Captain O-Ring 255 Piece BOSS Hydraulic BN70 SAE 900 O-Ring Kit 255pc: 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 916 buna nitrile orings in plastic divider case

Captain O-Ring's 255 Piece BOSS Hydraulic BN70 O-Ring Kit includes 12 sizes and 255 total o-rings. The kit includes o-ring sizes 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 916 which are used to seal straight thread tube fittings BOSS Type found in hydraulic equipment. This kit contains o-rings made of Buna Nitrile 70 durometer material, also known as BN70 or NBR70 . BN70 is the most common and most practical o-ring material used in BOSS seal applications due to its resistance to many hydraulic fluids and its flexibility/sealability in low temperatures. The included size chart on the front of the kit makes sizing up o-rings quick and effortless. O-Rings are conveniently sorted by size in a shatterproof Flambeau divider box.

Includes The Following O-Ring Sizes and Quantities:
-904 35 pieces
-905 35 pieces
-906 30 pieces
-907 25 pieces
-908 25 pieces
-909 20 pieces
-910 20 pieces
-911 15 pieces
-912 15 pieces
-913 15 pieces
-914 10 pieces
-916 10 pieces

What to expect:
This item includes 255 O-Rings in a plastic divider case with "Captain O-Ring" branded packaging.

Assembled in the USA!