation-cycle fatigue, chemical attack from fertilizer contact, UV degradation, jamming damage from clumped or foreign material, and high-hour mechanical wear.
A leaking gate wastes product on every flight—silently. Operators who track their product usage against acres covered often discover a worn gate long before it fails outright.
📐 Specifications
Component Type: Spreading system flow-control gate
SKU: AG-HOPGATE-T40-000961
Material: High-strength, chemical-resistant polymer
Compatibility:
- DJI Agras T40
- DJI Agras T20P
Packaging: Individually sealed OEM hopper gate
Fitment: Direct-fit original replacement component
Product Classification: Original Replacement Parts
Installation should be completed by an operator or technician familiar with the T40/T20P spreading system.
Before installation, inspect:
- The hopper and gate mounting area
- The gate actuation mechanism
- Sealing surfaces
- The feed path for obstructions or buildup
After installation, confirm:
- The gate is properly seated and secured
- The gate opens and closes smoothly through full travel
- The gate seals completely when closed
- A ground test shows accurate, consistent flow rates
🚜 Necessary For
This hopper gate is ideal for:
- DJI Agras T40 operators
- DJI Agras T20P operators
- Farmers and agricultural operators maintaining DJI Agras fleets
- Drone repair shops & service centers
- Commercial spreading operations requiring reliable granular flow control
- OEM resellers stocking high-demand DJI Agras spreading components
- Spreading system repairs and refurbishment
- Fleet maintenance managers
- Preventative maintenance programs
- Emergency repair inventory
- High-hour agricultural drone operations
This component is especially important during:
- Granular fertilizer spreading season
- Seeding and cover-crop operations
- Spring and fall application windows
- Large-acreage contracts
- Multi-drone fleet operations
- Time-sensitive weather windows
- Peak agricultural operating periods
💡 Why This Part Matters
The spreading system of the Agras T40 and T20P drones is critical for uniform application of seed and fertilizer.
A genuine DJI hopper gate ensures precise metering and dependable sealing, safeguarding your investment and guaranteeing consistent spreading performance during high-volume agricultural missions.
The gate is where application rate is actually enforced. The system can command any rate it likes—but the gate is the component that delivers it. When the gate wears, the numbers on the screen and the product on the ground stop agreeing.
Without a properly functioning hopper gate, operators may risk:
- Application rates that drift from settings
- Product leaking on every flight
- Mid-mission jams
- Uneven field coverage
- Wasted seed and fertilizer
- Re-application costs
- Unexpected aircraft downtime
- Delayed field applications
- Missed weather windows
- Reduced operational confidence
For practical operators, the value is straightforward:
Seal the hopper. Meter the flow. Hit the rate. Keep the aircraft working.
Professional DJI Agras operators understand that spreading accuracy is enforced at the gate—one component standing between the hopper and the field.
The DJI Agras T40 - T20P Original Spreading System Hopper Gate provides the precision flow control needed to restore accurate metering, protect product efficiency, and maintain dependable commercial agricultural operation.
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