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HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals340-6338: 89mm Inner Diameter Piston Seal
HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals340-6338: 89mm Inner Diameter Piston Seal
340-6338: 89mm Inner Diameter Piston Seal

Cat® Piston Seal for Diameter 110 mm bore stick cylinder ensures efficient performance during the extension and retraction of the boom

Brand: Cat

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340-6338: 89mm Inner Diameter Piston Seal
340-6338: 89mm Inner Diameter Piston Seal
340-6338: 89mm Inner Diameter Piston Seal
340-6338: 89mm Inner Diameter Piston Seal
340-6338: 89mm Inner Diameter Piston Seal

Cat® Piston Seal for Diameter 110 mm bore stick cylinder ensures efficient performance during the extension and retraction of the boom

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 340-6338

Units of Measure

USMetric
Width (mm): 7.7
Outside Diameter (mm): 112.0
Material: Nitrile / NBR / HNBR / XNBR Rubber,Polyurethane Plastic
Inside Diameter (mm): 89.0
Inside Diameter (in): 3.5
Width (in): 0.3
Outside Diameter (in): 4.41
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Compatible Models for part number 340-6338

TRACK-TYPE TRACTOR

D6K2 XL D6K2 D6K2 LGP D6K

BACKHOE LOADER

428F 428 422F 434 434E 422E 434F 428E 450 422F2 434F2 427F2 428F2

COMPACT WHEEL LOADER

926

WHEEL LOADER

926 924K 926M 924 930M 930

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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