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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings9M-9545: 202.79mm Inside Diameter Seal-O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings9M-9545: 202.79mm Inside Diameter Seal-O-Ring
9M-9545: 202.79mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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9M-9545: 202.79mm Inside Diameter Seal-O-Ring
9M-9545: 202.79mm Inside Diameter Seal-O-Ring
9M-9545: 202.79mm Inside Diameter Seal-O-Ring
9M-9545: 202.79mm Inside Diameter Seal-O-Ring
9M-9545: 202.79mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 9M-9545

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 202.79
Inside Diameter (in): 7.984
Material: Silicone (70),VMQ - Silicone,Silicone (VMQ),Silicone / MQ / VMQ / PMQ 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
Dash Size: 266
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Compatible Models for part number 9M-9545

GENERATOR

SR4

PETROLEUM POWERTRAIN

TH55-3516C TH55-3512E

TRUCK ENGINE

1673B 1673 1676

OFF HIGHWAY TRUCK

789G 793D 789D 793F 789 793

MOTOR GRADER

12F 12E 14E

WINCH

518 53

BACKHOE

931 D3

TRACK SKIDDER

527 D5HTSK II

TRACK-TYPE TRACTOR

D3C II D3B D3C D4C II D4B D4C D5C

WHEEL SKIDDER

518

MARINE ENGINE

D353E D336 D353C D353D D379A D379B D399 D330A D342C 3512B D333A D333B C32 MARINE D349 D398A D398B

PETROLEUM PACKAGE

TH55

GENERATOR SET

G3306

WHEEL TRACTOR

650B 666 651B 660B 657B 621 623 641 651 641B 657 666B

ENGINE

3516E 3512E

VEHICULAR ENGINE

D348 D349

TRACK LOADER

931C II 935C 935B 977H 931B 955H 931C 935C II

PETROLEUM TRANSMISSION

TH55-E70 TH55FT-E90

PETROLEUM ENGINE

3516C

EJECTOR TRUCK

730

WHEEL DOZER

824

GRAPPLE

120C 518 125C

WHEEL LOADER

980 995 994 994F 994D 994K 994H

GEN SET ENGINE

D379B D398B D399

ARTICULATED TRUCK

725C 725 725C2 730

RIPPER

3

BOOM

120C

INDUSTRIAL ENGINE

D342 D349 D398B D398 D399 D353C D353E D353D D342C D379 D379B

TRUCK

789 793F CMD 793 797 793F OEM 793D 793B 793C 793F 789C 789D 789B 793F XQ 797F 773 797B

TRACTOR

772

GAS ENGINE

G333C G398 G399 G3306B G379A G342C G3306 G353D G379

BULLDOZER

D5C PATLGP 3S 5A PAT 3P D5C PAT

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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