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O-Rings

O-rings are versatile elastomeric sealing devices that prevent fluid or gas leakage in various industrial applications. They function by being compressed between two mating surfaces, creating a seal at the interface. O-rings are commonly used in hydraulic and pneumatic systems, automotive and aerospace components, and chemical processing equipment. They are available in various standard sizes, cross-sectional profiles, and custom designs. Proper selection and installation are crucial for ensuring seal integrity and longevity.

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#1452548

75102875

Dichtomatik BV75153 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 153 has an inner diameter of 1.051 inches and a cross section of 0.103 inches. Operating temperature range is -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102875

$1.37 Each

Free shipping

#1452572

75102899

Dichtomatik BV75177 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 177. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102899

$4.79 Each

Free shipping

#1452630

75102957

Dichtomatik BV75257 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 257. Operating temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102957

$3.81 Each

Free shipping

#1452632

75102959

Dichtomatik BV75259 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 259. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102959

$5.75 Each

Free shipping

#1452675

75103002

Dichtomatik BV75326 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 326 with an 11.1" inner diameter and 0.21" cross section. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75103002

$1.58 Each

Free shipping

#1452701

75103028

Dichtomatik BV75352 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 352. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75103028

$4.34 Each

Free shipping

#1452734

75103061

Dichtomatik BV75385 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 385. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75103061

$21.99 Each

Free shipping

#1452768

75103107

Dichtomatik BV75448 Brown FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 448 with an inner diameter of 4.489 inches and a cross section of 0.275 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75103107

$10.72 Each

Free shipping

#1452851

75103225

Dichtomatik E70036 EPDM 70 Shore A O-ring conforming to AS568 size 036. It has an inner diameter of 2.489 inches and a cross-section of 0.070 inches. This O-ring is suitable for static and dynamic sealing applications and offers a temperature range of -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103225

$0.36 Each

Free shipping

#1452936

75103395

Dichtomatik E70172 EPDM 70 Shore A O-ring conforming to AS568 size 172. It has an inner diameter of 1.609 inches and a cross-section of 0.139 inches. This O-ring is suitable for static and dynamic sealing applications and operates in a temperature range of -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103395

$2.45 Each

Free shipping

#1453010

75103543

Dichtomatik E70268 EPDM 70 Shore A O-ring conforming to AS568 size 268. Inner diameter of 2.359 inches and cross section of 0.139 inches. Suitable for static and dynamic sealing applications in hydraulic, pneumatic, and industrial systems. Operating temperature range is -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103543

$3.70 Each

Free shipping

#1453025

75103573

Dichtomatik E70283 EPDM 70 Shore A O-ring conforming to AS568 size 283. Inside diameter of 2.359 inches and cross-section of 0.139 inches. Suitable for static and dynamic sealing applications. Temperature range -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103573

$9.34 Each

Free shipping

#1453061

75103645

Dichtomatik E70343 EPDM 70 Shore A O-ring conforming to AS568 size 343. Designed for static and dynamic sealing applications requiring resistance to heat, ozone, and weathering. Operating temperature range is -65°F to +300°F (-54°C to +149°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75103645

$1.83 Each

Free shipping

#1453090

75103703

Dichtomatik E70372 EPDM 70 Shore A O-ring conforming to AS568 size 372. Designed for static and dynamic sealing applications in hydraulic, pneumatic, and industrial systems. Operating temperature range -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103703

$6.03 Each

Free shipping

#1453098

75103719

Dichtomatik E70380 EPDM 70 Shore A O-ring conforming to AS568 size 380. It has an inner diameter of 0.239 inches and a cross-section of 0.275 inches. This O-ring is suitable for static and dynamic sealing applications in hydraulic, pneumatic, and industrial systems. Operating temperature range is -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103719

$7.37 Each

Free shipping

#1453105

75103733

Dichtomatik E70387 EPDM 70 Shore A O-ring, AS568 size 387. Suitable for static and dynamic sealing applications in hydraulic, pneumatic, and industrial systems. Temperature range -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103733

$16.43 Each

Free shipping

#1453154

75103842

Dichtomatik E70465 EPDM 70 Shore A O-ring conforming to AS568 size 465. Inside diameter of 6.364 inches and cross section of 0.275 inches. Suitable for static and dynamic sealing applications. Temperature range -65°F to +300°F (-54°C to +149°C).

