Patriot Fluid Power stocks a large variety of Parker Hannifin, Hydro-Line© and Miller aftermarket seal kits. Whether it’s hydraulic, pneumatic, or metric kits, we can get you back up and running quickly.
Our aftermarket seal kits are directly interchangeable with those of original equipment manufacturers (OEM) and are of the highest quality that exceeds the expectations and needs of our customers.
Our inventory includes piston seal kits, rod seal kits, cylinder body kits/tube end seals, rod gland kits and many other individual kits.
Patriot Fluid Power can save you time and money by supplying your Parker, Hydro-Line, and Miller aftermarket Seal Kits Made in Michigan!
What are some benefits to having Patriot supply your Parker and other aftermarket seal kits?
Kit Identification
Unable to identify your cylinder or seal kit needed? Patriot Fluid Power will come on-site, measure your seals & metal dimensions, and create a Bill of Materials for your seal kit!!Quality Parts
Patriot is committed to supplying the highest quality parts that exceed OEM quality! Our goal is to offer seals and components that are 100% Made in the USA!Time Savings
Because more and more equipment is manufactured in Europe and Asia, the typical lead time for seal kits is 12-18 weeks, therefore increasing costly down time. Furthermore, you will save man hours by allowing us to measure and create the correct kit for your application.Cost Savings
In addition to the cost savings from reduced down time, we consistently show our customers a significant savings on the price of the kits.Please Contact Us to have a member of our technical team assist you with your aftermarket seal kit needs!
*Please note all OEM names and part numbers are used for reference purposes only. Patriot Fluid Power and its affiliates do not imply that any part displayed is the product of any of these manufacturers. Always follow OEM instructions for replacement of seal repair items.
PATRIOT FLUID POWER IS HERE TO SERVE YOU!
AFTERMARKET SEAL KITS
Patriot Fluid Power’s aftermarket seal kits are directly interchangeable with those of original equipment manufacturers (OEM) and are of the highest quality that exceeds the expectations and needs of our customers.
We can save you time and money by supplying you aftermarket seal kits Made in Michigan!
Cost Savings
– In addition to the cost savings from reduced down-time, we consistently show our customers a significant savings on the price of the kits.
Time Savings
– Because more and more equipment is manufactured in Europe and Asia, the typical lead time for seal kits is 12-18 weeks, therefore increasing costly down time. Furthermore, you will save man hours by allowing us to measure and create the correct kit for your application.
![]() |
Quality Parts– Patriot is committed to supplying the highest quality parts that exceed OEM quality! Our goal is to offer seals and components that are 100% Made in the USA! |
MACHINED SEALS
Patriot Fluid Power is a market and technology leader in high quality, custom engineered sealing solutions. We offer a comprehensive range of machined seals in a variety of materials and for many industries.
![]() |
Pick from our list of standard profiles using the latest CAD/CAM and CNC machines to produce parts to your specifications or if you have a custom profile send us your print or sample part. |
We offer quick turn around on prototypes or production parts. Parts can be manufactured from ¼” (6.35mm) to over 52” (1320mm) out of a wide range of materials to fit your application.
TEFLON® ENCAPSULATED O-RINGS
Encapsulated O-rings were developed specifically to solve a common problem in several industries. Many applications require the temperatures and chemical resistance of Teflon® but PTFE O-rings lack the resiliency required for compressive fluid sealing. Many of the flexible elastomers cannot withstand some of the harsh chemicals and temperatures seen in applications you might be dealing with.
Patriot’s encapsulated O-rings can give you the best of both worlds. The outer jacket is made from Teflon® giving it excellent resistance to a broad range of corrosive chemicals and extreme temperatures, while the Solid rubber core energizer provide the best resistance to compression set and the best “recovery.”

WHY AFTERMARKET SEAL KITS?
Patriot Fluid Power carries a large variety of aftermarket seal kits for all your needs. Whether its industrial, construction, logging, mining, refuse applications, or agricultural we can get you back up and running quickly.
Our seal kits are directly interchangeable with those of original equipment manufacturers (OEM) and are of the highest quality that exceeds the expectations and needs of our customers.
Patriot Fluid Power can save you time and money by supplying your Aftermarket Seal Kits Made in Michigan!
What some of the brands of aftermarket seal kits we offer?
Below are just a few:-
Industrial Seal Kits
-Parker -Miller -Hydro-Line® -Milwaukee -Atlas -REP -
Mobile Seal Kits
-Bobcat -Case -Caterpillar -Clark -Ford -Hitachi -I.H. -JCB -John Deere -JLG -Kobelco -Komatsu -Kubota -Liebherr -Massey Ferguson -Mitsubishi -New Holland -Toyota
Your Brand!
Patriot Fluid Power will come on site, measure your seals & metal dimensions, and create a Bill of Materials for your custom kit!! We can also create custom packaging, with your logo!!
What are some benefits to having Patriot Fluid Power supply your aftermarket seal kits?
Quality Parts
Patriot is committed to supplying the highest quality parts that exceed OEM quality! Our goal is to offer seals and components that are 100% Made in the USA!
Time Savings
Because more and more equipment is manufactured in Europe and Asia, the typical lead time for seal kits is 12-18 weeks, therefore increasing costly down time. Furthermore, you will save man hours by allowing us to measure and create the correct kit for your application.
Cost Savings
In addition to the cost savings from reduced down time, we consistently show our customers a significant savings on the price of the kits.
Aftermarket Sales Income
If you are an OEM (Original Equipment Manufacturer) why not capture all the aftermarket repair parts for your equipment? Patriot will package as well as private label seal kits to your specifications and include only your logo and part number on the kit. We can stock and drop ship for you direct from our warehouse in Freeland, MI.
Please Contact Us to have a member of our technical team assist you with your aftermarket seal kit needs!
*Please note all OEM names and part numbers are used for reference purposes only. Patriot Fluid Power and its affiliates do not imply that any part displayed is the product of any of these manufacturers. Always follow OEM instructions for replacement of seal repair items.