Eaton Fuller Transmission XY Shift Mechanism Actuator 4306479
Product Description
An Eaton Fuller Automated Transmission is a masterpiece of
efficiency and engineering, but its flawless operation depends on
the perfect execution of every electronic command. The XY Shifter
Actuator is the physical "hand" inside the gearbox, the robotic
muscle that executes the computer's commands to select and engage
gears. When it fails, the result is immediate and absolute: a bus
stuck in gear, a driver stranded, and a service schedule in chaos.
Nanjing Dingguan Auto Parts Co., Ltd. understands the
mission-critical nature of this component. We are proud to supply
this high-quality replacement XY Shifter Actuator, part number 4306479, designed to restore the flawless operation of your Eaton Fuller
transmission.
Key Features & Benefits:
- Restores Complete Drivetrain Control: This actuator precisely executes the transmission control unit's
commands, eliminating "gear-stuck" errors and failed shifts. It
puts your vehicle back in motion and restores the seamless,
intelligent shifting performance your drivers expect.
- Engineered for a Perfect Fit: Manufactured to the exact specifications of Eaton Fuller part
4306479, this unit guarantees a perfect mechanical and electrical
interface. It ensures a "drop-in" replacement, minimizing complex
diagnostics and valuable workshop downtime.
- Built for Unyielding Reliability: Constructed with high-torque motors, robust internal gearing, and
a sealed, durable housing. It is designed to withstand the intense
heat, vibration, and contamination of the transmission environment,
ensuring a long and dependable service life.
As a specialized supplier of critical drivetrain components,
Nanjing Dingguan is your partner in minimizing downtime and
maximizing fleet reliability. Don't let a transmission fault keep
your valuable assets sidelined.
Contact us today to secure a competitive quote and get your fleet
moving again.
Product Name: | Shifting mechanism | Part Number; | 4306479 |
Quality control: | IOS 9001 | Size: | 24V |
| Type: | Transmission parts | Place of origin: | China |
Materials: | aluminum alloy | Packaging: | Paper packaging/custom packaging |
Minimum order quantity: | 1 | Application: | bus |
Status: | disassemble | Cargo transportation: | TNT, EMS, UPS, FedEx, DHL or according to your requirements. |
OE: | 4306479 | Factory quality inspection: | 100% inspection |
Product details pictures

How to buy the right bus accessories
| 1.Please provide VIN number |
| 2.Please provide clear photos |
| 3.Please provide the OEM number |
| 4.lf you are unsure, please contact us. |

Nanjing Dingguan Auto Parts Co., Ltd.
-- Your reliable partner for bus spare parts.
About Us
Nanjing Dingguan Automotive Parts Co., Ltd. specializes in
providing high-quality and cost-effective parts for buses and
commercial vehicles. We focus on the global market, have rich
experience in exporting bus and truck parts, provide services to
distributors and fleet operators, and provide tailor-made solutions
to meet different needs.
Warehouse and cargo display

About shipping and packaging
transportation | TNT, EMS, UPS, FedEx, DHL or as per your requirement. |
| packaging | Bubble wrap, cartons, wooden boxes, and pallets are used to avoid
damage to goods caused by bumps. |

common problem
1: Can you provide an accurate price? |
| Sure. You need to provide the vehicle VIN number, provide the
product OEM code, or provide a clear product photo. |
2: What's your minimum order quantity? |
| No minimum order quantity, of course, if you buy more items from
our company, you can get preferential prices and discounts. |
3: What's the delivery time? |
Air freight orders take 5 to 8 days. Sea freight orders take 15 to
25 days. |
My advantage
1:High-Quality Bus Components |
| Specialized in premium aftermarket bus parts including engines,transmissions, and braking systems, built for durability and
performance. |
| 2:Comprehensive spare parts solution |
| We offer a full range of bus accessories: filters, suspension
components, electrical components, and interior accessories for all
major bus brands. |
3: ISO-Certified Manufacturing |
Our ISO 9001/TS 16949-certified products ensure strict quality
control, reliability, and compliance with international
standards.ISO |
4: Global Bus Part Coverage |
Our products are compatible with leading bus models from Europe,
Asia, and the Americas. |
5;Extensive product catalog |
Engine parts, HVAC systems, lighting, wheels and safety components
covering city, intercity and long-distance buses. |
Contact Us

Q1: Why is this shifter actuator called the “Critical Link to
Motion” in the drivetrain?
A1: This actuator is the essential mechanical interface that
translates your gear selection into precise physical movement
within the transmission. It ensures that gear changes are executed
accurately and reliably, making it the vital component that
directly enables and controls the vehicle's motion.
Q2: How does the design of this actuator ensure precise and
consistent shifting?
A2: The actuator is engineered with a focus on precision mechanics.
Features such as highly accurate positioning capabilities are critical. Its design minimizes play and backlash, ensuring
that every shift command results in the exact intended movement,
which is crucial for smooth operation and reduced wear.
Q3: Why is it important to use an actuator specifically designed
for Eaton Fuller transmissions?
A3: Eaton Fuller transmissions have unique specifications and
interface requirements. This actuator (PN: 4306479) is built to
match these exact parameters, guaranteeing a perfect fit, optimal performance, and seamless communication with the transmission control unit. Using the correct actuator
protects the transmission from damage caused by misalignment or
incorrect operation.
Q4: Is this actuator built to withstand the demands of heavy-duty
commercial vehicle use?
A4: Yes. Components like this are designed for durability in
challenging environments. It is constructed with robust materials
and engineered to endure the constant stress, vibrations, and high cycle counts typical in fleet operations, ensuring long-term reliability and
minimizing unscheduled downtime.
Q5: What are the consequences of a failing shifter actuator?
A5: A failing actuator can lead to imprecise shifting, difficulty engaging gears, or complete loss of
gear selection. These issues not only impact vehicle drivability and safety but
can also cause accelerated wear or damage to the transmission
itself, leading to costly repairs.
Q6: Is professional installation and calibration recommended?
A6: Absolutely. Given its critical role in the drivetrain and the
precision required, we highly recommend installation and any
necessary calibration be performed by a qualified technician. Proper installation is essential to ensure optimal performance, safety, and longevity of both the actuator and the transmission.