JDM Subaru Legacy Spec B 6MT non DCCD TY856WBDAA Transmission with R180 Diff and Axles, Sub Frames, Brakes and Hubs.
Item ID: 6MT033
JDM Subaru Legacy Spec B 6MT non DCCD TY856WBDAA Transmission with R180 Diff and Axles, Sub Frames, Brakes and Hubs.
$4,995.00
The listing is a for used low mileage JDM 2007-2009 Subaru Legacy Spec B, tuned by STI, 6MT AWD full swap transmission with R180 differential. This package comes with the 5×100 hubs, brake calipers, axels, driver shaft, front and rear calipers, 6mt drive shaft, rear trailing arms, front aluminum control arms, and everything else shown in the pictures.
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Item ID: 6MT033
Product Code: Legacy Spec B TY856WBDAA
Serial Number: TY856WBDAA 092482
Years: 2007-2009
Type: Manual
Gears: 6
Final Drive: 3.90
Applications:
Subaru Legacy 2007-2009
JDM Subaru Legacy Spec B 6-Speed Manual Transmission TY856WBDAA (Non-DCCD) w/ R180 Diff, Axles, Subframes, Brakes & Hubs
For sale is a complete JDM Subaru Legacy Spec B performance drivetrain package, featuring the highly sought-after TY856WBDAA 6-speed manual transmission (non-DCCD) along with a matching R180 rear limited-slip differential, axles, front and rear subframes, brakes, and wheel hubs. This is an exceptional OEM Spec B swap package, ideal for Subaru enthusiasts looking for strength, reliability, and factory-engineered performance.
The TY856WBDAA 6MT is part of Subaru’s legendary STI-based transmission family and is widely regarded as one of the strongest manual gearboxes Subaru ever produced. Unlike standard 5-speed transmissions, the Spec B 6-speed offers significantly improved torque handling, durability, and smoother power delivery, making it an excellent choice for high-performance street cars, track builds, and long-term reliability upgrades. Being non-DCCD, this transmission is simpler to install while retaining the core strength of the STI-derived drivetrain.
Paired with the R180 rear LSD, this setup provides improved traction, durability, and balanced torque distribution compared to smaller R160 differentials. The inclusion of matching axles, hubs, brakes, and subframes makes this a true turn-key drivetrain solution, greatly reducing compatibility issues and saving time and money during installation.
This package is ideal for:
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Subaru drivetrain swaps
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Legacy, Impreza, WRX, or project builds (with proper compatibility checks)
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Performance and motorsport applications
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Enthusiasts seeking OEM Spec B strength without aftermarket compromises
Condition
All components are used OEM JDM Subaru Legacy Spec B parts imported from Japan. Normal cosmetic wear is expected for used drivetrain components. No known structural damage. Parts were removed from a running vehicle and stored properly. Please review all photos carefully—this is the exact package you will receive.
What’s Included
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TY856WBDAA 6-Speed Manual Transmission (Non-DCCD)
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R180 Rear Limited-Slip Differential
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Matching Axles
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Front & Rear Subframes
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OEM Brakes & Wheel Hubs
(Clutch, driveshaft, and hardware may vary—please confirm before purchase)
Complete JDM Legacy Spec B 6-speed drivetrain packages are becoming increasingly difficult to source worldwide. This is a high-demand, premium OEM setup that adds serious value, strength, and performance to any Subaru build.
Securely palletized for safe freight shipping. Nationwide shipping available. Local pickup may be available.
Warranty: 30 day warranty
Warranty
Warranty: 30 day warranty
Policies
While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with J-Spec Auto Sports.
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