6C-9149: 10mm Thick Hard Washer

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Cat® A Hard Washer designed for M20 fastener prevents the fastener from sinking into the material and distributes the load more evenly.

Brand: Cat

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6C-9149: 10mm Thick Hard Washer

Cat® A Hard Washer designed for M20 fastener prevents the fastener from sinking into the material and distributes the load more evenly.

Brand: Cat

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Frequently bought together

6C-9149

217-3655

3K-0360

View All Parts

Frequently bought together

6C-9149: 10mm Thick Hard Washer

217-3655: 50mm Long Formed Steel Retainer

3K-0360: 2.21 x 16.36mm 90A NBR O-Ring

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

6V-9746: 1.78 x 18.94mm 90A NBR O-Ring

6V-8397: 1.78 x 9.27mm 90A NBR O-Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 6C-9149

Specifications for part number 6C-9149

Units of Measure

Metric

Material:

HARDENED STEEL,Carbon Steel,Alloy Zinc,Low Alloy Steel

Washer Type:

Flat

Fits Bolt Sizes (in):

3/4

Fits Bolt Sizes (mm):

M20

Coating:

Zinc Flake

Outer Diameter (in):

1.969

Outer Diameter (mm):

Thickness (in):

0.394

Thickness (mm):

Thickness - 3 (mm):

Inside Diameter (mm):

Hardened:

Yes

Inside Diameter (in):

0.866

Outside Diameter (in):

1.969

Outside Diameter (mm):

Outside Diameter (OD) - 2 (mm):

Finish Notes:

Caterpillar is changing from Zinc Plating to a Zinc Flake finish for many washers. The new coating improves corrosion protection to 720 hours. Until stock of the current finish is depleted, you may receive either finish due to the exhaust process.

Inside Diameter (ID) - 1 (mm):

Finish:

Zinc Flake

Compatible Models for part number 6C-9149

SHOVEL LOGGER

345C

POWER MODULE

XQ2280

OFF HIGHWAY TRUCK

772 770 775 773 798 AC 773GC

MOTOR GRADER

18M3 16 18 120M 120K 12M 3 AWD 120 GC 120M 2 160 140M 140K 14L 150 140K 2 160M 3 AWD 140 12M 12K 12M 3 12M 2 120 160K 160M 140M 3 AWD 140M 3 140M 2 140 GC 16M3 160M 2 160M 3 120K 2

ROTARY CUTTER

RC20

TRACK SKIDDER

527

HYDRAULIC SHOVEL

6040 6030 6060

ASPHALT COMPACTOR

CB2.5 GC CB2.7 GC CC2.7 GC

TRACK-TYPE TRACTOR

D6T LGP D7R LGP D8 GC D6T LGPPAT D5R LGP D6R XL D6T XW D6T XL D8GC D6N OEM D5R XL D5M D6N XL D6R D6T D6M D6N D7E D7R D8 D7 D8T D8R D6R STD D6T XL PAT D6T XW PAT D6N LGP D11T D7R II D7R XR D7E LGP

ROTARY DRILL

MD6250

RAKE-LANDSCAPE

LR18 LR15 LR15B LR18B

ASPHALT PAVER

AP500 AP555

MINI HYD EXCAVATOR

303.5C 303ECR 305.5E2 304CR 304C CR 304SR 305.5E 303CR 303C CR 304 305C CR 303E CR 305.5E2 CR 305E2 CR 305E 305.5 CR 303.5CR 302.7CR 305 CR

PIPELAYER

561M PL72

LANDSCAPE RAKE

LR116 LR119 LR15B LR18B

MINING EXCAVATOR

5230B 5230

FRONT SHOVEL

5080 385C 5090B

EXCAVATOR

345B II 375-A L 390D 349E L 350-A 390D L 385C FS 349E L VG 345B 345C 345D 385C L 349D2 365C L MH 374D L 320B LU 350-A L 349E 345B L 345C L 345D L VG 385B 385C 345D L 365C L 385C L MH 375-A 345B II MH 365B II 365B L 345C MH 365C 320B U 365B

SHOVEL

6040

MOBILE HYD POWER UNIT

385C 365C L 345D 345C 385C L 345C L

PAVING COMPACTOR

CB2.7 CB2.5 CC2.7

WHEEL TRACTOR

631D 631G 633D 637G 637D

GENERATOR SET

G3516H 3516C

TRACK LOADER

963 973 953 973C 973D 973K 963D 963C 963K 953D 953K

EJECTOR TRUCK

740B 740

WHEEL LOADER

962 982XE 966 972M 972 972L 966 GC 972 XE 966 XE 966XE 980 982 980GC 962L 950M 995 950L 962M 980XE 966L 966M 950 982 XE 980 XE 962M Z 950M Z 950GC 950 GC 972M XE 966M XE 980L 972XE 980M 994F 994D 994K 994H 982M

GEN SET ENGINE

G3516C

CHALLENGER

MTC735 MTC745 MTC755 MT700 MTC765

ARTICULATED TRUCK

740C 740B 740 GC 745C 740 735C 735B 745 735 OEM 735

UTILITY COMPACTOR

CB2.5 GC CB2.7 CB2.5 CB2.9 CC2.6 CC2.7 CC2.7 GC CB2.7 GC

WHEELED EXCAVATOR

W345C MH W345B II

PNEUMATIC COMPACTOR

CW-16 CW34 CW-34

QUARRY TRUCK

772G 770G

TRUCK

785 773G LRC 770G 772G 785G 773G 773G OEM 775G 772G OEM 777C 777B 777D 775G OEM 775G LRC 770G OEM

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