Families
▶ARTICULATED DUMP TRUCK
▶ASPHALT PAVER
▶BACKHOE LOADER
▶CHALLENGER
▶COLD PLANER
▶COMBINE
▶CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS
▶DRILL
▶EARTHMOVING COMPACTOR
▶ENGINE - GENERATOR SET
▶ENGINE - INDUSTRIAL
▶ENGINE - MACHINE
▶ENGINE - TRUCK
▶ENGINEER SUPPORT TRACTOR
▶EXCAVATOR
▶EXPANDED MINING PRODUCTS
▶FOREST PRODUCTS
▶GENERATOR
▶INTEGRATED TOOLCARRIER
▶LOAD, HAUL, DUMP
▶MARINE PRODUCTS
▶MATERIAL HANDLER
▶MINI HYDRAULIC EXCAVATOR
▶MOTOR GRADER
▶OEM SOLUTIONS
▶OFF-HIGHWAY TRUCK
▶ON HIGHWAY TRUCK
▶PAVING COMPACTOR
▶PETROLEUM PRODUCTS
▶PIPELAYER
▶POWER SYSTEMS
▶RENEWABLE ENERGY
▶RETROFIT AFTERTREATMENT
▶ROAD RECLAIMER
▶SKID STEER LOADER
▶TECHNOLOGY
▶TELEHANDLER
▶TILLAGE
▶TRACK-TYPE LOADER
▶TRACK-TYPE SKIDDER
▶TRACK-TYPE TRACTOR
▶UNDERGROUND ARTICULATED TRUCK
▶UTILITY VEHICLE
▶WHEEL DOZER
▶WHEEL TRACTOR-SCRAPER
▶WHEEL-TYPE LOADER
▶WHEEL-TYPE SKIDDER
▶WHEELED EXCAVATOR
▶WORK TOOL

8N8979

SPACER (42X54X90-MM THK)

