EPDM O-rings

EPDM O-Rings

Shop EPDM O-rings for water, outdoor, plumbing, washdown, weather-exposed, and general replacement jobs. Choose the exact size by inside diameter and cross section, then select the hardness you need.

Typical temperature-55 to +120 °CTypical for the family; the supplied compound decides the usable range.

Good for

  • Hot water, steam and glycol coolants
  • Glycol brake fluid and many phosphate ester fluids
  • Ozone, UV and weathering

Avoid / check

  • Any mineral oil, fuel or petroleum grease
  • Hydrocarbon solvents
  • Food or drinking water: needs a documented compound

Shore A grades listed here: 70/80

Listings
6,100
Priced
per pack
Units
mm + in

Find a size in EPDM

How to measure
Unit

ID is the inside diameter, CS the thickness of the ring. Decimal commas are fine (20,5).

Showing 673–720 of 6,100

EPDM O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
428.00 × 6.00 mm16.850 × 0.236 in 70A EPDM — $79.26 / 10 pcs $7.93 / pc Available to order
Packs and details for O-Ring 428.00 × 6.00 mm · EPDM · 70A
428.00 × 3.53 mm16.850 × 0.139 in 70A EPDM — $56.61 / 10 pcs $5.66 / pc Available to order
Packs and details for O-Ring 428.00 × 3.53 mm · EPDM · 70A
428.00 × 3.50 mm16.850 × 0.138 in 70A EPDM — $56.61 / 10 pcs $5.66 / pc Available to order
Packs and details for O-Ring 428.00 × 3.50 mm · EPDM · 70A
426.00 × 8.00 mm16.772 × 0.315 in 70A EPDM — $126.44 / 10 pcs $12.64 / pc Available to order
Packs and details for O-Ring 426.00 × 8.00 mm · EPDM · 70A
426.00 × 6.00 mm16.772 × 0.236 in 70A EPDM — $86.63 / 10 pcs $8.66 / pc Available to order
Packs and details for O-Ring 426.00 × 6.00 mm · EPDM · 70A
426.00 × 5.00 mm16.772 × 0.197 in 70A EPDM — $70.24 / 10 pcs $7.02 / pc Available to order
Packs and details for O-Ring 426.00 × 5.00 mm · EPDM · 70A
426.00 × 3.00 mm16.772 × 0.118 in 70A EPDM — $48.59 / 10 pcs $4.86 / pc Available to order
Packs and details for O-Ring 426.00 × 3.00 mm · EPDM · 70A
425.00 × 8.00 mm16.732 × 0.315 in 70A EPDM — $126.44 / 10 pcs $12.64 / pc Available to order
Packs and details for O-Ring 425.00 × 8.00 mm · EPDM · 70A
425.00 × 6.00 mm16.732 × 0.236 in 70A EPDM — $86.63 / 10 pcs $8.66 / pc Available to order
Packs and details for O-Ring 425.00 × 6.00 mm · EPDM · 70A
425.00 × 5.00 mm16.732 × 0.197 in 70A EPDM — $70.31 / 10 pcs $7.03 / pc Available to order
Packs and details for O-Ring 425.00 × 5.00 mm · EPDM · 70A
425.00 × 3.00 mm16.732 × 0.118 in 70A EPDM — $48.29 / 10 pcs $4.83 / pc Available to order
Packs and details for O-Ring 425.00 × 3.00 mm · EPDM · 70A
424.00 × 6.00 mm16.693 × 0.236 in 70A EPDM — $86.63 / 10 pcs $8.66 / pc Available to order
Packs and details for O-Ring 424.00 × 6.00 mm · EPDM · 70A
