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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings156-5198: 215.49mm Inside Diameter Seal-O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings156-5198: 215.49mm Inside Diameter Seal-O-Ring
156-5198: 215.49mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Product Images
156-5198: 215.49mm Inside Diameter Seal-O-Ring
156-5198: 215.49mm Inside Diameter Seal-O-Ring
156-5198: 215.49mm Inside Diameter Seal-O-Ring
156-5198: 215.49mm Inside Diameter Seal-O-Ring
156-5198: 215.49mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 156-5198

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 215.49
Inside Diameter (in): 8.484
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: 268
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Compatible Models for part number 156-5198

PUMPER

HT400

GENERATOR

SR4 SR4B

TRUCK ENGINE

3406E 3406C 3406B C15

SITE PREP TRACTOR

2864C 586C

REMAN ENGINE

3406E

MOTOR GRADER

16H NA 16G

TRACK-TYPE TRACTOR

D8R D9T

WHEEL SKIDDER

535D 535C 535B 545D 545C 545 555D 525D 525C 525B

MARINE ENGINE

3412 3406E

PIPELAYER

583R 578

STABILIZER MIXER

SM-350

FRONT SHOVEL

5080 385C

EXCAVATOR

375-A L 385C FS 385C 385C L 365C L 365C L MH 385C L MH 375-A 365C

MOBILE HYD POWER UNIT

385C 365C L

GENERATOR SET

C18 C15 3406C

WHEEL TRACTOR

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

RECLAIMER MIXER

RM-350B RM-350

SOIL COMPACTOR

825G

EJECTOR TRUCK

740

COLD PLANER

PM-465

WHEEL DOZER

814B 824G

LANDFILL COMPACTOR

826C 826G

WHEEL LOADER

980 XE 982XE 980XE 980C 980F 980G 982 XE 980F II

ROAD RECLAIMER

RR-250 RR-250B

SOIL STABILIZER

SS-250B SS-250

GEN SET ENGINE

3406C 3406B

INDUSTRIAL TRACTOR

HA771 HA871 TK381 TK371

ARTICULATED TRUCK

D400E D400D D350E D35HP D400 D40D 740 735

ENGINE - INDUSTRIAL

3406B 3406C

INDUSTRIAL ENGINE

C18 3406C 3406

TRUCK

795F XQ 795F AC 793F AC 797F

WHEEL SCRAPER

651E 623F 623E 627F 621E 621F

WHEEL FELLER BUNCHER

2570C 2570D HA770 TK370 573C 573D TK380 543 HA870 563C 533 563D 2670C 553C 2670D 2470C

GAS ENGINE

G3406

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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