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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings6V-6557: 940mm Inside Diameter Seal-O-Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
6V-6557: 940mm Inside Diameter Seal-O-Ring
6V-6557: 940mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Product Images
6V-6557: 940mm Inside Diameter Seal-O-Ring
6V-6557: 940mm Inside Diameter Seal-O-Ring
6V-6557: 940mm Inside Diameter Seal-O-Ring
6V-6557: 940mm Inside Diameter Seal-O-Ring
6V-6557: 940mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 6V-6557
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Specifications for part number 6V-6557

Units of Measure

USMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 940
Inside Diameter (in): 37.008
Material: Silicone (70),VMQ - Silicone,Silicone (VMQ),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: VMQ (Silicone rubber)
Material Hardness: 70A
Compatible With: Air; Diacetone alcohol; Ethylene glycol; Extreme high/low temperatures; High aniline point oil; Iso-butyl alcohol; Ozone & UV light; Polyglycol
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Compatible Models for part number 6V-6557

TRUCK

785G 785 789 789C 789D 789B 785C 785D 785B

SPRAY AR

CAT WDS

TRACTOR

784C 784B

OFF HIGHWAY TRUCK

789G 785D 789 789D 785

ROTARY CUTTER

RC20

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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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