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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings161-8068: 142.47mm Inner Diameter Seal O Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings161-8068: 142.47mm Inner Diameter Seal O Ring
161-8068: 142.47mm Inner Diameter Seal O Ring

O-ring

Brand: Cat

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161-8068: 142.47mm Inner Diameter Seal O Ring
161-8068: 142.47mm Inner Diameter Seal O Ring
161-8068: 142.47mm Inner Diameter Seal O Ring
161-8068: 142.47mm Inner Diameter Seal O Ring
161-8068: 142.47mm Inner Diameter Seal O Ring

O-ring

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 161-8068

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 142.47
Inside Diameter (in): 5.609
Material: FKM - Fluoroelastomer,FKM (75),FKM,Fluoroelastomer (FKM) Rubber
Polymer: Fkm (fluorocarbon)
Material Hardness: 75a
Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
Dash Size: 255
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Compatible Models for part number 161-8068

GENERATOR

SR4 SR4B

POWER MODULE

PMG3516

LOAD HAUL DUMP

R1700G R1700 R1700 II R1700 XE

OFF HIGHWAY TRUCK

772 770 793D 777 793F 798 AC 785D 789 785 793 798 789G 777G 777E 789D 796 AC 794 AC 773GC

MOTOR GRADER

18M3 24 16 14 18 120M 12M 3 AWD 120M 2 16M 160 140M 14L 150 14M 160M 3 AWD 140 16GC 24H 12M 14M3 12M 3 12M 2 160M 140M 3 AWD 140M 3 140M 2 16M3 14M-3 160M 2 160M 3

ROTARY CUTTER

RC20

TRACK-TYPE TRACTOR

D6T LGP D6R III D6GC D6XE D10 D11 D7R LGP D8 GC D6T LGPPAT D6R XL D6R II D6T XW D6T XL D7R SERIES D8GC D6R D6T D7E D7R D6 D8 D7 D8T D8R D10T2 D6R STD D9R D6T XL PAT D6T XW PAT D6 XE D11R D11T D7R II D6R LGP D7R XR D7E LGP

PIPELAYER

572R II 572R PL83 PL87 PL72

WATER FORDING TRACTOR

D7R II

MOBILE HYD POWER UNIT

TH43-C18

GENERATOR SET

G3520 G3516 G3512 G3516B 3508B DG350 G3412 DG400 DG500 G3520B G3520K DG450 3516E

ENGINE

G3516J G3520J

PETROLEUM ENGINE

C27 C32

LOCOMOTIVE ENGINE

C32 C27

EJECTOR TRUCK

740B 740

WHEEL DOZER

844 834G 834H 834B 854 854K 844K

COLD PLANER

PM312 PM313 PM310

LANDFILL COMPACTOR

836 836H 836G

PETROLEUM GEN SET

C27 C32

WHEEL LOADER

988F II 988 995 990 993 992 988B 988G 988H 988F 988K 980K HLG 990K 993K 980C 980F 980H 980K 992K 994K

WIDE BODY TRUCK

707

GEN SET ENGINE

G3520B G3516B

ARTICULATED TRUCK

740B 740 735B 735 OEM 735

INDUSTRIAL ENGINE

C32 C27

QUARRY TRUCK

777E 775B 771D 771C 772G 770G

TRUCK

785 797 770G 795F XQ 793D 793B 793C 793F 772G 793F XQ 785G 773D 797F 794 AC 785C 785D 797B 773B 785B 793F CMD 772G OEM 793F OEM 775D 795F AC 789C 789D 777C 789B 777D 777G 777F 793F AC 772 770 770G OEM 769D 769C

GAS ENGINE

G3512B G3512J G3520B G3520J G3508J G3508B G3516J G3516B G3512 G3516 G3508

TRACTOR

776D 776C 784C 784B

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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