CASE 446178A1 Urethane O Ring Backup Ring
JIC-446178A1
Material: Polyurethane
Hardness: 65 ShoreD
Work Temperature:-40°C~+110°C
Min. Order Quantity: 100pcs
Supply Ability: 1000000 Sets per Day
Delivery Time: 5-7 days for small order
CASE 87715786 Inch Piston Seal
CASE Inch Piston Seal, a bronze-filled PTFE face ring pre-loaded by NBR o-ring.
Min. Order Quantity: 50 pcs
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for a small order
Material: PTFE+Bronze+NBR
Temperature: -50 °C~+200°C
Max. Speed：1 m/s
Application: 580N, 580N EP
Case Cylinder Seal Kit LZ007310 CX330/350 105 x 150 mm
Min.Order Quantity: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
ROD: 105 mm
BORE: 150 mm
CASE Cylinder Seal Kits 122535A1
Part Number: 122535A1
Min. Order Quantity: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
ROD: 2″ (50.8mm)
BORE: 4″ (101.6mm)
Applicable models: 122535A1 Swing Seal Kit fits Case 570XLT 580 Super L 590 Super L 580 SUPER L CONSTRUCTION KING 580SM II 580Sm Iii 580SM+ II 580SM+ III 590 SM 590SM II
Case Hydraulic Cylinder Seal Kits LZ007310 CX330/350
Min.Order Quantity: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
ROD: 105 mm
BORE: 150 mm
Case JIC-S228607 SPG Piston Seal
JIC-S228607 Inch Piston Seal
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for a small order
Material: PTFE+Bronze+NBR
Temperature: -50 °C~+200°C
Max. Speed：1 m/s
CASE Piston Seal G102288 JIC-G102288
JIC-G102288 Inch Piston
Min. Order Quantity: 50 pcs
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for a small order
Material: PTFE+Bronze+NBR
Temperature: -50 °C~+200°C
Max. Speed：1 m/s
Case1346476C1 Wear Ring Seal
JIC-1346476C1 Inch Piston Wear Ring
Supply Ability: 1000 PCS per day
Delivery Time: 5-7 days for a small order
Material: Phenolic Resin + Cotton Fabric
Temperature: -30 °C~+120°C
Max. Speed：1 m/s
Application: 580N, 580SN, 570LXT, 580N EP, 580SN WT, 590SN, 221F, 580M, 321F, 580L
CAT Backhoe Seal Kit 5212974 50x90mm
Part Number: CAT 5212974
ROD: 50 mm
BORE: 90 mm
Seals Brand: NOK, SKF, CFW, HALLITE, HRDA, JSP
MOQ: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for small orders
Applicable models: BACKHOE LOADER 416F,420F,422F,426F,427F,428F,432F,444F,
Payment Terms: T/T, Western Union, MoneyGram, Paypal
CAT Excavator Cylinder Seal Kits CT-1997416
Min.Order Quantity: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
Part Number: CT-1997416 Seal Kit
OEM Reference Number: 1997416
ROD: 105 mm
BORE: 150 mm
CATERIPLLAR Double Lip Metal Wiper Seal
Name: Lip Metal Wipe Seal For Caterpillar Brand Machines
Temperature Range: -40°C to +110°C (-40°F to +230°F)
Pressure Rating: Up to 500 psi (depending on design)
Speed: Up to 0.5 m/s (1.6 ft/s)
Standards: ISO 6194, DIN 3760, or custom designs
Compatibility: Hydraulic fluids, water, and mild chemicals
Caterpillar 2341948 Tilt Seal Kit 2-1/2″ X4-3/4″
Part Number: CAT2341948 234-1948
ROD: 2-1/2″
BORE: 4-3/4″
Seals Brand: NOK, SKF, CFW, HALLITE, HRDA, JSP
MOQ: 10 Sets or 10 Bags
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for small orders
Applicable models:
INTEGRATED TOOLCARRIER: IT28G IT28F
TRACK LOADER:953C
WHEEL LOADER:928G 928HZ 924G 924GZ 924HZ
Payment Terms: T/T, Western Union, MoneyGram, Paypal.
Caterpillar 2409538 Steering Seal Kit 2″ X4″
Part Number: CAT2409538 240-9538
ROD: 2″
BORE: 4″
Seals Brand: NOK, SKF, CFW, HALLITE, HRDA, JSP
MOQ: 10 Sets or 10 Bags
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for small orders
Applicable models:
BACKHOE LOADER 446B 438C 416C 428B 428C
Payment Terms: T/T, Western Union, MoneyGram, Paypal
CATERPILLAR 950H 962H Lift Seal Kit 3812331 3-1/4″ X 5-3/4″
Part Number: CAT3812331
ROD: 3-1/4″
BORE: 5-3/4″
Seals Brand: NOK, SKF, CFW, HALLITE, HRDA, JSP
MOQ: 10 Set or 10 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for small orders
Applicable models:WHEEL LOADER 950H 962H
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Caterpillar Hydraulic Cylinder Seal Kits 1918161
Min.Order Quantity: 1 Set or 1 Bag
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
ROD: 2 inch
BORE: 4 inch
Caterpillar O Ring Kit 4C4782
Material: Rubber
Part Number: Caterpillar 4C4782
Brand: Reliable Aftermarket Parts
Seal O-Ring Kit Fits Caterpillar models: SAE, STOR, ORFS, 61, 62
Place of Origin: CHINA
Min QTY: 1 Kit
Custom Hydraulic Seals & Kits Manufacturer – Precision Sealing Solutions for Demanding Applications
As a leading hydraulic seals manufacturer based in China, we specialize in designing and producing custom hydraulic seals and seal kits that meet the rigorous demands of modern hydraulic systems. With a deep understanding of fluid dynamics and material performance, our engineering team provides sealing solutions that ensure long-lasting reliability, superior resistance to wear, and compatibility with extreme working conditions.
Our wide range of hydraulic seal kits is designed for various industries, including construction machinery, mining equipment, agricultural machinery, industrial automation, marine applications, and more. Each kit is carefully assembled to meet OEM specifications and includes essential components such as piston seals, rod seals, dust wipers, wear rings, and backup rings. Whether for Caterpillar, Komatsu, Volvo, Doosan, Hitachi, or custom hydraulic systems, our seal kits ensure efficient operation and reduced maintenance time.
What sets us apart as a custom hydraulic seals manufacturer is our ability to produce non-standard and application-specific seals based on your drawings or samples. We offer a wide material selection, including NBR, PU, PTFE, FKM, EPDM, and high-performance thermoplastics, ensuring optimal chemical compatibility and mechanical strength.
All our seals are manufactured in ISO9001-certified facilities and undergo strict quality control procedures, from raw material selection to final inspection. This ensures that every product that leaves our factory delivers consistent performance and durability.
We are committed to helping our global clients improve system efficiency and reduce downtime by offering competitively priced, high-quality sealing solutions. With rapid response, global shipping, and flexible customization, we are your trusted hydraulic seal kit manufacturer for OEM replacement, aftermarket support, or custom projects.
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