{"product_id":"subaru-oem-transmission-main-shaft-06-21-sti-32201ab170","title":"Subaru OEM Transmission Main Shaft | 32201AB170","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Transmission Main Shaft (Part #32201AB170) is a factory-original internal transmission component engineered specifically for the 2007–2021 Subaru STI and the 2015–2021 Subaru WRX. As a critical drivetrain element within the STI's renowned 6-speed close-ratio manual gearbox, this main shaft ensures precise power transfer, smooth gear engagement, and long-term reliability that only a genuine OEM part can deliver. Whether you're rebuilding a high-mileage gearbox or replacing a worn shaft after track use, this is the exact part Subaru installs at the factory.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Quality\u003c\/strong\u003e — Manufactured to factory specifications, ensuring a perfect fit and function with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Guarantee\u003c\/strong\u003e — Engineered exclusively for the STI and WRX 6-speed transmissions; eliminates the guesswork of aftermarket compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Grade Materials\u003c\/strong\u003e — Produced from the same high-strength alloy steel used in original Subaru production, providing durability under high-torque and high-RPM demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Transmission Integrity\u003c\/strong\u003e — Restores OEM gear mesh geometry and bearing alignment, protecting surrounding transmission components from accelerated wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Warranty Eligible\u003c\/strong\u003e — As a genuine Subaru part, it is backed by Subaru's OEM parts warranty when installed by an authorized facility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement\u003c\/strong\u003e — Matches OEM dimensions exactly, making installation straightforward for experienced transmission technicians.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru Transmission Main Shaft — Part #32201AB170\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e32201AB170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003ctd\u003eTransmission Main Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission Type\u003c\/th\u003e\n\u003ctd\u003e6-Speed Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003e2007–2021 Subaru STI; 2015–2021 Subaru WRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Part Number\u003c\/th\u003e\n\u003ctd\u003e32201AB170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew, Genuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis genuine Subaru main shaft is designed to fit the following vehicles:\u003c\/p\u003e\n\u003cp\u003e2007-2021 Subaru STI\u003c\/p\u003e\n\u003cp\u003e2015-2021 Subaru WRX\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify your specific year, model, and transmission code against part #32201AB170 before ordering. This part is intended for the 6-speed manual transmission applications listed above.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eInstallation of a transmission main shaft requires full transmission disassembly and is not a DIY-friendly procedure. This part should be installed by a qualified transmission specialist or Subaru-certified technician with proper tools including a press, bearing pullers, and torque wrenches. Always replace associated bearings, seals, and snap rings during a transmission rebuild to ensure long-term reliability. Refer to the Subaru STI factory service manual for detailed specifications and torque values.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":50513267163232,"sku":"sub32201AB170","price":272.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Transmission-Main-Shaft-32201AB170.png?v=1793218874","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-transmission-main-shaft-06-21-sti-32201ab170","provider":"Import Image Racing","version":"1.0","type":"link"}