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Best Buna O rings

Captain O-Ring Invert Mini/Empire Axe - 5X Box Oring Rebuild Kit

  • Contains all o-rings needed for five standard rebuilds of your marker in a plastic divider box, sorted by o-ring size.
  • Contains o-rings for your marker's firing assembly (bolt), high pressure regulator, LPR (if applicable), etc.
  • Don't be fooled by competitor's kits that only offer a fraction of the o-rings needed to rebuild your marker.
  • Includes o-ring placement list as well as a real-size o-ring size chart to quickly match o-ring sizes.
  • All of our buna o-rings exceed ASTM standards. We are proud to offer the highest quality products in the industry.
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Captain O-Ring Empire Axe 2 / Axe Pro - 5X Box Oring Rebuild Kit

  • Contains all o-rings needed for five standard rebuilds of your marker in a plastic divider box, sorted by o-ring size.
  • Contains o-rings for your marker's firing assembly (bolt), high pressure regulator, LPR (if applicable), etc.
  • Don't be fooled by competitor's kits that only offer a fraction of the o-rings needed to rebuild your marker.
  • Includes o-ring placement list as well as a real-size o-ring size chart to quickly match o-ring sizes.
  • All of our buna o-rings exceed ASTM standards. We are proud to offer the highest quality products in the industry.
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Danco 1 in. OD x 3/4 in. ID, Rubber, #15 O-Ring, 10 per Card, 96732

  • O-Ring Dimensions: 1 in. OD x 3/4 in. ID x 1/8 in. wall thickness.
  • Danco O-Ring #15: Compatible with Kohler, American Standard, Speakman and Symmons faucets.
  • These tough, pliable Buna-Nitrile Rubber (NBR) O-Rings help eliminate leaks, prevent faucet drips and provide long-term use for your plumbing needs.
  • O-rings have high abrasive and a high level of tempature resistance that will withstand heat between a temperature range of 86°F to 248°F (-30°C to 120°C).
  • Danco o-rings are widely used by plumbeing proffesionals and DIY homeowners alike to prevent plumbing issues.
  • Includes 10 O-Rings per bag for faucet repair.
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Danco 1-1/4 in. OD x 1 in. ID, Rubber, #19 O-Ring, 20 per bag, 35736W

  • O-Ring Dimensions: 1-1/4 in. OD x 1 in. ID x 1/8 in. wall thickness.
  • Danco O-Ring #19 (AS568B# 214): Compatible with Groen, Speakman, and Zurn faucets.
  • These tough, pliable Buna-Nitrile Rubber (NBR) O-Rings help eliminate leaks, prevent faucet drips and provide long-term use for your plumbing needs.
  • O-rings have high abrasive and a high level of tempature resistance that will withstand heat between a temperature range of 86°F to 248°F (-30°C to 120°C).
  • Danco o-rings are widely used by plumbeing proffesionals and DIY homeowners alike to prevent plumbing issues.
  • Includes 20 O-Rings per bag for faucet repair.
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Captain O-Ring BOSS Hydraulic SAE 900 O-Ring Seal Kit (Buna-N 70-255 Piece Kit)

  • Includes high quality BN70 (Buna Nitrile 70 durometer) o-rings - the most common o-ring material.
  • Used in sealing straight thread tube fittings (BOSS Type) in hydraulic equipment.
  • O-Rings are conveniently sorted by size in individual compartments..
  • Assembled in the USA. Manufactured and Warrantied by Captain O-Ring LLC, with decades in a sealing and chemical industry.
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Captain O-Ring - Whirlpool WHKF-DWHV, WHKF-DWH & WHKF-DUF Water Filter Replacement Orings (3 Pack)

  • Replacement O-Rings for Whirlpool filter housings that require a 2.5 inch cartridge.
  • O-Ring inner dimension 3.48 inch x 0.14 inch (88mm x 3.53mm). Please note that these o-rings are for filters that accept the thinner 2.5” wide filter cartridge and not the larger 4.5” wide filter cartridge..
  • Durable Nitrile Butadiene (Buna-N) Rubber Construction.
  • Manufactured and Warrantied for one year by Captain O-Ring LLC.
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Danco 34443 Rubber Faucet O-Ring Kit, Black

