Is the 02C Diff bolt same as 02A › Forums › Repairs & Technical › Repairs & Technical for Golf & Passat cars › Is the 02C Diff bolt same as 02A This topic has 2 voices and 3 replies. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts May 19, 2016 at 9:27 pm #1811 SsaundersParticipant As the title. Is there a difference? I’m assuming no but better safe than sorry. Cheers Steve May 20, 2016 at 10:56 am #11279 Chris SModerator Its the same. May 21, 2016 at 12:39 am #11280 SsaundersParticipant Hi, Chris. Thanks again for the quick reply, I have been doing some googling and it looks like they are different? http://www.darksidedevelopments.co.uk/products/arp-02o-02c-02t-differential-bolt-kit-ring-gear-bolts.html http://www.darksidedevelopments.co.uk/products/arp-02a-02j-02j-b-02s-02r-differential-bolt-kit-ring-gear-bolts.html What do you think? Cheers Steve May 23, 2016 at 1:36 pm #11281 Chris SModerator You need the gearbox number for a gearbox number before 20079 you should need these http://www.darksidedevelopments.co.uk/products/arp-02o-02c-02t-differential-bolt-kit-ring-gear-bolts.html – – – – – – vw p/n O2A 498 088 & for gearbox number after 21070 you should need these http://www.darksidedevelopments.co.uk/products/arp-02a-02j-02j-b-02s-02r-differential-bolt-kit-ring-gear-bolts.html – vw p/n 02A 498 088A Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In