O-Ring Seal Kit to suit most Rising Dragon 2" / 50mm Jet Diverters. Rising Dragon standard 2" diverter valve o-ring seal kit. Commonly found on Oasis, Vortex® and other brands of spas. 

Comprises:

• 1 x Body/Cap O-ring
• 2 x Stem/Insert O-rings
• 1 x Stem/Insert Washer Gasket
• 1 x Outer Collar seal O-ring 
  

Measurements (double check):

• Body o-ring - 3mm cross section x 57mm internal diameter
• Stem o-rings - 3mm cross section x 27mm internal diameter
• Stem washer - 2mm thick x 27mm internal diameter/32mm outside diameter
• Collar o-ring - 3mm cross section x 81mm internal diameter