supply of set of toh kitset of toh kit,set of toh kit for m/s prag polymers makes air dryer. kit consists of 09 items as given below:- 1. c oalescer filters element kit: 1. coalescer filter element part no. 4106120- 01 no./set 2. o-ring, part no. 4 107050- 02 nos./set 3. gasket, part no. 4107030- 01 no./set 4. gasket, part no. 4106160- 01 no./set 5. lock nu t part no. 4106122- 01 no./set 6. spring washer part no. 4106153- 01 no./set. after filter element kit- 1. af ter filter element, part no. 4115010- 01 no./set 2. o-ring, part no. 4110020- 01 no./set 3. gasket, part no. 410 7030- 01 no./set. [ warranty period: 30 months after the date of delivery ] ]