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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings1S-4974: 164.69mm Inside Diameter Seal-O-Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
1S-4974: 164.69mm Inside Diameter Seal-O-Ring
1S-4974: 164.69mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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1S-4974: 164.69mm Inside Diameter Seal-O-Ring
1S-4974: 164.69mm Inside Diameter Seal-O-Ring
1S-4974: 164.69mm Inside Diameter Seal-O-Ring
1S-4974: 164.69mm Inside Diameter Seal-O-Ring
1S-4974: 164.69mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 1S-4974
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Specifications for part number 1S-4974

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 164.69
Inside Diameter (in): 6.484
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: 260
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Compatible Models for part number 1S-4974

GENERATOR

SR4 SR4B SR4BHV

TRUCK ENGINE

G3306

FELLING HEAD

HF222 HF221 HF202 HF201 HF181

POWER MODULE

XQG400 PP3516 PM3456 PM3516 PM3512 PMG3516 PM3508

OFF HIGHWAY TRUCK

3508B

WINCH

55

TRACK-TYPE TRACTOR

D6D SR D6G2 LGP D10 D11 D4C III D5C III D6F SR D6E SR D6C D6D D6E D6G D6G SR D7G D6G2 XL D11N D11R D11T

WHEEL SKIDDER

525 515 545 535C 535B 545C 525C 525B

MARINE ENGINE

3516 3512 3508 3508C 3508B 3516B 3516C 3512C C280-16 C280-12 3512B C280-6 C280-8

MARINE AUXILIARY

3516C 3516B 3512C 3512B 3512 3508B

EXCAVATOR

320D FM 320C

ENGINE - GENERATOR SET

3406C

GENERATOR SET

G3406 G3516 G3512 G3508 G3516B G3516C G3516E 3508B 3508 3412C C32 G3306 G3412 3412 G3520C 3516 C18 G3520E 3306B 3512 3512B 3456 3406C 3406E G3512E 3516B

HYDRAULIC CONTROL

163 143 153 141 140

ENGINE

C7.1 G3608

TRACK LOADER

973 939C 973C 973D 973K 977K 977L

PETROLEUM ENGINE

3508C 3516B C280-12 3512C 3512B

LOCOMOTIVE ENGINE

3516C 3516B 3512B 3508B

WHEEL LOADER

992C

GEN SET ENGINE

3406C 3406B 3408B 3408C 3608 3606 3516B 3456 3304B 3512B 3306B 3306 3304 3412 3412C C-12 3508 C280-16 G3508 3616 3126B 3408 3512 3508B 3516

RIPPER

951 955 11 10 4

ENGINE - INDUSTRIAL

3561B 3512B 3516B LD700E

INDUSTRIAL ENGINE

3512B 3512C 3508B C4.4

WHEEL FELLER BUNCHER

543

TRUCK

797 797B 773B 769 773 777 769B 769C

TRACTOR

772 776 768C 768B 772B

GAS ENGINE

G3512E G3304 G3306 G3612 G3616 G3608 G3412 G3408C G3408B G3516E G3408 G3406 G3516C G3512 G3516 G3508

BULLDOZER

11SU 10C 6A 6S 11U 10S 10U

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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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