w r o !4 !2 !3 !0 r y t u i e q !1 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R: NBR V: FKM R: NBR V: FKM R: NBR V: FKM R: NBR V: FKM R: NBR seal (Nitrile rubber) V: FKM seal (Fluororubber) . Note Hard anodized Chromated o20 to o25 o32 to o100, Hard chrome plated o20 to o32, Anodized o40 to o100, Anodized Phosphate coated o20, o25 o32 to o100 o20 to o25, Zinc chromated o32, Zinc chromated Description Material Aluminum alloy Aluminum alloy Stainless steel Carbon steel Aluminum alloy Aluminum alloy Carbon tool steel Oil-impregnated sintered alloy Bearing alloy Chromium molybdenum steel Chromium molybdenum steel . Cylinder tube Piston Piston rod Rod cover Collar Retaining ring Bushing Hexagon socket head cap screw Hexagon socket head cap screw Magnet Piston seal Rod seal Tube gasket Rod scraper Component Parts Bore size (mm) 20 25 32 40 50 63 80 100 CQ2B20R-PS CQ2B25R-PS CQ2B32R-PS CQ2B40R-PS CQ2B50R-PS CQ2B63R-PS CQ2B80R-PS CQ2B100R-PS R: NBR CQ2B20V-PS CQ2B25V-PS CQ2B32V-PS CQ2B40V-PS CQ2B50V-PS CQ2B63V-PS CQ2B80V-PS CQ2B100V-PS V: FKM Replacement Parts/Seal Kit Kit no. Contents . Seal kit includes !1, !2, !3. Order the seal kit, based on each bore size. . A rod scraper cannot be replaced independently. It is press-fitted, so replace it not only with a rod cover and collar, but also with a rod cover assembly and collar assembly. Contact SMC separately for how to order them. . Since the seal kit does not include a grease pack, order it separately. Grease pack part no.: GR-S-010 (10 g) o20, o25 o32 o40 to o100 Kits include items !1, !2, !3 from the table. Series CQ2 Construction 946