supply of maintenance kit for application , maintenance kit for application and holding magnet valve 110v dc-28 for ep brake unit rote x valve type 30317-r-10+ii-110v-dc-28 consist of 09 items : 1) seat o ring, pt. no. 19 qty-2 nos. 2) body o ring, pt. no.-18, qty. 02 nos. 3) plunger o ring, pt. no. 20, qty.-01 no. 4) guide o ring, pt. no. 21, qty. 0 1 no. 5) coil gasket, pt. no. 35, qty. 01 no. 6) plunger assembly, pt. no. 30, qty. 01 no. 7) guide assembly , pt. no. 33, qty. 01 no. 8) valve spring, pt. no. 16, qty. 01 no. 9) dome nut, pt. no. 37, qty. 01 no. [ warr anty period: 30 months after the date of delivery ] ]