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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings7L-4774: 34.52mm Inside Diameter Seal-O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-Ring
7L-4774: 34.52mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 7L-4774

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 34.52
Inside Diameter (in): 1.359
Material: EPDM (70),EPDM - Ethylene Propylene Diene Modified,EPDM,Polytetrafluoroethylene (PTFE) Plastic,Ethylene propylene diene terpolymer (EPDM) Rubber
Polymer: Epdm (ethylene-propylene Diene)
Material Hardness: 70a
Compatible With: Alcohols; Automotive brake fluids; Hot, cold water; Ketones; Ozone and sunlight; Phosphate ester fluids; Silicone fluids; Some dilute acids; Steam (200 Degree C max); Steam (400 Degree F max)
Dash Size: 220
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Compatible Models for part number 7L-4774

PUMPER

SPS342 HT400 SPT342 SCT673

GENERATOR

SR500 SR4 SR4B

TRUCK ENGINE

3406C 3406B 3408B 3408

POWER MODULE

OEM POWER PM3412

WHEEL TRACTOR-SCRAPER

627K 623K 621K

WINCH

59N 59L 58L 59

OEM SOLUTIONS

3412C

MOTOR GRADER

18M3 14M3 16H NA 16M3 16G

TRACK-TYPE TRACTOR

D8R D8N D8 GC D9R D8R II D9 GC D10N D8GC

MARINE ENGINE

C7.1 3408B 3408C C32 MARINE 3412C 3412D 3412 3406B 3406C 3408

PIPELAYER

583R 589 587R 578

STABILIZER MIXER

SM-350

FRONT SHOVEL

5080

EXCAVATOR

352 375-A L 355 375-A

ENGINE - GENERATOR SET

3508B

GENERATOR SET

3412 C15 3408C 3412C 3406C

WHEEL TRACTOR

623B 623H 623E 623F 621B 621K OEM 621E 621F 621H 627H 627E 627F 631E

RECLAIMER MIXER

RM-250C RM-350B RM-350

ENGINE

3516E C13B

PETROLEUM ENGINE

C9

SOIL COMPACTOR

825G

EJECTOR TRUCK

730C2 EJ 730C

COLD PLANER

PR-1000C PR-1000 PR-450C PM-465

WHEEL DOZER

834B 814B 824G 824G II

LANDFILL COMPACTOR

826G II 826C 826G

WHEEL LOADER

980K HLG 990 980G II 992D 980C 980F 980G 980K 980M 982M 980F II

SOIL STABILIZER

SS-250B SS-250

ROAD RECLAIMER

RM-350B RR-250 RR-250B

ENGINE - MACHINE

3408 3208

GEN SET ENGINE

3406C 3406B 3412 3408B 3408C 3412C 3408

ARTICULATED TRUCK

730 EJECTOR 730C2 D400E D400D D350E D35HP 730C D400 725 D40D 730 735

RIPPER

10

ENGINE - INDUSTRIAL

3406B 3406C

INDUSTRIAL ENGINE

C9.3B 3412 C18 3406B 3406C 3412C 3408B 3408C C9 C15

WHEEL SCRAPER

623F 623E 627F 627E 621E 621F

POWERTRAIN

TR43M44-C13B TR43E44-C13BL

TRACTOR

772B

GAS ENGINE

G333C G3306

BULLDOZER

10SU 10U

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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