Triumph T90 / 3TA Piston & Ring Set - (1 SET) - Choose Size

We are proud to offer new complete piston assembly sets and replacement piston rings for your Triumph 350 unit twin. Pistons are very high quality - die-cast aluminum like original and come with clips, gudgeon pin and cast-iron rings ready to be fitted

We stock the 7.5:1 3TA piston and we also stock the 9:1 T90 pistons... both are interchangeable on all 350 models from 1957-1968 with no modifications. Finding a NOS set of 350 pistons will cost you over $350 (if you can find them)... our sets are only $199.95. Get your rare 350 piston set today or rings as stock will be limited due to the small batch that was manufactured