T-Seals
Hydraulic Seals
Pneumatic Seals
Excavator O-Ring Repair Kits
Diaphragms
X-Rings
Gaskets & Packings
O-Rings
Rubber Washers
O-Ring Kit
Rubber Balls
ISO 17025 Accredited Lab certified

ISO 17025 Accredited Lab

Best Hydraulic Seal Manufacturers for Cylinders Pumps and Motors: Full Supplier Ranking by Capability

Detroit Sealing Components (DSC) offers a comprehensive range of hydraulic seals, T-seals, pneumatic seals, O-rings, diaphragms, gaskets, and repair kits engineered for cylinders, pumps, and motors. Serving automotive, oil and gas, agriculture, and industrial sectors, DSC delivers custom and standard sealing solutions built for high-pressure and extreme-temperature environments.

Our Range of Products
T-Seals

T-Seals

  • T-shaped with anti-extrusion rings
  • Fits standard O-ring grooves
  • Piston-type & rod-type configurations
Hydraulic Seals

Hydraulic Seals

  • High-pressure & extreme temp rated
  • PTFE-based abrasion resistant materials
  • Custom tooling for non-standard sizes
Pneumatic Seals

Pneumatic Seals

  • Low-friction, high wear resistance
  • Compact, easy-install design
  • Wiper, rod, piston & damper seals
Excavator O-Ring Repair Kits

Excavator O-Ring Repair Kits

  • Multi-brand excavator compatibility
  • Assorted O-ring sizes in one kit
  • Quick repair & minimal downtime
Diaphragms

Diaphragms

  • Rubber-to-metal & PTFE bonding
  • Precision-molded, 0.20mm min thickness
  • Fabric-reinforced construction available
X-Rings

X-Rings

  • 4-lobed cross section design
  • Resists twist and roll in glands
  • Lower friction than standard O-rings

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Frequently Asked Questions

What types of hydraulic seals does Detroit Sealing Components manufacture?

DSC offers hydraulic seals, T-seals, X-rings, O-rings, diaphragms, gaskets, pneumatic seals, and custom-molded components for cylinders, pumps, and motors.

Can DSC manufacture custom hydraulic seals for non-standard sizes?

What materials are available for hydraulic seals?

What temperature ranges do DSC hydraulic seals support?

Are DSC seals suitable for both dynamic and static applications?

Does DSC offer repair kits for hydraulic equipment?

How can I request a quote or get technical support from DSC?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas

Oil & Gas

T-seals, O-rings, and gaskets engineered to withstand extreme pressure and temperature in oilfield valves, pumps, and tensioners.

Automotive

Automotive

Hydraulic and pneumatic seals delivering leak-free performance in automotive cylinders, actuators, and fluid power systems.

Agriculture & Construction

Agriculture & Construction

Excavator O-ring repair kits and heavy-duty hydraulic seals for reliable performance in agricultural and construction equipment.

Food & Beverage

Food & Beverage

FDA-compatible diaphragms, X-rings, and gaskets ensuring hygienic, leak-free sealing in food processing and beverage equipment.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Comprehensive O-ring manufacturing and high-performance sealing solutions for diverse industrial applications. Detroit Sealing Components offers standard and custom O-rings, specialized seals, and rubber components engineered for demanding environments including oil & gas, aerospace, automotive, and medical industries with premium materials and precision manufacturing.

Why Automotive, Industrial & Oil and Gas Engineers Choose Detroit Sealing Components

Custom Engineering & Tooling Expertise

From standard O-rings to complex custom-molded shapes, DSC engineers seals to precise customer specifications using CAD and finite element analysis.

ISO 17025 Lab-Backed Quality

DSC's ISO 17025 accredited in-house laboratory ensures rigorous material development, testing, and quality assurance for every sealing compound and product.

Swift Delivery & Nationwide Distribution

Strategically located near major shipping lanes in Plymouth, MI, DSC maintains extensive inventory for fast, cost-effective nationwide fulfillment.

Request a Quote for Hydraulic Seals & Sealing Solutions

Submit your requirements and a DSC technical specialist will respond promptly with tailored product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 313-887-4695 You can also send us a quick email at