422.00 × 3.00 mm16.614 × 0.118 in 70A EPDM — $96.54 / 10 pcs $9.65 / pc Available to order
Packs and details for O-Ring 422.00 × 3.00 mm · EPDM · 70A
421.50 × 3.00 mm16.594 × 0.118 in 70A EPDM — $96.54 / 10 pcs $9.65 / pc Available to order
Packs and details for O-Ring 421.50 × 3.00 mm · EPDM · 70A
421.00 × 4.00 mm16.575 × 0.157 in 70A EPDM — $64.91 / 10 pcs $6.49 / pc Available to order
Packs and details for O-Ring 421.00 × 4.00 mm · EPDM · 70A
421.00 × 3.50 mm16.575 × 0.138 in 70A EPDM — $170.17 / 10 pcs $17.02 / pc Available to order
Packs and details for O-Ring 421.00 × 3.50 mm · EPDM · 70A
420.00 × 7.00 mm16.535 × 0.276 in 70A EPDM — $98.20 / 10 pcs $9.82 / pc Available to order
Packs and details for O-Ring 420.00 × 7.00 mm · EPDM · 70A
420.00 × 5.70 mm16.535 × 0.224 in 70A EPDM — $76.27 / 10 pcs $7.63 / pc Available to order
Packs and details for O-Ring 420.00 × 5.70 mm · EPDM · 70A
420.00 × 4.00 mm16.535 × 0.157 in 70A EPDM — $64.79 / 10 pcs $6.48 / pc Available to order
Packs and details for O-Ring 420.00 × 4.00 mm · EPDM · 70A
420.00 × 3.50 mm16.535 × 0.138 in 70A EPDM — $169.89 / 10 pcs $16.99 / pc Available to order
Packs and details for O-Ring 420.00 × 3.50 mm · EPDM · 70A
419.30 × 5.70 mm16.508 × 0.224 in 70A EPDM — $76.27 / 10 pcs $7.63 / pc Available to order
Packs and details for O-Ring 419.30 × 5.70 mm · EPDM · 70A
419.20 × 5.70 mm16.504 × 0.224 in 70A EPDM — $76.27 / 10 pcs $7.63 / pc Available to order
Packs and details for O-Ring 419.20 × 5.70 mm · EPDM · 70A
419.00 × 4.00 mm16.496 × 0.157 in 70A EPDM — $64.66 / 10 pcs $6.47 / pc Available to order
Packs and details for O-Ring 419.00 × 4.00 mm · EPDM · 70A
419.00 × 3.50 mm16.496 × 0.138 in 70A EPDM — $169.46 / 10 pcs $16.95 / pc Available to order
Packs and details for O-Ring 419.00 × 3.50 mm · EPDM · 70A
418.60 × 5.70 mm16.480 × 0.224 in 70A EPDM — $76.27 / 10 pcs $7.63 / pc Available to order
Packs and details for O-Ring 418.60 × 5.70 mm · EPDM · 70A
418.00 × 7.00 mm16.457 × 0.276 in 70A EPDM — $221.73 / 10 pcs $22.17 / pc Available to order
Packs and details for O-Ring 418.00 × 7.00 mm · EPDM · 70A
418.00 × 5.70 mm16.457 × 0.224 in 70A EPDM — $76.27 / 10 pcs $7.63 / pc Available to order
Packs and details for O-Ring 418.00 × 5.70 mm · EPDM · 70A
417.96 × 7.00 mm16.455 × 0.276 in 70A EPDM — $144.31 / 10 pcs $14.43 / pc Available to order
Packs and details for O-Ring 417.96 × 7.00 mm · EPDM · 70A
417.96 × 6.99 mm16.455 × 0.275 in 70A EPDM AS568-462 $64.75 / 10 pcs $6.48 / pc Available to order
Packs and details for O-Ring 417.96 × 6.99 mm · EPDM · 70A
417.90 × 7.00 mm16.453 × 0.276 in 70A EPDM — $144.31 / 10 pcs $14.43 / pc Available to order
Packs and details for O-Ring 417.90 × 7.00 mm · EPDM · 70A
417.75 × 3.53 mm16.447 × 0.139 in 80A EPDM — $53.51 / 10 pcs $5.35 / pc Available to order
