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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings2D-8363: 494.16mm Inside Diameter Seal-O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings2D-8363: 494.16mm Inside Diameter Seal-O-Ring
2D-8363: 494.16mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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2D-8363: 494.16mm Inside Diameter Seal-O-Ring
2D-8363: 494.16mm Inside Diameter Seal-O-Ring
2D-8363: 494.16mm Inside Diameter Seal-O-Ring
2D-8363: 494.16mm Inside Diameter Seal-O-Ring
2D-8363: 494.16mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 2D-8363

Units of Measure

USMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 494.16
Inside Diameter (in): 19.455
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 75a
Dash Size: 468
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Compatible Models for part number 2D-8363

UNDERGROUND ART TRUCK

AD30

WHEEL TRACTOR

633E II 633C 633D 627 621 623 639D 637 631K 631D 631E 631C 631G 637G 637D 637E 637K

POWER MODULE

TR43-C18L TR43 TR43-E44

WHEEL TRACTOR-SCRAPER

631K 637K 657

TRACK LOADER

983B

LOAD HAUL DUMP

R3000H R2900G R2900

SOIL COMPACTOR

825 825H 825G 825K 825C 825G II

WHEEL DOZER

834 834G 834H 834B 834K 824H 824G 824C 824K 824G II 824

LANDFILL COMPACTOR

836 826 826G II 836H 836G 836K 826C 826G 826H 826K

OEM SOLUTIONS

3412C

MOTOR GRADER

24H 24M

WHEEL LOADER

980K HLG 988F II 986 980 982 988GC 980GC 986H 988 986K 980G II 988B 988G 988H 988F 988K 980C 980F 980H 980G 980L 980K 980M 982M 980F II

TRACK-TYPE TRACTOR

DEUCE 30/30

ARTICULATED TRUCK

D550B D44B D400E D400D D350E D35HP D350E II D400 D40D

INDUSTRIAL ENGINE

C9.3B

WHEEL SCRAPER

637K

POWERTRAIN

TR43M44-C13B TR43E44-C13BL

BULLDOZER

824S 825 834U 834S

ENGINE - GENERATOR SET

3508B

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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