Hydraulic & pneumatic seals
Find the exact seal size you need.
Start typing a size and matching seals appear below. Thousands of standard sizes in mm and inch, shipped fast.
Custom & hard-to-find seals
Size not in the catalog?
Our sister company Bramstrong Precision supplies custom-made seals from your drawing or a worn sample, in PTFE, PU and rubber compounds, for food & beverage, mining and metal processing.
Shop by seal type
Pick a type, then a profile. Each profile lists every size with price and stock.
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Rod Seals
Seal the rod at the cylinder head
2,282 sizes →
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Piston Seals
Seal the piston inside the bore
2,121 sizes →
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Piston-Rod Seals
One profile for rod or piston
1,694 sizes →
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Wipers
Keep dirt out of the cylinder
1,370 sizes →
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Static Seals
For covers and non-moving joints
484 sizes →
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Guiding Elements
Wear rings and guide strips
1,159 sizes →
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Special Seals
Less common profiles
93 sizes →
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Coming soon
O-Rings
Metric and inch sizes
Coming soon
Find your seal in three steps
- Type a size or pick a seal typeUse the search above, or choose rod, piston, wiper, static, guide or special seals and open a profile.
- Narrow it downEnter inner diameter, outer diameter and height in mm or inch. Exact sizes show first.
- Add to cart and check outSet the quantity on the row and add it. Ordering more than 20 different items? Email us your list.
Need help finding a part? Use the chat or email service@bramstrong.com · Read the FAQ