109-0072: 40.64mm Inside Diameter Seal-O-Ring

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109-0072: 40.64mm Inside Diameter Seal-O-Ring

109-0072: 40.64mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

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Frequently bought together

109-0072

109-0078

7C-0307

View All Parts

Frequently bought together

109-0072: 40.64mm Inside Diameter Seal-O-Ring

109-0078: 37.47mm Inside Diameter Seal-O-Ring

7C-0307: 0.8mm Thick Bonnet Cover Gasket

3S-9643: Rotating Shaft Lip Type Seal

4N-1156: 1.2mm Thick Radiator Water Lines Gasket

109-0076: 50.17mm Inside Diameter Seal-O-Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 109-0072

Specifications for part number 109-0072

Units of Measure

Metric

Cross Section Diameter (mm):

5.33

Cross Section Diameter (in):

0.21

Inside Diameter (mm):

40.64

Inside Diameter (in):

1.6

Material:

HNBR - Hydrogenated Nitrile,HNBR (78),HNBR,Nitrile / NBR / HNBR / XNBR Rubber,Polytetrafluoroethylene (PTFE) Plastic

Polymer:

Hnbr (hydrogenated Nitrile)

Material Hardness:

78a

Compatible With:

Abrasion resistant; Diesel fuels; Diester lubricants; Ozone; Petroleum oils, greases; Refrigerant HFC - 134a (Non-Freon); Silicone fluids; Steam; Water base engine coolants

Dash Size:

326

Compatible Models for part number 109-0072

PUMPER

HT400 SCT673 SPS342 SPT342

UNDERGROUND ART TRUCK

AE40 AD45B AD55 AD30 AE40 II AD45 AD40

GENERATOR

SR500 SR4 SR4B

TRUCK ENGINE

C-18 C-15 C-16 3408B 3408 3406E 3406C 3406B C16 C15 C18

POWER MODULE

XQG400 PM3456 C18 PM3412

LOAD HAUL DUMP

R2900 R2900G

REMAN ENGINE

3406E

OFF HIGHWAY TRUCK

773

OEM SOLUTIONS

3412C

MOTOR GRADER

24H 24M

WINCH

57H 59N 59L 58L 59 58

ROTARY CUTTER

RC7

HYDRAULIC SHOVEL

6018 6015 6015 FS

TRACK-TYPE TRACTOR

D9 GC D8T D8R D8L D8N D9R D8R II D9L D9N D10N D10R

MARINE ENGINE

C18 MARINE C18 C15 3408B 3408C 3406B 3406C 3406E C32 C32 MARINE 3412C 3412E 3412D 3412 3408

MARINE AUXILIARY

C32B C32

PIPELAYER

587T 587R 578 583T 583R 589

MINING EXCAVATOR

5110B

FRONT SHOVEL

5080 385C 5090B

EXCAVATOR

375-A L 385C FS 385C L M325C 365C L MH 385B 385C 365C L 385C L MH 375-A 245D 245B 365C

MOBILE HYD POWER UNIT

385C 365C L

PETROLEUM PACKAGE

TH48-E80 C18

GENERATOR SET

G3406 3412C C32 G3412 3412 CG137-12 G3412C C18 3408C C18 MARINE GS CG137-08 3456 3406C 3406E

WHEEL TRACTOR

633E II 651B 651E 621 631E 631G 623B 623G 623E 621B 657E 621E 657G 621G 639D 627B 627G 627E 637G 637D 637E

ENGINE

G3412 C32B INDUSTRIAL G3406 G3408 C27 INDUSTRIAL G3412C G3612 G3616

LOCOMOTIVE ENGINE

C32 C27

PETROLEUM ENGINE

C-15 3412E C15 C18 C27 C32

SOIL COMPACTOR

825C 825G II

EJECTOR TRUCK

740

COLD PLANER

PR-1000 PR-450C PR-1000C PM-465 PR-450 PM-200 PM-201 PM-565 PR-750B PM-565B

WHEEL DOZER

844 834G 834H 834B 824C 824G II

LANDFILL COMPACTOR

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

WHEEL LOADER

988F II 990 980G II 988B 988G 988H 988F 980F II 990H 924G 992D 980C 992C 980F 980H 980G 990 II

ROAD RECLAIMER

RR-250

SOIL STABILIZER

SS-250

CHALLENGER

MTC735 MT765 MTC745 MT755 MT745 MT735 MTC755 MTC765

ENGINE - MACHINE

C27 3208 3408

GEN SET ENGINE

3406C 3406E 3406B 3408B 3408C G3412C 3456 3412 POWER SYS 3412C 3408 3516

ARTICULATED TRUCK

D400D D40D 740 735

RIPPER

10 9 8

ENGINE - INDUSTRIAL

3406B

INDUSTRIAL ENGINE

C32 C27 C18 3406E 3406B 3406C 3408E 3408B 3408C 3456 C32B 3412 3412E 3412C CG137-08 C-15 C15

TRUCK

69D 773E 773D 773B 775E 775D 772 769D 769C

QUARRY TRUCK

775D 775B 773E 771D 771C

WHEEL SCRAPER

651E 631G 621E 657G 621B 657E 657B 623E 627F 657

GAS ENGINE

G3612 CG137-08 G3608 CG137-12 G3412 G3408C G3408B G3408 G3406

TRACTOR

768C 772B

BULLDOZER

10SU 8S 8U 9U 834U 834S 10U 8A 9SU 8SU

Key

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