289-2948: 62.78mm Inner Diameter Cylinder Rod U-Cup Seal

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Cat® Cylinder Rod U-Cup Seal for 63 mm diameter hydraulic lift cylinder ensuring leak-free operation and improved reliability

Brand: Cat

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289-2948: 62.78mm Inner Diameter Cylinder Rod U-Cup Seal

289-2948: 62.78mm Inner Diameter Cylinder Rod U-Cup Seal

Cat® Cylinder Rod U-Cup Seal for 63 mm diameter hydraulic lift cylinder ensuring leak-free operation and improved reliability

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

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Description

Description:
Cat U-cup seals provide a fluid tight seal between the hydraulic cylinder and piston. Their U-shaped cross-section automatically compensates for higher pressures to maintain a constant seal.

Attributes:
• Material: Polyurethane
• Fits 2.5 in (63.45 mm) diameter rod

Application:
Used as needed to service hydraulic cylinder components to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.

Warning:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Specifications

Compatible Models

Underground Art Truck

AD45B

AD60

AD55

AD55B

AD63

AD45

Integrated Toolcarrier

IT18F

IT24F

IT28G

IT28F

Wheel Tractor-Scraper

627K

627K LRC

623K LRC

623K

621K

Load Haul Dump

R3000H

R2900G

R1700G

R2900

Off Highway Truck

777G

785D

785

Winch

57H

Motor Grader

24H

18M3

24M

14M3

16H NA

16M

16M3

14M-3

14H NA

16H

16G

14M

14H

14G

Rotary Cutter

RC20

Wheel Skidder

530B

Track-Type Tractor

D6H XL

D7R

D6T LGP

D7H

D6R III

D6GC

D6H II

D6R STD

D6K XL

D7R LGP

D6T LGPPAT

D6T XL PAT

D6T XW PAT

D5R LGP

D6N LGP

D6R XL

D6R II

D6K2 XL

D6K2

D6T XW

D6T XL

D7R SERIES

D6K2 LGP

D5R2

D5R XL

D5M

D5N

D7R II

D6N XL

D6R

D6T

D6N

D6R LGP

D6K

D7R XR

D6H

D6K LGP

Asphalt Paver

AP-1000

AP-1050

Stabilizer Mixer

SM-350

Water Fording Tractor

D7R II

Ripper Scarifier

16G

Wheel Tractor

623H

621K OEM

621E

621F

621G

621H

627G

627H

631E

631G

637G

Reclaimer Mixer

RM-250C

RM-350B

RM-350

Track Loader

953C

939C

Soil Compactor

825H

825G

825G II

Backhoe Loader

442D

438C

426C

438D

424D

436C

416E

416F

420E

432D

416C

428D

428B

416B

428C

420F

Wheel Dozer

824H

824G

814F II

814F

824G II

Landfill Compactor

826G II

816F II

826H

816F

Wheel Loader

928G

924GZ

928HZ

924HZ

924H

924G

988H

980H

938G

938F

930G

930H

Ripper

Wheeled Excavator

M318F

M313D

Off-Highway Truck

D10R

Thumb

HYDRAULIC

Quarry Truck

777E

775D

773E

Wheel Scraper

623G

623F

623E

627G

627F

627E

621E

621G

621F

Truck

785

775G

775F

773G LRC

775E

777D

777G

777F

775G OEM

773E

785G

773D

773G

773F

775G LRC

773G OEM

785C

785D

785B

Tractor

776D

784C

784B

Bulldozer

7SU

Underground Art Truck

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Parts diagram for 289-2948

Frequently bought together

289-2948

225-3281

289-2937

View All Parts

Frequently bought together

289-2948: 62.78mm Inner Diameter Cylinder Rod U-Cup Seal

225-3281: 61.42mm Inner Diameter Double Lip Wiper Seal

289-2937: Seal Assembly-Buffer

8T-0785: 66.49mm Outer Diameter Plastic Ring

8T-5668: 63.5mm Inner Diameter Piston Guide Ring

2K-6830: 94.86mm Internal Diameter Rubber Backup Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 289-2948

Description for part number 289-2948

Warning:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Specifications for part number 289-2948

Units of Measure

Metric

Compatible Models for part number 289-2948

UNDERGROUND ART TRUCK

AD45B AD60 AD55 AD55B AD63 AD45

INTEGRATED TOOLCARRIER

IT18F IT24F IT28G IT28F

WHEEL TRACTOR-SCRAPER

627K 627K LRC 623K LRC 623K 621K

LOAD HAUL DUMP

R3000H R2900G R1700G R2900

OFF HIGHWAY TRUCK

777G 785D 785

WINCH

57H

MOTOR GRADER

24H 18M3 24M 24 14M3 16 14 18 16H NA 16M 16M3 14M-3 14H NA 16H 16G 14M 14H 14G

ROTARY CUTTER

RC20

WHEEL SKIDDER

530B

TRACK-TYPE TRACTOR

D6H XL D7R D6T LGP D7H D6R III D4 D5 D6GC D6H II D6R STD D6K XL D7R LGP D6T LGPPAT D6T XL PAT D6T XW PAT D5R LGP D6N LGP D6R XL D6R II D6K2 XL D6K2 D6T XW D6T XL D7R SERIES D6K2 LGP D5R2 D5R XL D5M D5N D7R II D6N XL D6R D6T D6N D6R LGP D6K D7R XR D6H D6K LGP

ASPHALT PAVER

AP-1000 AP-1050

STABILIZER MIXER

SM-350

WATER FORDING TRACTOR

D7R II

RIPPER SCARIFIER

16G

WHEEL TRACTOR

623H 621K OEM 621E 621F 621G 621H 627G 627H 631E 631G 637G

RECLAIMER MIXER

RM-250C RM-350B RM-350

TRACK LOADER

953C 939C

SOIL COMPACTOR

825H 825G 825G II

BACKHOE LOADER

442D 438C 426C 438D 424D 436C 416E 416F 420E 432D 416C 428D 428B 416B 428C 420F

WHEEL DOZER

824H 824G 814F II 814F 824G II

LANDFILL COMPACTOR

826G II 816F II 826H 816F

WHEEL LOADER

928G 924GZ 928HZ 924HZ 924H 924G 988H 980H 938G 938F 930G 930H

RIPPER

WHEELED EXCAVATOR

M318F M313D

OFF-HIGHWAY TRUCK

D10R

THUMB

HYDRAULIC

QUARRY TRUCK

777E 775D 773E

WHEEL SCRAPER

623G 623F 623E 627G 627F 627E 621E 621G 621F

TRUCK

785 775G 775F 773G LRC 775E 777D 777G 777F 775G OEM 773E 785G 773D 773G 773F 775G LRC 773G OEM 785C 785D 785B

TRACTOR

776D 784C 784B

BULLDOZER

7SU 7A 7S 7U

Key

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