Seal and gasket overhaul set plus friction and steel plates for the Toyota K310/K311 CVT in 2006-2019 Corolla and Auris 1.5L and 1.8L.
Built for the Aisin K310 and K311 belt CVT, this kit pairs a complete seal and gasket overhaul set with new friction and steel plates. It is the part rebuilders look for when a 1.5L or 1.8L Toyota Corolla, Auris, Allion, Premio, Wish or Avensis judders as it leaves a stop, takes its time picking up Drive or Reverse, or drips fluid from the case. The plate sets are what separate it from a seal-only overhaul kit: you replace the wearing friction surfaces, not just the rubber.
A belt CVT still needs a way to choose forward or reverse, and in the K310 that is a planetary set ahead of the pulleys. For Drive, the forward clutch locks it; for Reverse, the reverse brake holds one member to the case. As photographed, this kit carries six friction plates in two lining colors and six steel plates in two styles, one set with fine outer teeth and one with widely spaced lugs, for those two packs. Every launch slips them slightly while they apply, so they glaze and lose material long before the belt wears out, especially when the fluid has never been changed.
Do a stall-free check before buying: set the parking brake, shift between Drive and Reverse with the engine warm and time the engagement. A long delay in one direction only narrows it to that pack. Then check the fluid and scan for codes. Our harsh or delayed CVT engagement guide lays out the order, and CVT slipping under load covers slip that shows up at speed, which usually involves pulley clamping rather than these plates.
Reference numbers for this kit are T06600A, T06602A, T066080A and T066081A. The listed applications are the 2006-2019 Corolla 1.5L/1.8L and 2006-2018 Auris 1.5L/1.8L, with the Allion, Premio, Wish, EZ, Avensis 1.8L/2.0L, Isis and Rumion also shown. Toyota ran the K310 family in 1.5L (K310) and 1.8L (K311) versions, and many later cars in that span moved to the K312 or K313, so the vehicle name and year are not enough on their own. Read the code on the transmission tag, compare the old plates and pan gasket, or send us the year and VIN. Most of these cars are imported or international models; the 2014-up US Corolla uses the K313, which has a separate K313 kit. All of our belt CVT parts are listed on the CVT collection.
| Transmission | Toyota / Aisin K310 / K311 CVT |
| Reference numbers | T06600A, T06602A, T066080A, T066081A |
| Listed fitment | 2006-2019 Corolla 1.5L/1.8L, 2006-2018 Auris 1.5L/1.8L |
| Kit contents | Overhaul seal and gasket kit, friction plates, steel plates |
As pictured, six frictions in two lining colors and six steels in two styles, for the forward clutch and reverse brake.
Yes. It includes the overhaul seal and gasket set along with the plates, including the pan gasket, O-rings, lip seals and sealing rings.
Only if the transmission tag reads K310 or K311. Many 2014-up Corollas, including all US-market CVT Corollas, use the K313, which needs a different kit.
Only if it shows wear or solenoid codes were stored. Units that shuddered for a long time often have worn valve bores, so inspect it while it is out.
Toyota CVT Fluid TC for the K310/K311 unless the owner's manual says otherwise. Never use conventional ATF.
