Skip to content

CNI Hydraulic Seal Solutions

Technical support Track order Register Sign in

Products Product Categories Industries Resources

Quick Order Cart

Products Product Categories Industries Resources Quick Order Register Cart

Seals
Mechanical Seals
- OEM Replacement Mechanical Seals
Hydraulic Seal Kits & Repair Parts
- Industrial Seal Kits & Repair Parts
- Mobile Seal Kits & Repair Parts
Hydraulic Cylinders & Components
Assortment Kits & Tools
Repair Accessories
Metalworking Products
Fittings & Adapters
- Stainless Steel Fittings & Adapters
  - Adaptors
  - Crimping Fittings for Hoses
Custom Machined Seals
Pump, Motor and Valve Repair Kits & Parts
CNI Merchandise
Adhesives
Cleaners & Degreasers
New Products
Closeouts
Web Specials
Transmission Repair Kits
Brake Repair Kits
Wheel Hub Repair Kits
Engine Repair Kits

Keyword, part, or model

Seals by sizeMeasurementSeal type

Inside diameter

Inside diameter tolerance

Outside diameter

Outside diameter tolerance

Height

Height tolerance

View all categories/Hydraulic Cylinders & Components/Hydraulic Cylinder Repair Parts/Mobile Repair Parts/Ports

Hydraulic Cylinders & Components

Ports

Ports

Product series

No active product series are available in this category yet.

Assisted search

Not sure which part fits?

Describe the application and let our assistant organize the details for review.

Ask the parts assistant

CNI supplies hydraulic seals, repair kits, and sealing solutions for construction, mining, and industrial equipment. We help global customers identify dependable replacement parts through part-number search, equipment compatibility data, and application-focused technical support.

Coming soonComing soonComing soonComing soonComing soonComing soonChat with CNI

Sign Up For Emails

Email Address

Company

›Home ›About Us ›News ›Contact Us

Products

›Seals ›Seal Kits ›Repair Kits ›Hydraulic Components ›Custom Machined Seals

Support

›Technical Support ›Quick Order ›Product Search ›Site Map ›Privacy Policy ›Terms

Contact

Head OfficeRoom 203, Building 5, Zhucun International Machinery City, Tianhe District, Guangzhou, China

Emailsales@cnisl.com

Phone+86 187 1888 5619

© 2026 CNI Hydraulic Seal Solutions. All rights reserved.

Privacy Policy Terms