S/W-BAG, CAP PORT,Q1,3.50,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, 3.35 TRAVEL TO BUMPER, 13.26" EXTENDED LENGTH, 9.91 COMPRESSED ON BUMPER, WITH STANDARD VALVING