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

Screen a chemical against EPDM Compare materials

Listings: 6,100
Priced: per pack
Units: mm + in

Find a size in EPDM

How to measure

Showing 4129–4176 of 6,100

EPDM O-Rings catalog
Size (ID × CS)	Hardness	Size ref.	Smallest pack	Status	Action
42.80 × 5.00 mm1.685 × 0.197 in	70A EPDM	—	$5.88 / 10 pcs $0.59 / pc	Available to order	Pack size for O-Ring 42.80 × 5.00 mm · EPDM · 70A Packs and details for O-Ring 42.80 × 5.00 mm · EPDM · 70A
42.80 × 3.53 mm1.685 × 0.139 in	70A EPDM	—	$10.28 / 10 pcs $1.03 / pc	Available to order	Pack size for O-Ring 42.80 × 3.53 mm · EPDM · 70A Packs and details for O-Ring 42.80 × 3.53 mm · EPDM · 70A
42.70 × 3.55 mm1.681 × 0.140 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.70 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 42.70 × 3.55 mm · EPDM · 70A
42.57 × 3.53 mm1.676 × 0.139 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.57 × 3.53 mm · EPDM · 70A Packs and details for O-Ring 42.57 × 3.53 mm · EPDM · 70A
42.52 × 2.62 mm1.674 × 0.103 in	80A EPDM	AS568-131	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.52 × 2.62 mm · EPDM · 80A Packs and details for O-Ring 42.52 × 2.62 mm · EPDM · 80A
42.52 × 2.62 mm1.674 × 0.103 in	70A EPDM	AS568-131	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.52 × 2.62 mm · EPDM · 70A Packs and details for O-Ring 42.52 × 2.62 mm · EPDM · 70A
42.50 × 5.33 mm1.673 × 0.210 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.50 × 5.33 mm · EPDM · 70A Packs and details for O-Ring 42.50 × 5.33 mm · EPDM · 70A
42.50 × 5.30 mm1.673 × 0.209 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.50 × 5.30 mm · EPDM · 70A Packs and details for O-Ring 42.50 × 5.30 mm · EPDM · 70A
42.50 × 3.55 mm1.673 × 0.140 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.50 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 42.50 × 3.55 mm · EPDM · 70A
42.50 × 3.50 mm1.673 × 0.138 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.50 × 3.50 mm · EPDM · 70A Packs and details for O-Ring 42.50 × 3.50 mm · EPDM · 70A
42.50 × 2.65 mm1.673 × 0.104 in	70A EPDM	—	$7.29 / 10 pcs $0.73 / pc	Available to order	Pack size for O-Ring 42.50 × 2.65 mm · EPDM · 70A Packs and details for O-Ring 42.50 × 2.65 mm · EPDM · 70A
42.40 × 5.33 mm1.669 × 0.210 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.40 × 5.33 mm · EPDM · 70A Packs and details for O-Ring 42.40 × 5.33 mm · EPDM · 70A
42.39 × 5.31 mm1.669 × 0.209 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.39 × 5.31 mm · EPDM · 70A Packs and details for O-Ring 42.39 × 5.31 mm · EPDM · 70A
42.30 × 3.55 mm1.665 × 0.140 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.30 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 42.30 × 3.55 mm · EPDM · 70A
42.29 × 5.33 mm1.665 × 0.210 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.29 × 5.33 mm · EPDM · 70A Packs and details for O-Ring 42.29 × 5.33 mm · EPDM · 70A
42.20 × 3.00 mm1.661 × 0.118 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.20 × 3.00 mm · EPDM · 70A Packs and details for O-Ring 42.20 × 3.00 mm · EPDM · 70A
42.20 × 1.50 mm1.661 × 0.059 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.20 × 1.50 mm · EPDM · 70A Packs and details for O-Ring 42.20 × 1.50 mm · EPDM · 70A
42.19 × 3.45 mm1.661 × 0.136 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.19 × 3.45 mm · EPDM · 70A Packs and details for O-Ring 42.19 × 3.45 mm · EPDM · 70A
42.01 × 5.00 mm1.654 × 0.197 in	70A EPDM	—	$14.52 / 10 pcs $1.45 / pc	Available to order	Pack size for O-Ring 42.01 × 5.00 mm · EPDM · 70A Packs and details for O-Ring 42.01 × 5.00 mm · EPDM · 70A
42.00 × 10.00 mm1.654 × 0.394 in	70A EPDM	—	$20.68 / 10 pcs $2.07 / pc	Available to order	Pack size for O-Ring 42.00 × 10.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 10.00 mm · EPDM · 70A
42.00 × 7.00 mm1.654 × 0.276 in	70A EPDM	—	$11.20 / 10 pcs $1.12 / pc	Available to order	Pack size for O-Ring 42.00 × 7.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 7.00 mm · EPDM · 70A
42.00 × 5.50 mm1.654 × 0.217 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 42.00 × 5.50 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 5.50 mm · EPDM · 70A
42.00 × 5.00 mm1.654 × 0.197 in	70A EPDM	—	$14.35 / 10 pcs $1.44 / pc	Available to order	Pack size for O-Ring 42.00 × 5.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 5.00 mm · EPDM · 70A
42.00 × 4.00 mm1.654 × 0.157 in	70A EPDM	—	$51.52 / 10 pcs $5.15 / pc	Available to order	Pack size for O-Ring 42.00 × 4.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 4.00 mm · EPDM · 70A
