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HomeGround Engaging ToolsGround Engaging Tool Hardware & RetentionGround Engaging Tool Washers1A-8912: Washer
HomeGround Engaging ToolsGround Engaging Tool Hardware & RetentionGround Engaging Tool Washers1A-8912: Washer
1A-8912: Washer

FLAT WASHER

Brand: Cat

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1A-8912: Washer
1A-8912: Washer

FLAT WASHER

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 1A-8912

Units of Measure

USMetric
Outer Diameter (mm): 12.7
Outer Diameter (in): 0.5
Thickness (mm): 1.6
Thickness (in): 0.063
Fits Bolt Sizes (mm): M6
Material: Soft Steel,Carbon Steel
Washer Type: Flat
Thickness - 3 (mm): 1.6
Inside Diameter (mm): 6.7
Coating: Zinc
Inside Diameter (in): 0.264
Outside Diameter (in): 0.5
Outside Diameter (mm): 12.7
Outside Diameter (OD) - 2 (mm): 12.7
Inside Diameter (ID) - 1 (mm): 6.7
Finish: Brass
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Compatible Models for part number 1A-8912

GENERATOR

SR4

TRUCK ENGINE

1673B 1673 1674

POWER MODULE

XQG400

INTEGRATED TOOLCARRIER

IT38H

OFF HIGHWAY TRUCK

777G 777E 772 770 777 775 773

MOTOR GRADER

16 140 14E 120 12F 12E

TRACK-TYPE TRACTOR

D2 D1 D3 D4K2 LGP D5K2 LGP D3K2 LGP D11N D4K2 XL D3K2 XL D8H D9E D9G D5K2 XL

ASPHALT PAVER

AP1055 AP500 AP655 PE636 AP400 AP300F AP600 AP555F AP500F AP655F AP-600D BG1000E AP655F L AP600F AP-655D AP-1000E AP-1000F AP-300D BG1055E AP355 AP-1055F AP-1055E BG600D AP-255E AP555 AP300 AP355F BG655D AP455 AP1000

MINI HYD EXCAVATOR

303.5 305.5E2 302.5 301.8 301.6 301.5 304SR 305.5 GC 303.5E2 CR 303 SR 305.5 CR 301.7CR 304E2 304CR 305E2 303CR 304E2 CR 304 305 308 309 302CR 304.5E2 303.5E2 304.5 303.5CR 302.7CR 305 CR

MARINE ENGINE

D353E 3516 3512 D353C D353D 3508 D379A D379B D330A D330B D342C 3508C 3508B D397D D364 D375D D398A D398B 3516B 3516C 3516E D342 D334 3512C 3512E D315 D326F 3512B D333A D333B

MARINE AUXILIARY

3512 3516C 3516B 3512C 3512B 3508B 3508C

PIPELAYER

561B 594

FRONT SHOVEL

235C

EXCAVATOR

215B 215C 215D 320D3 GC 320D3 225B 225D 219D 229D 231D 323D3 235C 235D 245D 245B 229 225 235 219 215 245

VIBRATORY COMPACTOR

CB-64 CB-54

PETROLEUM PACKAGE

3508

MULTI TERRAIN LOADER

297D2 XHP 297D2 297D XHP 287C2 277D 277C 257D3 277C2 257B3 257D 297D 297C 247B3 287C 287D

POWER PACKAGE

C7 C32

COMPACT TRACK LOADER

285XE 289D 289C 279C2 279D3 299D 299C 289C2 289D3 279D 279C 299D3 299D2 249D 259D 299D2 XHP 239D 275 285 255 265 239D3 299D3 XE 249D3 259B3 259D3 275XE 299D XHP

GENERATOR SET

G3516 G3512 3508 CG137-12 3516 3512 3508B C27 C32 C2.2 3512C 3512B C1.5 3516B 3516E

WHEEL TRACTOR

650B 633E II 651B 651E 660B 631D 631E 631C 641B 666B 615 627 621 623 637 641 651 657 666 623B 621B 633C 657E 657B 621R 633D 639D 615C 627B 613B 637D 613C 637E

ROTARY MIXER

RM500B

RECLAIMER MIXER

RM500B

ENGINE

G3412 3512E 3512C G3516J 3516E G3520J G3412C 3512PETROL 3516PETROLEUM

VEHICULAR ENGINE

3516 3512

TRACK LOADER

963 973 983 943 941 953 951C 951B 977D 977K 955C 955K 955L

LOCOMOTIVE ENGINE

3512 3508

PETROLEUM ENGINE

3516 3512 C15 C9 3516B 3512C 3512B

WATER DELIVERY SYSTEM

777G

BACKHOE LOADER

442E 430F 450E 450F 420XE 427F2 415 416 428 424 420 422F 434E 422E 434F 432E 444F 432F 444E 415F2 420F 434 430 432 444 428F 416F 428E

WHEEL LOADER

930H 930K 930M 924H 924G 924K 938G 938H 938K 938M 926M 918F 928H 907K 980 928HZ 906K 906M 988 908K 908M 926 924 930 938 924GZ 924HZ 992D 992C

TELEHANDLER

TH1055 TH1255 TH0642 TH0842

COMPACT WHEEL LOADER

920K 910K 910M 906H2 907H2 914 903 902 901 930 938 920 926 914K 914M 908M 908H2 906M 918M 907M

ROAD RECLAIMER

RM500B RM500 RR-250

SOIL STABILIZER

SS-250

GEN SET ENGINE

3608 3606 3516B 3512B POWER SYS 3508B 3508 3616 3512 3516

RIPPER

963 953 943 11

SKID STEER LOADER

242B3 289D3 226D 242D3 216B 252B3 270XE 262C2 246D3 272D3 XE 279D3 232D3 272D2 XHP 272D XHP 226B3 249D3 226D3 250 236B3 272C 272D 260 270 236D3 262D 262C 265 262D3 256C 242D 272D3 272D2 246D 246C 232D 236D 216B3

INDUSTRIAL LOADER

415F2 IL

ENGINE - INDUSTRIAL

3512B 3516B

INDUSTRIAL ENGINE

3512 3516 3508B 3508 D398 D379 D342 D343 D398B 3512E 3512B CG137-08 D353C D353E D353D D342C D379B

TRUCK

773G LRC 775G 772G OEM 777B 777D 777G 775G OEM 769B 770G OEM 785 789 770G 772G 773G 773G OEM 769 773 775G LRC

WHEEL SCRAPER

621B 657E

QUARRY TRUCK

777E 773E 772G 770G

GAS ENGINE

G3512B G3512J G3520B G3520J G3612 CG137-08 G3508J CG137-12 G3508B G3412 G3408C G3516J G3408 G3516B G3512 G3516 G3508

TRACTOR

772 776B 768B

BULLDOZER

11SU 11U

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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