This is what your kit will contain to successfully rebuild your Shuttle FG31 (S5113) Mainboard. The kit contains 16 capacitors, itemized as follows:

Quantity Value Voltage Diameter 3 1800uF 6.3v 8mm 3 1500uF 6.3v 10mm 8 1000uF 6.3v or 10v 8mm 2 470uF 10v or 16v 8mm Some revisions of this board contain 10v caps in some locations instead of 6.3v.  Always remember, it is perfectly safe to use a 6.3v cap in place of a 10v on any mainboard, as there's never more than 5v on them.  Note that the 470uF 8mm caps replace the 470uF 6.3v 6mm caps.  One is between DIMM2 and the ATX connector, the other is behind the PCI-e slot.  The replacements are 2mm bigger in diameter, but fear not, they fit without issues.  Kit cost: Premium Grade - $12.95 Standard shipping is $6.00 Shipping to a US Address, $14.50 to International.