We offer the "AZS" / A2Z SEALS brand replacement for CAT SEAL KIT like Hydraulic Cylinder Seals & Seal Kit | Master Double acting Rotary Hydraulic Cylinder Seals & Seal Kit | Oil Seals | Shaft Seals | HUB Seals | Cassette Seals | Gear Box Seals | Hydraulic Pump Seal Kit | Wheel Seal | O Rings | O Ring Kits | Customised / Tailor made Seals / seal kit
CATs are versatile machines that are commonly used in construction, excavation, and landscaping applications. These machines rely on hydraulic systems to operate effectively, making seals a critical component for their performance and longevity. We offer after market AZS replacement seal kit using high-quality seals and easily interchangeable with CAT SEAL KIT and highlighting the benefits of these components in enhancing machine performance and durability.
Improved Sealing Performance:
CAT seals actively deliver superior sealing, preventing leaks and maintaining system integrity in high-pressure, extreme temperature, and harsh conditions.
Comprehensive Seal Kit Components:
We offer for replacement of CAT SEAL KIT consist of a range of components that work together to create a reliable sealing solution. Some of the key components include:
Rod Seals:
Seals, installed on the rod or piston, prevent hydraulic fluid leakage, designed to withstand dynamic loads, and deliver excellent sealing performance in demanding environments.
Piston Seals:

Positioned between the piston and cylinder bore, piston seals ensure effective sealing and prevent fluid bypass. Engineers design these seals to endure high-pressure differentials, ensuring they consistently perform well over time.
Wiper Seals:
Wiper seals are crucial in protecting the hydraulic system from external contaminants such as dirt, dust, and moisture. External installations on the cylinder extend its service life by safeguarding critical components and preventing damage.
Guide Rings:
Guide rings provide stability and guidance to the piston rod within the cylinder. They minimize friction, prevent metal-to-metal contact, and ensure smooth operation of the hydraulic system.
Backup Rings:
Backup rings are used in conjunction with primary seals to enhance their sealing effectiveness. These rings act as a barrier, preventing extrusion and maintaining seal integrity even under high-pressure conditions.
Compatibility and Durability:
Our design ensures easy installation and reliable performance, compatible with CAT. We manufacture these seals to meet the highest quality standards for exceptional durability and long-term reliability. By using high-quality seals, machine owners and operators can have confidence in their equipment’s performance and reduce the need for frequent maintenance and replacement.
Cost-Effective Maintenance Solution:
Our seals offer a cost-effective maintenance solution for hydraulic systems. By using these seal kits, businesses can reduce the frequency of maintenance and replacement, leading to cost savings. The high-quality components in seals provide extended service life, minimizing downtime, and optimizing overall operational efficiency.
Our CAT SEAL KIT USP
- ensuring machine performance and longevity
- optimize hydraulic system’s performance
- reduce maintenance costs
- achieve long-term operational success
- compatibility, and durability
- eliable and consistent performance
- leak-free operation
- maximum efficiency of the machine
We excel in managing custom needs, supplying seal kits for mining, heavy machinery, and construction. Additionally, we offer CAT seal kits for loaders, excavators, and forklifts.
Hydraulic cylinder seal kits are supplied by us to designers and manufacturers of cylinders and fluid power cylinders.
