2009 - 2011 rx8 gearbox question

Place for discussions about the RX-8
Richardracer
Former Member
Former Member
Posts: 19
Joined: Sat Dec 07, 2019 7:28 pm
Location: Bracknell, Berks.
Has thanked: 0
Been thanked: 2 times

2009 - 2011 rx8 gearbox question

Post by Richardracer »

Hello to the RX8 gearbox experts,

In 2009 there was a new 6 speed manual gearbox introduced which looks very like the 6MT gearbox in the mx5 nc, but with a different bellhousing.

As an Mx5 owner, we have a known gearbox problem with the rear bearing housing breaking and destroying the gearbox for cars with 250bhp plus.

https://img1.wsimg.com/isteam/ip/412897 ... w:1280[img]


I am trying to find out if the rear bearing housing on the 2010 RX8 gearbox is made of steel rather than alloy as used in the mx5 and is it a possible replacement? If anyone has a photo of the part or a part number, I would be very grateful, as would the mx5 track day community!

Thanks for any help

Richard Stok
Richard@stok.Co.uk