Packs and details for O-Ring 417.75 × 3.53 mm · EPDM · 80A
417.00 × 7.00 mm16.417 × 0.276 in 70A EPDM — $106.20 / 10 pcs $10.62 / pc Available to order
Packs and details for O-Ring 417.00 × 7.00 mm · EPDM · 70A
416.00 × 7.00 mm16.378 × 0.276 in 70A EPDM — $97.46 / 10 pcs $9.75 / pc Available to order
Packs and details for O-Ring 416.00 × 7.00 mm · EPDM · 70A
416.00 × 4.00 mm16.378 × 0.157 in 70A EPDM — $149.74 / 10 pcs $14.97 / pc Available to order
Packs and details for O-Ring 416.00 × 4.00 mm · EPDM · 70A
415.29 × 6.99 mm16.350 × 0.275 in 70A EPDM — $97.46 / 10 pcs $9.75 / pc Available to order
Packs and details for O-Ring 415.29 × 6.99 mm · EPDM · 70A
415.00 × 7.00 mm16.339 × 0.276 in 70A EPDM — $97.46 / 10 pcs $9.75 / pc Available to order
Packs and details for O-Ring 415.00 × 7.00 mm · EPDM · 70A
415.00 × 5.00 mm16.339 × 0.197 in 70A EPDM — $68.94 / 10 pcs $6.89 / pc Available to order
Packs and details for O-Ring 415.00 × 5.00 mm · EPDM · 70A
415.00 × 4.00 mm16.339 × 0.157 in 70A EPDM — $150.05 / 10 pcs $15.01 / pc Available to order
Packs and details for O-Ring 415.00 × 4.00 mm · EPDM · 70A
414.00 × 7.00 mm16.299 × 0.276 in 70A EPDM — $97.46 / 10 pcs $9.75 / pc Available to order
Packs and details for O-Ring 414.00 × 7.00 mm · EPDM · 70A
414.00 × 5.00 mm16.299 × 0.197 in 70A EPDM — $68.67 / 10 pcs $6.87 / pc Available to order
Packs and details for O-Ring 414.00 × 5.00 mm · EPDM · 70A
413.80 × 5.00 mm16.291 × 0.197 in 70A EPDM — $68.67 / 10 pcs $6.87 / pc Available to order
Packs and details for O-Ring 413.80 × 5.00 mm · EPDM · 70A
413.00 × 8.00 mm16.260 × 0.315 in 70A EPDM — $122.81 / 10 pcs $12.28 / pc Available to order
Packs and details for O-Ring 413.00 × 8.00 mm · EPDM · 70A
413.00 × 7.00 mm16.260 × 0.276 in 70A EPDM — $102.85 / 10 pcs $10.29 / pc Available to order
Packs and details for O-Ring 413.00 × 7.00 mm · EPDM · 70A
413.00 × 5.00 mm16.260 × 0.197 in 70A EPDM — $91.27 / 10 pcs $9.13 / pc Available to order
Packs and details for O-Ring 413.00 × 5.00 mm · EPDM · 70A
412.00 × 8.00 mm16.220 × 0.315 in 70A EPDM — $122.81 / 10 pcs $12.28 / pc Available to order
Packs and details for O-Ring 412.00 × 8.00 mm · EPDM · 70A
412.00 × 7.00 mm16.220 × 0.276 in 70A EPDM — $102.85 / 10 pcs $10.29 / pc Available to order
Packs and details for O-Ring 412.00 × 7.00 mm · EPDM · 70A
412.00 × 5.00 mm16.220 × 0.197 in 70A EPDM — $91.27 / 10 pcs $9.13 / pc Available to order
Packs and details for O-Ring 412.00 × 5.00 mm · EPDM · 70A
412.00 × 3.00 mm16.220 × 0.118 in 70A EPDM — $47.18 / 10 pcs $4.72 / pc Available to order
Packs and details for O-Ring 412.00 × 3.00 mm · EPDM · 70A

Can’t find your size, material or quantity? Send the dimensions, an old part or a drawing.Request a quote