When it is time to rebuild your master and slave cylinders, here are the o-ring part numbers for the Cleveland series.
Master (1 each for each cylinder)
101-60001 (Cleveland part number)
MS28775-008
MS28775-011
Slave (1 each for each cylinder)
095-02600 (Cleveland part number)
MS28775-012
MS28775-111
MS28775-112
Brake hoses are available through Fletchair.
Cheers
Roscoe
Yankee-Aviation.com
513-519-7008