  • ELIMINATES AND PREVENTS LEAKS: Faucet O-rings help eliminate faucet leaks by providing a better seal and a positive shut off.
  • ABRASION AND HEAT RESISTANT: O-rings have a high abrasive resistance and temperature resistance and will withstand heat between a temperature range of 86°F to 248°F (-30°C to 120°C).
  • ASSORTED O-RINGS OUTER DIAMETER: Includes 12 most popular sizes and Lid chart illustrates the sizes for easy identification: 3/8” OD.
  • 7/16” OD, 1/2” OD, 9/16” OD, 5/8” OD , 11/16” OD, 3/4” OD, 3/16” OD, 7/8” OD, 15/16” OD, 1-1/16” OD and 1-1/8” OD.
  • BEVELED DESIGN: allows for full water flow.
  • PROFESSIONAL & DIY HOME KIT: Pack of 200-Faucet O-ring Assortment helps not only the Plumbing Professional, but the everyday DIY'er.
  • DURABLE: O-rings are constructed of tough and pliable Buna-Nitrile Rubber (NBR) that will help provide long-term use for your plumbing needs.
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GE HHRING Fits GXWH40L, GNWH38S, GXWH30C, GXWH35F, GNWH38F (6 Pack) with Dow Molykote 111 O-Ring Lubricant and Scratch Free O-Ring Pick Tool

  • Direct Replacement for GE HHRING, Pentek 151122 O-Ring, 152032, 4001756, 151122-03, Culligan OR-100, and many others..
  • Replace O-rings at every cartridge change to avoid costly water damage, 3 Pack O-Ring Seals, Made of Buna-N Rubber the industry standard, 100% Money Back Guarantee.
  • Dow Molykote O-ring Silicone Lubricant improves sealing preventing water leaks and holds o-ring in place during assembly.
  • Certified to NSF Standards 51 and 61, Meets FDA: 21 CFR 175.300.
  • Non Scratch O-Ring Pick tool aids in removal of old O-rings while reducing the chances of scratching the filter housing O-ring groove..
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Kinetic Wares 151122 Oring Compatible with Big Blue, Pentek Pentair O-Ring OEM Size 6 Pcs w/Dow Molykote 111 O-Ring Lubricant and Scratch Free O-Ring Pick

  • Direct Replacement for Pentek 151122 O-Ring, 152032, 4001756, 151122-03, Culligan OR-100, and many others..
  • Replace O-rings at every cartridge change to avoid costly water damage, 6 Pack O-Ring Seals, Made of Buna-N Rubber the industry standard, 100% Money Back Guarantee.
  • Dow Molykote O-ring Silicone Lubricant improves sealing preventing water leaks, helps hold O-Ring in place during assembly.
  • 139mm inside x 148 mm outside and 4.5mm thick. That is 5-1/2” inside x 5-13/16” outside and just under 3/16” thick..
  • Non Scratch O-Ring Pick tool aids in removal of old O-rings while reducing the chances of scratching the filter housing O-ring groove..
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DEX6000DC Replacement Pool Filter Element Cluster with O-Ring DX2400K

  • R172223 Housing O-Ring for Pentair Pool/Spa Filter & Leaf Traps 6-1/4" OD.
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Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack)

  • Part: Replacement 151122 o-rings for Pentek style Big Blue Water Filter Housings (3 Pack).
  • Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095].
  • 151122 OEM Size o-rings are approximately 5.5" Inside Diameter x 5.83" Outside Diameter x 0.165" Thickness.
  • Direct Replacement for the following part numbers (see description below for full water filter compatibility list): Ace Hardware 4001756.
  • Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry..
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3/ Pack WHKF O-Ring Replaces Whirlpool Water Filter WHKF-DWHV WHKF-DWH WHKF-DUF

  • WHKF O-Ring Replaces Whirlpool Water Filter.
  • Approximately3.46" ID x3.74" OD x0.138" Thickness..
  • Fit models: Whirlpool WHKF-DWHV, WHCF-DWHV, WHCF-DWH, WHKF-DWH & WHKF-DUF Water Filter.
  • Please note that these o-rings are for filters that accept the thinner 2.5” wide filter cartridge and not the larger 4.5” wide filter cartridge..
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Captain O-Ring - Culligan Compatible OR-100 (OR100) O-Ring Replacement for Big Blue Filter Housing Buna-N ORing (3 Pack)

  • Part: Replacement Culligan OR-100 O-Ring (3 Pack).
  • Compatible with Big Blue Filter Housings, including Culligan HD-950.
  • Material: Buna-N (nitrile butadiene rubber).
  • Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry..
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