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8N8979 CONTACTOR GP
AN ATTACHMENT
19Models
50Assemblies
30Co-occurring
Part Information ▼
BrandCaterpillarWeight1.40 lb (0.64 kg)
▼Found in Assemblies (50)
AssemblyModelRef#QtyNote
2W-5094 DRIVE GP-FANS/N 31Z1-455 · BELT58915
9Y-9698 DRIVE GP-FANS/N 31Z399-UP · BELT5898
2W-5147 DRIVE GP-FANS/N 8HB1-454 · BELT57812
221-2633 DRIVE GP-FANS/N 6TR1-UP; 91Z1-UP · PART OF 581-1306 INSTALLATION GP-ENGINE657E4
568-1499 KIT-ENGINE CONVERSION -TIER 4 RE-POWERS/N 5YR1-UP; 6TR1-UP; 91Z1-UP · FIELD INSTALLATION657E
581-1322 KIT-ENGINE CONVERSION -REPOWERS/N 6TR1-UP; 91Z1-UP · PART OF 581-1300 CONVERSION AR-ENGINE657E
221-2633 DRIVE GP-FANS/N 4YR1-UP; 89Z1-UP · PART OF 581-1306 INSTALLATION GP-ENGINE651E4
568-1499 KIT-ENGINE CONVERSION -TIER 4 RE-POWERS/N 4YR1-UP; 89Z1-UP · FIELD INSTALLATION651E
581-1322 KIT-ENGINE CONVERSION -REPOWERS/N 4YR1-UP; 89Z1-UP · PART OF 581-1300 CONVERSION AR-ENGINE651E
2W9768 CONVERSION GP-CRANKSHAFT DRIVEN FAN DRIVETYPE 1 · FIELD INSTALLATION59
2W9768 CONVERSION GP-CRANKSHAFT DRIVEN FAN DRIVETYPE 2 · FIELD INSTALLATION59
221-2633 DRIVE GP-FANS/N TXH1-UP; RHX3779-UP · PART OF 283-3530 ENGINE AR-COMPLETE657E4
4W-4486 DRIVE GP-FANS/N 90Z110-UP; 91Z203-UP · PART OF 8N-0960 INSTALLATION AR-ENGINE657E8
568-1499 KIT-ENGINE CONVERSION -TIER 4 RE-POWERS/N 91Z1-UP · FIELD INSTALLATION657E
4W-4486 DRIVE GP-FANS/N 89Z98-UP · PART OF 8N-0960 INSTALLATION AR-ENGINE651E8
4W-4486 DRIVE GP-FANS/N 86Z103-UP · PART OF 6N-1832 INSTALLATION AR-ENGINE657E8
4W-4486 DRIVE GP-FANS/N 6MB1-UP · PART OF 6N-1832 INSTALLATION AR-ENGINE657E8
4W-6832 DRIVE GP-FANS/N 6EB1-99999 · BELT627E14
4W-6832 DRIVE GP-FANS/N 6YF1-99999 · BELT623E14
4W-6832 DRIVE GP-FANS/N 7CG1-99999 · BELT627E14
461-5247 KIT-CONVERSION -REPOWERS/N 1AB1446-1639 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
4W-4311 DRIVE GP-FANS/N 1AB1446-1639 · BELT631E12
310-0673 DRIVE GP-FANS/N 1AB1446-1639 · PART OF 304-1068 INSTALLATION AR-ENGINE631E4
460-7184 KIT-ENGINE CONVERSION -REPOWERS/N 1AB1446-1615 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
461-5247 KIT-CONVERSION -REPOWERS/N 1FB532-659 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS637E
310-0673 DRIVE GP-FANS/N 1FB532-659 · PART OF 304-1068 INSTALLATION AR-ENGINE637E4
4W-4311 DRIVE GP-FANS/N 1FB532-659 · BELT637E12
460-7184 KIT-ENGINE CONVERSION -REPOWERS/N 1FB532-650 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS637E
4W-6832 DRIVE GP-FANS/N 2PD1011-99999 · BELT621E14
461-5247 KIT-CONVERSION -REPOWERS/N 3ND523-99999 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
310-0673 DRIVE GP-FANS/N 3ND523-99999 · PART OF 304-1068 INSTALLATION AR-ENGINE631E4
4W-4311 DRIVE GP-FANS/N 3ND523-99999 · BELT631E12
461-1494 KIT-ENGINE CONVERSION -REPOWERS/N 3ND523-99999 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
461-5250 KIT-ENGINE CONVERSION -REPOWERS/N 3ND523-99999 · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
4W-6832 DRIVE GP-FANS/N 6AB1428-99999 · BELT621E14
4W-6832 DRIVE GP-FANS/N 4SK1-UP · BELT621F14
4W-6832 DRIVE GP-FANS/N 8PL1-UP · BELT621F14
159-3803 DRIVE GP-FAN -BELTS/N 1DL1-UP · PART OF 263-5503 CONVERSION AR-ENGINE627F6
159-3803 DRIVE GP-FAN -BELTS/N 1DL1-UP · PART OF 263-5503 CONVERSION AR-ENGINE627F6
4W-6832 DRIVE GP-FANS/N 1DL1-UP · BELT627F14
4W-6832 DRIVE GP-FANS/N 6BK1-UP · BELT623E14
460-5290 KIT-CONVERSION -REPOWERS/N 1AB1640-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
461-5247 KIT-CONVERSION -REPOWERS/N 1AB1640-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
220-3697 DRIVE GP-FANS/N 1AB1640-UP · BELT631E4
310-0673 DRIVE GP-FANS/N 1AB1640-UP · PART OF 304-1068 INSTALLATION AR-ENGINE631E4
4W-4311 DRIVE GP-FANS/N 1AB1640-UP · BELT631E12
460-7082 KIT-ENGINE CONVERSION -REPOWERS/N 1AB1813-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
461-1494 KIT-ENGINE CONVERSION -REPOWERS/N 1AB1640-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
461-5250 KIT-ENGINE CONVERSION -REPOWERS/N 1AB1640-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS631E
460-5290 KIT-CONVERSION -REPOWERS/N 1FB660-UP · PROVIDES A BREAKDOWN OF THE SERVICEABLE PARTS REQUIRED FOR THE REPOWER. EXCLUDING THE ENGINE AND OPTIONAL GROUPS637E