After having done some research on clutch part numbers, the fiche part #'s are somewhat confusing so here are more details, these details are for 2012/2013 bikes, not sure about any changes for 2014.
Clutch Part #’s for ZX14R 2012/2013
For example: Friction Plates.
Part # 13088-0030 Friction Plate x 8 (13088) T= 2.92 - 3.08 SL= 2.7
13088-0031 Friction Plate x 1 (13088A) T= 2.92 - 3.08 SL= 2.7
13088-0032 Friction Plate x 1 (13088B) T= 3.72 - 3.88 SL= 3.5
Steel Plates.
Part # 13089-0018 Plate Clutch x 9 T= 2.6 (13089)
13089 & 13089B should not be used together.
13089-0019 Plate Clutch x As Needed T= 2.3 (13089A)
13089-0020 Plate Clutch x As Needed T= 2.9 (13089B)
13089 & 13089B should not be used together.
The Steel components are labelled as 13089/13089A/13089/B.
Spring Plate Free Play adjustment is critical T= 0.05 - 0.70 To adjust this replace either 13089/13089A/13089B to get the desired result.
ie: 54.2 Fibre & Steel combined.
T = Thickness in mm.
SL = Service Limit.
Neil