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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings249-6658: 1.9 x 5.8mm 90A FKM O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings249-6658: 1.9 x 5.8mm 90A FKM O-Ring
249-6658: 1.9 x 5.8mm 90A FKM O-Ring

O-Ring

Brand: Cat

Product Images
249-6658: 1.9 x 5.8mm 90A FKM O-Ring
249-6658: 1.9 x 5.8mm 90A FKM O-Ring
249-6658: 1.9 x 5.8mm 90A FKM O-Ring
249-6658: 1.9 x 5.8mm 90A FKM O-Ring
249-6658: 1.9 x 5.8mm 90A FKM O-Ring

O-Ring

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 249-6658

Units of Measure

USMetric
Cross Section Diameter (mm): 1.9
Material: FKM - Fluoroelastomer,FKM (90),FKM,Fluoroelastomer (FKM) Rubber
Cross Section Diameter (in): 0.075
Inside Diameter (mm): 5.8
Inside Diameter (in): 0.228
Polymer: Fkm (fluorocarbon)
Material Hardness: 90a
Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
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Compatible Models for part number 249-6658

GENERATOR SET

3512

SHOVEL LOGGER

345C

WHEELED EXCAVATOR

W345C MH M330D

HEX BASED SPL SOLUTION

352F OEM

LOG LOADR FORST MACH

558

EXCAVATOR

336E LN 352F 548 345D L 349F L 349F LXE 349D L 330D MH 320D2 FM 323F SA 336D 336E 349D2 L 326D2 349D2 320D3 GC 352F-VG 558 320D2 320D3 336D2 L 330D LN 340D2 L 335F 323F 568 FM LL 336D L 323F OEM 336D2 330F 568 FM 345C L 349E L 330D2 330D 326F 345D L VG 323D3 336D LN 336D2 GC 340D L 538 345C MH 349E L VG 349D 352F XE VG 330D L 336E L 330D FM 349E 349F 345C 325F 345D

MOBILE HYD POWER UNIT

330D 330D L 349E L HVG 349E 330FMHPU 345D 345C 349D L 349D2 340D2 L 336D 336E 336D L 352FMHPU 336E HVG 345C L

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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