Brand	Dichtomatik
Model	75103842

$16.71 Each

Free shipping

#1453228

75100043

Dichtomatik N70044 NBR 70 Shore A O-ring for static and dynamic sealing applications. AS568 size 044 with an inner diameter of 5.489 inches and a cross section of 0.070 inches. Temperature range -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75100043

$0.23 Each

Free shipping

#1453229

75100044

Dichtomatik N70045 NBR (Nitrile Butadiene Rubber) 70 Shore A O-ring for static and dynamic sealing applications. AS568 size 045 with an inner diameter of 5.989 inches and a cross section of 0.070 inches. Temperature range -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75100044

$0.29 Each

Free shipping

#1453356

75100174

Dichtomatik N70245 NBR (Nitrile Butadiene Rubber) 70 Shore A O-ring for static and dynamic sealing applications. AS568 size 245 with an inner diameter of 7.859 inches and a cross section of 0.139 inches. Operating temperature range of -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75100174

$0.44 Each

Free shipping

#1453416

75100234

Dichtomatik N70329 NBR (Nitrile Butadiene Rubber) 70 Shore A O-ring for static and dynamic sealing applications. AS568 size 329 with an inside diameter of 2.475 inches and a cross section of 0.210 inches. Temperature range -40°F to +250°F (-40°C to +121°C). Suitable for hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75100234

$0.31 Each

Free shipping

#1453553

75100396

Dichtomatik N70932 NBR 70 Shore A O-ring, AS568 size 932. Nitrile Butadiene Rubber (NBR) 70 durometer O-ring for static and dynamic sealing applications. Operating temperature range -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75100396

$0.15 Each

Free shipping

#1453776

75101442

Dichtomatik N90320 NBR 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 320 with an inner diameter of 6.600 inches and a cross section of 0.210 inches. Temperature range -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75101442

$0.25 Each

Free shipping

#1453858

75101544

Dichtomatik N90431 NBR (Nitrile Butadiene Rubber) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 431 with an inside diameter of 5.239 inches and a cross section of 0.275 inches. Temperature range -40°F to +250°F (-40°C to +121°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75101544

$1.19 Each

Free shipping

#1454215

75101901

Dichtomatik S70390 Silicone (VMQ) 70 Shore A O-ring for static and dynamic sealing applications. AS568 size 390. Temperature range -80°F to +400°F (-62°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75101901

$16.99 Each

Free shipping

#1454257

75101961

Dichtomatik S70461 Silicone (VMQ) 70 Shore A O-ring conforming to AS568 size 461. It has an inner diameter of 5.239 inches and a cross section of 0.275 inches. This O-ring is suitable for static and dynamic sealing applications across a temperature range of -80°F to +400°F (-62°C to +204°C).

Brand	Dichtomatik
Model	75101961

$10.12 Each

Free shipping

#1454310

75102014

Dichtomatik V75019 FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 019 with an inside diameter of 0.864 inches and a cross section of 0.070 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102014

$0.29 Each

Free shipping

#1454405

75102109

Dichtomatik V75165 FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 165 with an inner diameter of 1.484 inches and a cross section of 0.139 inches. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102109

$3.68 Each

Free shipping

#1454533

75102237

Dichtomatik V75339 FKM (Fluoroelastomer) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 339. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102237

$3.05 Each

Free shipping

#1454577

75102281

Dichtomatik V75383 FKM (Viton) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 383 with 2.489 in ID and 0.275 in cross section. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102281

$18.88 Each

Free shipping

#1454582

75102286

Dichtomatik V75388 FKM (Viton) 75 Shore A O-ring for static and dynamic sealing applications. AS568 size 388. Operating temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102286

