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Description
Introduction of 31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly
31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly, or gearbox, is an important part of a mechanical transmission system, mainly used to change the speed and torque between the engine output shaft and the drive wheels. It realizes the selection of different ratios through the meshing of a series of gears to adjust the speed and strength of the power transmission.31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly is not only used in automobiles but is also very common in industrial equipment, agricultural machinery, construction machinery, and other applications that require the adjustment of speed and torque.
Features and benefits of 31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly
Multi-stage gearing: Multiple gear options are available, allowing speed and torque to be optimized based on load conditions.
Increased Efficiency: Proper gear ratios maximize engine efficiency and reduce fuel consumption.
Enhanced Performance: Provides optimal power output under different operating conditions, improving the overall performance of the equipment.
Protect the engine: Reduce the burden on the engine by adjusting the gear ratio to avoid overloading.
Smooth operation: Using synchronizers and other technologies to ensure smooth gear shifting and reduce shock and noise.
Durability: High-quality materials and precision manufacturing processes ensure a long service life.

Specification of 31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly
31000AJ140 Transmission– Genuine Transmission Assembly for Subaru Tradition Wilderness 2.5 i
Precise Suitable For Your Car
This is the initial tools gearbox assembly with component number 31000AJ140 . It fits the Subaru Heritage and Outback 2.5 i models furnished with the 6-speed Lineartronic CVT (TR580). The unit matches manufacturing facility specifications so you get reputable efficiency right from installment.
Developed to Factory Requirements
Every component inside this transmission complies with Subaru’s rigorous engineering standards. The equipments, chains, valve body, and torque converter are all created to work together efficiently. This makes sure regular change top quality, strong velocity, and reliable procedure gradually.
Ready for Direct Installation
The setting up comes complete and prepared to install. It consists of all inner parts required for a full replacement– no additional packages or add-ons required. You conserve time and avoid guesswork throughout repair or rebuild tasks. Simply screw it in and replenish with the right CVT fluid.
Relied On Efficiency and Resilience
Subaru’s TR580 CVT system balances effectiveness and driving feel. This gearbox takes care of day-to-day commutes and lengthy highway trips without issue. It additionally sustains the automobile’s Symmetrical Four-wheel drive system, providing you secure grip in various roadway conditions.
Why Select the OEM Part?
Aftermarket transmissions may look less expensive, yet they often lack calibration precision and material top quality. The 31000AJ140 system assures compatibility with your auto’s software application and sensors. That suggests no error codes, no limp mode, and no unexpected behavior after setup.
Use this authentic Subaru transmission assembly when you require a reputable solution that lasts. It restores your Heritage or Wilderness to like-new driving condition without compromises.

Applications of 31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly
Applications of 31000AJ140 Transmission for Subaru Heritage Wilderness
Perfect Suitable For Your Automobile
The 31000AJ140 transmission is built particularly for the Subaru Heritage Wilderness 2.5 i 6CVT TR580. It matches the original manufacturing facility specs precisely. This implies you obtain a straight replacement that functions right the very first time. No guesswork. No added components required.
Dependable Performance You Can Trust Fund
This transmission setting up provides smooth shifting and regular power transfer. It deals with day-to-day driving just as well as longer journeys. The layout supports the fighter engine format unique to Subaru. That keeps whatever well balanced and running quietly. You will certainly notice much less resonance and far better action from your vehicle.
Built for Real-World Issues
Subaru owners typically drive in tough conditions– snow, rainfall, harsh roads, or high hillsides. The 31000AJ140 transmission is made to take care of all of it. Its elements are tested for sturdiness and warm resistance. Fluid flow and equipment engagement remain stable also under heavy tons. That provides you confidence regardless of where the roadway takes you.
Created Easy Installment
Technicians appreciate just how this system associate existing places, sensing units, and wiring. All ports match the original harness. You won’t require unique tools or software application to mount it. That saves time and reduces labor expenses. Whether you’re at a shop or operating in your garage, the procedure remains straightforward.
Backed by Top Quality Specifications
Every 31000AJ140 gearbox experiences rigorous top quality checks. It satisfies or exceeds OEM requirements. Interior components like clutches, valves, and bearings are brand-new or refurbished to manufacturing facility criteria. This guarantees long life span and fewer repairs later on. You obtain reputable efficiency without reducing edges.
Company Introduction
Established in 2009, Gearbox Solutions Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.
Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.
If you are interested, please feel free to contact us.
Payment
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
By sea, by air, by express, as customers request.
5 FAQs of 31000AJ140 transmission For Subaru LEGACY OUTBACK 2.5i 6CVT TR580 gearbox assembly
Frequently Asked Questions: 31000AJ140 Transmission for Subaru Legacy Outback 2.5i 6CVT TR580
What vehicles use the 31000AJ140 transmission?
This gearbox fits specific Subaru Legacy and Outback models with the 2.5i engine and a 6-speed CVT (TR580). It matches model years around 2015–2019. Always check your VIN or consult a parts specialist to confirm compatibility before buying.
Is this a new or rebuilt unit?
The 31000AJ140 assembly is fully remanufactured. Technicians disassemble each unit, inspect every part, and replace worn or damaged components. It meets or exceeds OEM performance standards and comes ready to install.
Does it include torque converter and valve body?
Yes. The complete assembly includes the torque converter, valve body, sensors, and all internal parts needed for proper operation. You do not need to transfer parts from your old transmission.
What kind of warranty does it have?
Most suppliers offer a 12-month or 12,000-mile warranty on this remanufactured transmission. Coverage typically includes parts and defects in workmanship. Keep your receipt and follow break-in instructions to keep the warranty valid.
How hard is installation?
Installation requires professional tools and experience. You must reset the CVT learning values using Subaru-specific diagnostic software after installation. Skipping this step can cause shifting problems or damage. We strongly recommend having a certified Subaru technician handle the job.
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