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HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals439-2697: 44.4mm Rod Diameter U Cup seal
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HydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals439-2697: 44.4mm Rod Diameter U Cup seal
439-2697: 44.4mm Rod Diameter U Cup seal
Cat® U Cup Seal used in Hydraulic Unit
Brand: Cat
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439-2697: 44.4mm Rod Diameter U Cup seal
Cat® U Cup Seal used in Hydraulic Unit
Brand: Cat
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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Description
Description
Description: A U-Cup Seal is a type of hydraulic seal used to prevent fluid leakage between two surfaces, typically a piston and a cylinder wall. It is designed to exert a sealing force against the cylinder wall as the piston moves back and forth, creating a tight seal between them.
Attributes: • Highly durable and resistant to wear and tear. • Designed with grooves, which help provide a secure location for the seal.
Applications; A U-Cup Seal is used to provide a secure and reliable connection between the components, widely used in Cat Motor Graders, Tree Harvester, Skid Steers, Track Type Tractors, Excavators, OEM Applications, Generator Sets, Backhoe Loaders, Bulldozers, Skidders, Pipelayer, Wheel Tractor-Scrapers, Scrapers, Ripper, Wheel Loaders, Track Loaders, Bucket - Loader With Hydraulics, Underground Mining, Lift - Group, Lift Trucks, Powertrain, Material Handlers, Telehandlers, Thumb - Mechanical Arm.
Description: A U-Cup Seal is a type of hydraulic seal used to prevent fluid leakage between two surfaces, typically a piston and a cylinder wall. It is designed to exert a sealing force against the cylinder wall as the piston moves back and forth, creating a tight seal between them.
Attributes: • Highly durable and resistant to wear and tear. • Designed with grooves, which help provide a secure location for the seal.
Applications; A U-Cup Seal is used to provide a secure and reliable connection between the components, widely used in Cat Motor Graders, Tree Harvester, Skid Steers, Track Type Tractors, Excavators, OEM Applications, Generator Sets, Backhoe Loaders, Bulldozers, Skidders, Pipelayer, Wheel Tractor-Scrapers, Scrapers, Ripper, Wheel Loaders, Track Loaders, Bucket - Loader With Hydraulics, Underground Mining, Lift - Group, Lift Trucks, Powertrain, Material Handlers, Telehandlers, Thumb - Mechanical Arm.
Specifications
Specifications
Units of MeasureUSMetric
Cross Section Height (in): 0.25
Cross Section Height (mm): 6.5
Cross Section Width (in): 0.23
Cross Section Width (mm): 5.9
Material: Plastic,Polyurethane Plastic
Outer Diameter (in): 2.16
Outer Diameter (mm): 54.9
Rod Diameter (in): 1.74
Rod Diameter (mm): 44.4
Seal Type: U-Cup
Weight (kg): 0.01
Weight (lb): 0.01
Units of MeasureUSMetric
Cross Section Height (in): 0.25
Cross Section Height (mm): 6.5
Cross Section Width (in): 0.23
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Compatible Models
Compatible Models
Track-Type Tractor
D8GCD8
Motor Grader
14016G
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Track-Type Tractor
D8GCD8
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Description: A U-Cup Seal is a type of hydraulic seal used to prevent fluid leakage between two surfaces, typically a piston and a cylinder wall. It is designed to exert a sealing force against the cylinder wall as the piston moves back and forth, creating a tight seal between them.
Attributes: • Highly durable and resistant to wear and tear. • Designed with grooves, which help provide a secure location for the seal.
Applications; A U-Cup Seal is used to provide a secure and reliable connection between the components, widely used in Cat Motor Graders, Tree Harvester, Skid Steers, Track Type Tractors, Excavators, OEM Applications, Generator Sets, Backhoe Loaders, Bulldozers, Skidders, Pipelayer, Wheel Tractor-Scrapers, Scrapers, Ripper, Wheel Loaders, Track Loaders, Bucket - Loader With Hydraulics, Underground Mining, Lift - Group, Lift Trucks, Powertrain, Material Handlers, Telehandlers, Thumb - Mechanical Arm.
View More
Specifications for part number 439-2697
Units of Measure
USMetric
Cross Section Height (in): 0.25
Cross Section Height (mm): 6.5
Cross Section Width (in): 0.23
Cross Section Width (mm): 5.9
Material: Plastic,Polyurethane Plastic
Outer Diameter (in): 2.16
Outer Diameter (mm): 54.9
Rod Diameter (in): 1.74
Rod Diameter (mm): 44.4
Seal Type: U-Cup
Weight (kg): 0.01
Weight (lb): 0.01
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Compatible Models for part number 439-2697
TRACK-TYPE TRACTOR
D8GC D8
MOTOR GRADER
140 16G
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KeyKey
Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Remanufactured
Non-Returnable
Kit
Replaced
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