Dealing in CAT Spare Parts
We are one of the leading Suppliers of replacement spare parts of cat Seals and cat Seal Kits. We supply complete range of replacement products of:
CAT Hydraulic Cylinder Seal Kits
CAT Arm Seal Kit
CAT Boom Seal Kit
CAT Bucket Seal Kit
CAT Blade Seal Kit
CAT Centre Joint Kit
CAT Control Valve Kit
CAT Idler Adjuster Kit
CAT Track Adjuster Kit
CAT O Rings Kit
CAT Dipper Kit
CAT Dump Kit
CAT Hoist Kit
CAT Lift Seal Kit
CAT O V Kit
CAT T T Kit
CAT Piston Seal Kit
CAT Pump Kit
CAT Rod Seal Kit
CAT Shovel Seal Kit
CAT Slew Seal Kit
CAT Stabilizer Seal Kit
CAT Steering 2 Wd & 4 Wd Seal Kit
CAT Steering Seal Kit
CAT Stick Seal Kit
CAT Swing Seal Kit
CAT Tilt Seal Kit
CAT Track Adjuster Seal Kit
CAT O ring Kit
Dealing in CAT Seals
CAT Hydraulic Seals
CAT Piston Seals
CAT Rod seals
CAT Wiper Seals
CAT Wear Rings
CAT Dust Seals
CAT Back Up Rings
CAT O Rings Box
CAT Oil Seals
CAT Rings
CAT Rotary Shaft Seals
CAT Sealing Washers
We also specialize in delivering tailored seals and seal kits products for other mining, construction and heavy-earth moving machineries excavators, dumpers, underground trucks, cranes, etc.
Dealing in Other Fields
In addition to this, we bring to our customer’s customized seal kit that is specifically designed according to the individualized choice and preference of our customers. Our range of products are having applications in:
Oilfield
Mining
Marine
Machines
Industrial
Hydro Power
Forestry
Food and Pharmaceutical
Defense Machinery
Construction
Chemical Processing
Automotive
heavy earth-moving
Aerospace
Hydraulic cylinder seal kits to designers and manufacturers of cylinders and power fluid cylinders are also supplied by us. We provide our products in bulk.
Original Equipment Manufacturer
A2Z Seals offers a full line of replacement oil seal repair kits comprising of varied types and sized used by OEMS, such as Komatsu, Hitachi, Caterpillar, etc. We also offer oil seals used in industries like, cement, mine, steel, coal, sugar and oil.
- ACE
- BEML
- CASE
- POCLAIN
- CATERPILLAR
- ESCORT
- HITACHI
- DOOSAN
- HM HINDUSTAN MOTORS
- HYUNDAI
- JCB
- KOBELCO
- KOMATSU
- SANY
- TEREX
- VOLVO
- DEMAG
- JLG
- TATA
- LIEBHERR
- MAHINDRA
- SAMSUNG
- VOLTAS
- HYDRA
- BOBCAT
- DAEWOO
- HITACHI
- KUBOTA
- BOMAG
- AJAX
- GODREJ
- JOHNDEERE
- OKADA
- RECP
- UT
- XCMG
- ATLAS
- EIMCO
- KATO
- KAWASAKI
- KRUPP
- LIUGONG
- LOKOMO
- ABEL
- DAEMO
- DOWIN
- FARUKAWA
- APPOLO
- STANDFORD
- KWANGLIM
- PUTZMEISTER
- ZOOMLION
- OK
- PH
- EICHER
- FINE
- HYVA
- IR INGERSOLL RAND
- NEW HOLLAND
- REXORTH
- RHINO
- ROBEX
- TAKEUCHI
- TOPA
- WABCO
- WACKER NEUSON
- LT POCLAIN CASE
- YANMAR
- CAT
- TATA HITACHI
- TEREX VECTRA
- SOOSAN
Oil seal kit applications
- Boom
- Dipper
- Arm
- Slew
- Bucket
- Main pump
- Track Adjuster
- Dump
- Back Lift
- David Brown / Parker Pump
- Blade
- Excavator
- Lift
Other Qualities
- Chemical Resistance
- Cost-Effective,
- Custom Sizing Options,
- Diverse Material Options,
- Easy Installation,
- Global Availability,
- High-Temperature Resistance,
- Industry Compliance,
- Innovative Sealing Solutions
- Leak Prevention
- Long Service Life
- Low Friction Design
- OEM Compatibility
- Precision Machining
- Rapid Delivery
- Versatile Applications
Imported oil seal Type
- Oil Seal
- Single Lip
- Double Lip
- Shaft
- HUB
- Cassette
- Gear Box
- Pump
- Engine
- Motor
- PTFE
- Hydraulic Cylinder
- O Rings

OEM Seal Kits
Complete seal kits for all major OEM manufacturers (aftermarket)
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