Subaru TY856UW1MA is a manual gearbox from Subaru. The Society has 3 vehicles on file with it, 3 with a source we opened and 0 still leads.
Subaru
| Vehicle | Years | Shift pattern | Gearbox source | Members |
|---|---|---|---|---|
| Subaru Impreza WRX STI GD/GR/GV US/JDM/EU 2.5T 6-speed manual (STI) [1]Applies to: 2008, 2010, 2012-2014 (US/CA) | 2004-2008, 2010, 2012-2014 | 6 speed, reverse bottom right | Corroborated | |
| Subaru Impreza WRX STI GD/GR/GV US 2.5T EJ257 6-speed manual (STI) [2]Applies to: All (US) | 2009 | 6 speed, reverse bottom right | Corroborated | |
| Subaru Impreza WRX STI GR/GV US 2.5T EJ257 6-speed manual (STI) [3]Applies to: All (US) | 2011 | 6 speed, reverse bottom right | Corroborated |
Research notes
Caveats and conflicts (2)
- Chart codes are market specific; US/CA codes used. JDM and EU codes differ (e.g. TY856UB1KA JP STI MY08-14, TY856UG1MA EU). Subaru parts catalog (parts.subaru.com) is Cloudflare-blocked so no OEM catalog confirmation. Wikipedia gives TY856UB1KA for MY08-14, which the chart assigns to JDM; chart's US code preferred.
- Chart codes are market specific; US/CA codes used. JDM and EU codes differ (e.g. TY856UB1KA JP STI MY08-14, TY856UG1MA EU). Subaru parts catalog (parts.subaru.com) is Cloudflare-blocked so no OEM catalog confirmation.
References
- Retailer. Rallispec Subaru Transmission ID Chart (distributor reference, not OEM); US/CA STI MY08-14 TY856UW1MA; Wikipedia lists WRX STi MY08-14 as TY856UB1KA (the JDM code). [link]
- Retailer. Rallispec Subaru Transmission ID Chart (distributor reference, not OEM); US/CA STI MY08-14 TY856UW1MA covers 2009. [link]
- Retailer. Rallispec Subaru Transmission ID Chart (distributor reference, not OEM); US/CA STI MY08-14 TY856UW1MA covers 2011. [link]
Categories: Gearboxes | Subaru
This page was last edited on November 11, 2026. Gearbox codes change by year, engine and market. Send a correction.