A two-piece seal, consisting of a piston ring and an expander, which prevents oil transfer between the rod end of the cylinder and the cap end. The piston seal is usually made of Teflon, with nylon available for pressure greater than 3000 psi (20,670 kpa). The various shaped expanders are nitrile.
Groove Diameter - B (+/- 0.0762 mm) (mm): 97.41 Bore Diameter (mm): 114.30 Seal Shape: Type 1 Groove Width - A (+/- 0.0508 mm) (mm): 6.40
BUCKET BUCKET HYDRAULIC CONTROL 165 163 192 182 TRACK LOADER 977D 963 931C II 955C 931B 935C 931C 963B 963C 955K 955L 935B 935C II SOIL COMPACTOR 825C LOAD HAUL DUMP R1600G R1600H R2900G BACKHOE LOADER 436 442D 422E 438D 416F2 415 416 424D 416E 416F 420D 432D 428D 416D 428E 415F2 WHEEL DOZER 814F II 814F 814B WINCH 53 55 LANDFILL COMPACTOR 816 826B GRAPPLE 518 125C BACKHOE 931 D3 WHEEL LOADER 980B 980C 980F 980H 930 938 980 930G 930H 950 930R 930T TRACK SKIDDER D4HTSK II D5HTSK II D4HTSK III WHEEL SKIDDER 518 518C 508 TRACK-TYPE TRACTOR D3B D4B D5H ARTICULATED TRUCK D300E D400E D20D D250D D350E RIPPER 963 3 5 PIPELAYER 571G 561D 561C WHEEL SCRAPER 639D BULLDOZER 825 824 5A 5P 5S 6A 814S 6S 3S 3P 834