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

9Y6663

COUPLING

8Models

35Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight3.70 lb (1.68 kg)

Supersessions (1)

1378268 COUPLING-TURBO 4.03 lb

▼Compatible Models (8)

3412 3412C 793B PM3412 SCT673 SPS342 SPT342 SR500

▼Found in Assemblies (35)

Assembly	Model	Ref#	Qty	Note
7E-0267 LINES GP-AIRS/N DK61-UP; DPZ1-UP · PART OF 464-3955 ENGINE AR-COMPLETE	3412	30	×2
7E-3266 LINES GP-AIRS/N DPZ1-UP	3412	18	×2
7E-0267 LINES GP-AIRS/N DPZ1-UP · PART OF 464-3955 ENGINE AR-COMPLETE	3412	30	×2
9Y-8811 LINES GP-AIR	3412	82	×2
7E-0267 LINES GP-AIRS/N 2WJ1-UP	3412	30	×2
7E-3266 LINES GP-AIRS/N 2WJ1-UP	3412	18	×2
9Y-8811 LINES GP-AIRS/N 2SZ1-UP	SPS342	82	×2
9Y-8811 LINES GP-AIRS/N 5LJ1-99999; 2SZ212-UP	SPT342	82	×2
9Y-8811 LINES GP-AIRS/N 2SZ212-UP	SCT673	82	×2
419-8230 KIT-ENGINE OVERHAULS/N 4BZ1-UP · MARINE MAJOR OVERHAUL KIT	3412C		×2
7E-0267 LINES GP-AIRS/N 1EZ1-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N 1EZ1-UP	3412C	18	×2
256-0565 LINES GP-AIRFOR USE WITH PETROLEUM 1500 HP ENGINE · AN ATTACHMENT	3412C	17	×2
9Y-8811 LINES GP-AIR	3412C	82	×2
7E-0267 LINES GP-AIRS/N BAK1-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N BAK1-UP	3412C	18	×2
7E-0267 LINES GP-AIRS/N 1EZ1-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N 1EZ1-UP	3412C	18	×2
7E-0267 LINES GP-AIRS/N BLG1-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N BLG1-UP	3412C	18	×2
7E-0267 LINES GP-AIRS/N BLG175-UP	PM3412	30	×2
236-7636 LINES GP-AIRS/N 5LJ2337-UP	SPS342	43	×2
9Y-8811 LINES GP-AIRS/N 5LJ1-2336	SPS342	82	×2
9Y-8811 LINES GP-AIRS/N 5LJ1-99999	SPT342	82	×2
9Y-8811 LINES GP-AIRS/N 5LJ1-UP	SCT673	82	×2
7E-0267 LINES GP-AIRS/N 1EZ3925-UP	3412	30	×2
7E-0267 LINES GP-AIRS/N 1EZ4389-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N 1EZ4389-UP	3412C	18	×2
7E-0267 LINES GP-AIRS/N BLG579-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N BLG579-UP	3412C	18	×2
419-8230 KIT-ENGINE OVERHAULS/N RTY1-UP · MARINE MAJOR OVERHAUL KIT	3412C		×2
7E-0267 LINES GP-AIRS/N 1EZ4389-UP	3412C	30	×2
7E-3266 LINES GP-AIRS/N 1EZ4389-UP	3412C	18	×2
9Y-8914 LINES GP-AIR -TURBOCHARGERS/N 2PK1-207 · PART OF 7E-6499 ENGINE AR	793B	34
c537969		34

▼Parts in Same Assemblies (30)