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  • 180pc ORS / ORFS Flat Face Hydraulic BN90 O-Ring Kit

180pc ORS / ORFS Flat Face Hydraulic BN90 O-Ring Kit

SKU: ORSKIT-180pcBN90
$27.49
$27.49
Unavailable
per item
  • Includes high quality Buna Nitrile (90 durometer) o-rings
  • Includes #4 (1/4" Flat Face), #6 (3/8" Flat Face), #8 (1/2" Flat Face), #10 (5/8" Flat Face), #12 (3/4" Flat Face), #16 (1" Flat Face), #20 (1-1/4" Flat Face), and #24 (1-1/2" Flat Face) o-rings
  • Used in sealing ORS / ORFS Flat Face Hydraulic Fittings in hydraulic equipment. Also called O-Ring Face Seal Fittings, and SAE J1453 Fittings.
  • High quality o-rings organized by size in a sturdy compartment box, with a life-size o-ring size chart featured on the front of the box to easily match up your ORS/ORFS o-ring sizes. The ultimate ORS hydraulic o-ring kit for your toolbox.
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Captain O-Ring's 180 Piece ORS Hydraulic Buna90 (BN90) O-Ring Kit includes 8 sizes and 180 total o-rings. The kit includes #4 (1/4" Flat Face), #6 (3/8" Flat Face), #8 (1/2" Flat Face), #10 (5/8" Flat Face), #12 (3/4" Flat Face), #16 (1" Flat Face), #20 (1-1/4" Flat Face), and #24 (1-1/2" Flat Face) o-rings.

This kit contains o-rings made of Buna Nitrile (90 durometer) material, also known as BN90 or NBR90. Buna 90 is a common material used in ORS Flat Face seal applications due to its resistance to many hydraulic fluids and its flexability/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.
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What to expect: This item includes 180 O-Rings in a Flambeau plastic divider case with "Captain O-Ring" branded packaging. Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.

Note: These are round o-rings used in ORS Flat Face Fittings. The o-rings themselves are round and not flat.
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Alternate Part Numbers:
  • #4 Tube Fitting: Caterpillar 4J5477; Komatsu 02896-11008, WA0011, 855051011; John Deere T77814
  • #6 Tube Fitting: Caterpillar 6V8397; Komatsu 02896-11009, WA0012, 855051012; John Deere T77613
  • #8 Tube Fitting: Caterpillar 6V8398; Komatsu 02896-11012, 382997R1, 855051014; John Deere T77857
  • #10 Tube Fitting: Caterpillar 7J9108; Komatsu 02896-11015, 392382R1, 855051016; John Deere T77932
  • #12 Tube Fitting: Caterpillar 6V9746; Komatsu 02896-11018, 384943R1, 855051018; John Deere T77858
  • #16 Tube Fitting: Caterpillar 5K9090; Komatsu 384376R1, 855051021; John Deere T76938
  • #20 Tube Fitting: Caterpillar 6V8400; Komatsu WA0025, 855051025; John Deere T78612
  • #24 Tube Fitting: Caterpillar 8T0315; Komatsu 927379C1, 855051029; John Deere T78784
Web orders over $10 include free ground shipping in the US.
All web orders ship within one business day.

Visa, Mastercard, American Express, Discover, and other cards accepted
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Captain O-Ring LLC is an ISO9001:2015 certified company.
​Captain O-Ring LLC
1020 Jersey Ave
​​Gloucester City, NJ 08030

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