S/W-BAG, CAP PORT,Q1,2.80,POLY 1/2 & 5/8 SHOCKWAVE, 6 1/2" DOUBLE CONVOLUTED BAG, 1/4 NPT PORT IN TOP BAG CAP, QUICKSET 1, POLY EYES 1/2 & 5/8 BORE x 1 1/4 WIDE, 2.60 TRAVEL TO BUMPER, 11.79" EXTENDED LENGTH, 9.19 COMPRESSED ON BUMPER, WITH STANDARD VALVING