supply of as661 overhauling kit for modified d-1as661 overhauling kit for modified d-1,as661 overhauling kit for modified d-1 auto drain valve for air dryer of triden t make to blw pt no - 17390059 consisting of 11 items as detailed : 1) spring compression adv to trident part no: ad1051, qty/set: 01 no, 2) piston poppet adv to trident pt no: ad707, qty/se t: 02 nos, 3) handle poppet adv to trident pt no: ad722 ,qty/set: 01 no, 4) closing poppet adv t o trident pt no:ad723,qty/set: 01 no,5) o-ring (10 x 1.2) to trident pt no:cc287, qty/set: 01 no, 6 ) o-ring (28.17 x 3.53) to trident pt no:c0002,qty/set:01 no, 7) o-ring (59.99 x 2.62)to trident pt no:c0056,qty/set:01 no, 8) o-ring (6.07 x 1.78) to trident pt no:c0057,qty/set: 01 no, 9) o-ring (3 1.42 x 2.62) to trident pt no: c0058,qty/set: 02 nos, 10) o-ring (25.12 x 1.78) to trident pt no:c00 59, qty/set: 02 nos, 11) seal ring to trident pt no: c0060, qty/set: 01 no. [ warranty period: 30 m onths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]