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HomeUpgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits240-6899: Hydraulic Cylinder Seal Kit - Standard Size
HomeUpgrade & Repair KitsRepair & Service KitsHydraulicsCylinder Seal Kits240-6899: Hydraulic Cylinder Seal Kit - Standard Size
Parts included in this kit

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2K-6830: 94.86mm Internal Diameter Rubber Backup Ring
2K-6830: 94.86mm Internal Diameter Rubber Backup RingQuantity: 1
421-4023: 50.75mm Inner Diameter U-Cup Seal
421-4023: 50.75mm Inner Diameter U-Cup SealQuantity: 1
5J-5402: 102mm Bore Diameter Seal
5J-5402: 102mm Bore Diameter SealQuantity: 1
308-1845: 48.74mm Inner Diameter Double Lip Wiper Seal
308-1845: 48.74mm Inner Diameter Double Lip Wiper SealQuantity: 1
1H-8128: 94.84mm Inside Diameter Seal-O-Ring
1H-8128: 94.84mm Inside Diameter Seal-O-RingQuantity: 1
289-2935: 50.80mm Rod Diameter Hydraulic Buffer Seal
289-2935: 50.80mm Rod Diameter Hydraulic Buffer SealQuantity: 1
6J-2797: 101.6mm Outer Diameter Piston Guide Ring
6J-2797: 101.6mm Outer Diameter Piston Guide RingQuantity: 1
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DescriptionSpecificationsCompatible Models
Description for part number 240-6899

Description: Kits provide easy field replacement of heavy-duty equipment systems and components. Attributes: Kit includes back-up ring, seal assembly, wear ring, o-ring, wiper seal, buffer seal assembly, and U-cup seal Fits 2 in (50.8 mm) diameter rod and 4 in (101.6 mm) diameter bore Application: Used to service components of hydraulic cylinders to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.

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Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 240-6899

We are still working on adding a specification for this part.

Compatible Models for part number 240-6899

UNDERGROUND ART TRUCK

AD30

WORK TOOL

RAKE

INTEGRATED TOOLCARRIER

IT62G IT38G II IT12 IT38G IT38F IT28G

BUCKET

BUCKET

TRACK LOADER

933C 935C 953B 953C 939 933 931B 931C 943 939C 953

SOIL COMPACTOR

815F II 815B 815F

LOAD HAUL DUMP

R1600G R1600H R1600

WHEEL DOZER

814B 814F

LANDFILL COMPACTOR

816F II 816B 816F

MOTOR GRADER

12G 14M3 140M 2 160H NA 12H NA 16M 163H NA 140H 140G 160M 2 140H NA 14M 140H ES

COMPACT WHEEL LOADER

910 910F

WHEEL LOADER

966F II 962 918F 928G 972G 972M 950B/950E 962H 950F 962G 950H 950K 962K 972M XE 938G II 924F 936F 924H 924G 926 924K 962G II 924 930 938 938G 938F 966D 938H 938K 966F 938M 966G 930G 926M 930K 970F 930M 966G II 950 950F II

TRACK-TYPE TRACTOR

D3C II D4H III D4H XL D3C III D4C III D3C D5H XL D5C III D4H D5N D5H

EXCAVATOR

330 L 330-A L 322 L 320 L

BULLDOZER

D8T

BLADE

SNOW WING

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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