This rebuild/reseal kit is for Spirit/Spurs and derivatives that use mineral oil. This kit is not for SY (Shadow) cars using RR363. This is the most complete kit available as it includes not only new Nitrile O-rings but all new retaining rings and the seal for the fluid feed pipe as well.
BTW can rebuild your pumps for you for $120 ea. which includes the cost of the kit. We also stock pump repair parts if needed.
SZ Brake Pump rebuild/reseal kit
This kit can ship First Class in the US in a bubble mailer for $1.50. It can be included in any order for no extra charge.
First Class Overseas shipping is available for $14.00, but this item can be included for no extra charge with any other order.