$30.67 Each

Free shipping

#1454671

75102400

Dichtomatik V90011 FKM (Fluoroelastomer) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 011 with an inner diameter of 0.364 inches and a cross section of 0.070 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102400

$0.26 Each

Free shipping

#1454906

75102635

Dichtomatik V90343 FKM (Viton) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 343 with an inside diameter of 2.475 inches and a cross section of 0.210 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102635

$5.16 Each

Free shipping

#1454947

75102676

Dichtomatik V90384 FKM (Viton) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 384 with an inner diameter of 4.989 inches and a cross section of 0.275 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102676

$32.96 Each

Free shipping

#1454960

75102696

Dichtomatik V90426 FKM (Viton) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 426 with an inner diameter of 3.989 inches and a cross section of 0.275 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102696

$7.10 Each

Free shipping

#1454989

75102725

Dichtomatik V90455 FKM (Viton) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 455 with an inner diameter of 5.239 inches and a cross section of 0.275 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102725

$27.48 Each

Free shipping

#1454991

75102727

Dichtomatik V90457 FKM (Viton) 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 457 with an inner diameter of 5.239 inches and a cross section of 0.275 inches. Operating temperature range from -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102727

$31.70 Each

Free shipping

#1455007

75102743

Dichtomatik V90473 FKM 90 Shore A O-ring for static and dynamic sealing applications. AS568 size 473 with an inside diameter of 11.239 inches and a cross section of 0.275 inches. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	75102743

$79.75 Each

Free shipping

#2014851

BOR300

Jason Industrial BOR300 is a 3" size O-ring designed for locking lever pump couplings. This replacement O-ring ensures a secure seal and reliable operation in industrial pump coupling applications.

Brand	Jason Industrial
Model	BOR300

$6.38 Each

#2014852

BOR400

Jason Industrial BOR400 is a 4" size O-ring designed for locking lever pump couplings. This replacement O-ring ensures a secure seal in industrial pump coupling applications.

Brand	Jason Industrial
Model	BOR400

$9.99 Each

#2014853

BOR600

Jason Industrial BOR600 is a 6" size O-ring designed for locking lever pump couplings. This replacement O-ring ensures a secure seal in industrial pump coupling applications.

Brand	Jason Industrial
Model	BOR600

$23.64 Each

#2014854

BOR800

Jason Industrial BOR800 is an 8" size O-ring designed for locking lever pump couplings. This replacement O-ring ensures a secure seal in industrial pump coupling applications.

Brand	Jason Industrial
Model	BOR800

$27.31 Each

#2072227

O238BU

Dixon O238BU Frac Fitting O-ring is a replacement seal for frac fittings. This hose fitting component ensures a reliable seal in high-pressure fracturing applications. Dixon is a trusted name in fluid handling since 1916.

Brand	Dixon
Model	O238BU

$2.06 Each

Free shipping

#2072228

O347BU

Dixon O347BU Frac Fitting O-Ring replacement seal for high-pressure hydraulic fracturing applications. Designed for reliable sealing in demanding oilfield environments, this o-ring ensures proper fit and performance in Dixon frac fittings.

Brand	Dixon
Model	O347BU

$1.31 Each

Free shipping

#2072229

O440BU

Dixon O440BU Frac Fitting O-ring replacement seal designed for high-pressure hydraulic fracturing applications. This O-ring ensures reliable sealing in demanding oilfield environments, providing a secure fit for frac fittings.

Brand	Dixon
Model	O440BU

$3.13 Each

Free shipping

#2072230

O447BU

Dixon O447BU Frac Fitting O-Ring replacement seal for high-pressure hydraulic fracturing applications. This O-ring provides reliable sealing in demanding oilfield environments, ensuring leak-free connections during fracturing operations.

Brand	Dixon
Model	O447BU

$3.64 Each

Free shipping

#2183689

140TY-VITON-OKIT

U.S. Seal Mfg. 140TY-VITON-OKIT Viton O-ring kit. This kit contains Viton (FKM) O-rings for use in mechanical pump seal installations and general sealing applications. Viton offers excellent chemical resistance and high-temperature performance.