42.00 × 3.50 mm1.654 × 0.138 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.00 × 3.50 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 3.50 mm · EPDM · 70A
42.00 × 3.00 mm1.654 × 0.118 in	70A EPDM	—	$51.52 / 10 pcs $5.15 / pc	Available to order	Pack size for O-Ring 42.00 × 3.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 3.00 mm · EPDM · 70A
42.00 × 2.50 mm1.654 × 0.098 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.00 × 2.50 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 2.50 mm · EPDM · 70A
42.00 × 2.00 mm1.654 × 0.079 in	70A EPDM	—	$48.82 / 10 pcs $4.88 / pc	Available to order	Pack size for O-Ring 42.00 × 2.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 2.00 mm · EPDM · 70A
42.00 × 1.50 mm1.654 × 0.059 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.00 × 1.50 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 1.50 mm · EPDM · 70A
42.00 × 1.00 mm1.654 × 0.039 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 42.00 × 1.00 mm · EPDM · 70A Packs and details for O-Ring 42.00 × 1.00 mm · EPDM · 70A
41.90 × 3.00 mm1.650 × 0.118 in	70A EPDM	—	$8.87 / 10 pcs $0.89 / pc	Available to order	Pack size for O-Ring 41.90 × 3.00 mm · EPDM · 70A Packs and details for O-Ring 41.90 × 3.00 mm · EPDM · 70A
41.86 × 4.04 mm1.648 × 0.159 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.86 × 4.04 mm · EPDM · 70A Packs and details for O-Ring 41.86 × 4.04 mm · EPDM · 70A
41.82 × 3.53 mm1.646 × 0.139 in	70A EPDM	—	$9.62 / 10 pcs $0.96 / pc	Available to order	Pack size for O-Ring 41.82 × 3.53 mm · EPDM · 70A Packs and details for O-Ring 41.82 × 3.53 mm · EPDM · 70A
41.80 × 3.55 mm1.646 × 0.140 in	70A EPDM	—	$9.62 / 10 pcs $0.96 / pc	Available to order	Pack size for O-Ring 41.80 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 41.80 × 3.55 mm · EPDM · 70A
41.80 × 3.50 mm1.646 × 0.138 in	70A EPDM	—	$9.62 / 10 pcs $0.96 / pc	Available to order	Pack size for O-Ring 41.80 × 3.50 mm · EPDM · 70A Packs and details for O-Ring 41.80 × 3.50 mm · EPDM · 70A
41.70 × 4.05 mm1.642 × 0.159 in	70A EPDM	—	$15.18 / 10 pcs $1.52 / pc	Available to order	Pack size for O-Ring 41.70 × 4.05 mm · EPDM · 70A Packs and details for O-Ring 41.70 × 4.05 mm · EPDM · 70A
41.70 × 3.50 mm1.642 × 0.138 in	70A EPDM	JIS B 2401 P42	$9.62 / 10 pcs $0.96 / pc	Available to order	Pack size for O-Ring 41.70 × 3.50 mm · EPDM · 70A Packs and details for O-Ring 41.70 × 3.50 mm · EPDM · 70A
41.60 × 3.55 mm1.638 × 0.140 in	70A EPDM	—	$9.62 / 10 pcs $0.96 / pc	Available to order	Pack size for O-Ring 41.60 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 41.60 × 3.55 mm · EPDM · 70A
41.60 × 2.40 mm1.638 × 0.094 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.60 × 2.40 mm · EPDM · 70A Packs and details for O-Ring 41.60 × 2.40 mm · EPDM · 70A
41.50 × 3.50 mm1.634 × 0.138 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.50 × 3.50 mm · EPDM · 70A Packs and details for O-Ring 41.50 × 3.50 mm · EPDM · 70A
41.50 × 3.00 mm1.634 × 0.118 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.50 × 3.00 mm · EPDM · 70A Packs and details for O-Ring 41.50 × 3.00 mm · EPDM · 70A
41.40 × 5.33 mm1.630 × 0.210 in	70A EPDM	—	$7.38 / 10 pcs $0.74 / pc	Available to order	Pack size for O-Ring 41.40 × 5.33 mm · EPDM · 70A Packs and details for O-Ring 41.40 × 5.33 mm · EPDM · 70A
41.40 × 5.30 mm1.630 × 0.209 in	70A EPDM	—	$6.06 / 10 pcs $0.61 / pc	Available to order	Pack size for O-Ring 41.40 × 5.30 mm · EPDM · 70A Packs and details for O-Ring 41.40 × 5.30 mm · EPDM · 70A
41.30 × 2.40 mm1.626 × 0.094 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.30 × 2.40 mm · EPDM · 70A Packs and details for O-Ring 41.30 × 2.40 mm · EPDM · 70A
41.28 × 3.53 mm1.625 × 0.139 in	70A EPDM	BS1806-825	$53.57 / 10 pcs $5.36 / pc	Available to order	Pack size for O-Ring 41.28 × 3.53 mm · EPDM · 70A Packs and details for O-Ring 41.28 × 3.53 mm · EPDM · 70A
41.20 × 5.70 mm1.622 × 0.224 in	70A EPDM	—	$6.23 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 41.20 × 5.70 mm · EPDM · 70A Packs and details for O-Ring 41.20 × 5.70 mm · EPDM · 70A
41.20 × 5.30 mm1.622 × 0.209 in	70A EPDM	—	$6.06 / 10 pcs $0.61 / pc	Available to order	Pack size for O-Ring 41.20 × 5.30 mm · EPDM · 70A Packs and details for O-Ring 41.20 × 5.30 mm · EPDM · 70A
41.20 × 3.55 mm1.622 × 0.140 in	70A EPDM	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 41.20 × 3.55 mm · EPDM · 70A Packs and details for O-Ring 41.20 × 3.55 mm · EPDM · 70A

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