: Brake Booster Pump

12-13-12, 08:02 PM
I have a 1998 Cadillac STS (RHD) which needs a new or reconditioned brake booster pump. Part No is 2563 8963. Apparently GM have discontinued this for RHD models. Any help would be greatly appreciated. MM (Australia)

12-14-12, 10:44 AM
Get in touch with Chris in parts at Rippy Cadillac, over there >>>>>>>>>

There was a discussion about this pump in here or in Seville a couple of years ago. Google something like "cadillac forums rhd seville brake booster pump".

12-14-12, 06:31 PM
Thank you. I will give both avenues a try. M

Cadillac Cust Svc
12-17-12, 09:10 AM
Mmeerkin, I hope Submariner's suggestion yields results for you! If you would like to involve the Customer Service team nearest you at any point, I found the contact information for Holden online at the following site: http://www.holden.com.au/forms/contact-us.


Cadillac Customer Service

12-20-12, 05:13 PM
Thank you for your response. Unfortunately whilst Holden is GMH it has little association with Cadillac here. I have bought an accumulator in the US which I am told should finally complete the fix. M

12-23-12, 05:58 PM
Incidentally I took your advice & did write to GMH here but have had no reply! M

12-24-12, 06:12 PM
GMH customer service in Australia said they could not be of any help. M

01-19-13, 05:47 PM
Have just fitted a new accumulator to the brake booster pump which appears to have corrected the problem. Thanks everyone for your suggestions. M