Brand	U.S. Seal Mfg.
Model	140TY-VITON-OKIT

$39.11 Each

Free shipping

#2183690

180TY-VITON-OKIT

U.S. Seal Mfg. 180TY-VITON-OKIT Viton O-ring kit for mechanical pump seal maintenance and replacement. Contains Viton (FKM) O-rings for chemical resistance in demanding applications.

Brand	U.S. Seal Mfg.
Model	180TY-VITON-OKIT

$68.79 Each

Free shipping

#2183691

210TY-VITON-OKIT

U.S. Seal Mfg. 210TY-VITON-OKIT Viton O-Ring Kit. This kit includes Viton O-rings for pump seal maintenance and repair applications. Viton elastomer provides excellent chemical resistance and high-temperature performance.

Brand	U.S. Seal Mfg.
Model	210TY-VITON-OKIT

$88.52 Each

Free shipping

#2183692

250TY-VITON-OKIT

U.S. Seal Mfg. 250TY-VITON-OKIT is a Viton O-ring kit for mechanical pump seal replacement. This kit includes Viton (FKM) elastomer O-rings for reliable sealing in demanding applications. Suitable for use with various pump seal models requiring Viton O-rings.

Brand	U.S. Seal Mfg.
Model	250TY-VITON-OKIT

$107.99 Each

Free Shipping orders over $100

#2183693

320TY-VITON-OKIT

U.S. Seal Mfg. 320TY-VITON-OKIT is a Viton O-ring kit for pump seal maintenance. This kit includes a selection of Viton O-rings for field replacement in mechanical pump seals. Viton elastomer provides excellent chemical resistance and high-temperature performance.

Brand	U.S. Seal Mfg.
Model	320TY-VITON-OKIT

$154.64 Each

Free Shipping orders over $100

#2183694

360TY-VITON-OKIT

U.S. Seal Mfg. 360TY-VITON-OKIT Viton O-Ring Kit. This kit includes a selection of Viton O-rings for pump seal maintenance and repair. Viton elastomer provides excellent chemical resistance and high-temperature performance.

Brand	U.S. Seal Mfg.
Model	360TY-VITON-OKIT

$201.21 Each

Free Shipping orders over $100

#2784993

H70K

Brand	APG
Model	H70K

$50.51 Each

Free shipping

#2804914

67009894

Dichtomatik V5.00X135 FKM (Viton) 70 Shore A O-ring for static and dynamic sealing applications. Inner diameter 135mm, cross section 5.00mm. Temperature range -13°F to +400°F (-25°C to +204°C). Suitable for use in hydraulic, pneumatic, and industrial sealing systems.

Brand	Dichtomatik
Model	67009894

$5.34 Each

Free shipping

#2809677

75115407

Dichtomatik TEF451 PTFE O-ring, AS568 size 451 with 5.239" inner diameter and 0.275" cross section. PTFE material provides excellent chemical resistance and a temperature range of -100°F to +500°F. Suitable for static and dynamic sealing in hydraulic, pneumatic, and industrial applications.

Brand	Dichtomatik
Model	75115407

$50.90 Each

Free shipping

#2898131

H4X158

APG H4X158 4 X 158 BUNA 70 METRIC ORING

Brand	APG
Model	H4X158

$6.19 Each

Free shipping

#5820968

5500207MC

PT Coupling 5500207MC B01 BUNA BDL10

Brand	PT Coupling
Model	5500207MC

$8.00 Each

Free shipping

#5820971

5500215MC

PT Coupling 5500215MC B04 BUNA BDL10

Brand	PT Coupling
Model	5500215MC

$8.00 Each

Free shipping

#5820972

5500220MC

PT Coupling 5500220MC B05 BUNA BDL10

Brand	PT Coupling
Model	5500220MC

$8.00 Each

Free shipping

#5821027

5503915

PT Coupling 5503915 TOFV4 TEF W/VITON FILLER

Brand	PT Coupling
Model	5503915

$24.55 Each

Free shipping