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

3B6491

COUPLING-PIPE (1-11-1/2 NPT OR NPSC THD)

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16Models
50Assemblies
30Co-occurring
Part Information ▼
BrandCaterpillarWeight0.39 lb (0.18 kg)
Service Parts (1)
Service Part For (19)
▼Found in Assemblies (50)
AssemblyModelRef#QtyNote
394-2315 MOUNTING GP-JACKET WTR HEATER -LHAN ATTACHMENT3516C16
394-2315 MOUNTING GP-JACKET WTR HEATER -LHS/N ZNT1-UP · AN ATTACHMENT3561B16
581-3505 MOUNTING GP-JACKET WTR HEATER -LHS/N ZNT1-UP · AN ATTACHMENT3561B16
5N-6057 MOUNTING GP-JACKET WTR HEATERType 2 · CANNOT BE USED WITH HEAVY DUTY CLEANER OR TRANSMISSION OIL COOLER GP330420 C
5N-6057 MOUNTING GP-JACKET WTR HEATERType 3 · CANNOT BE USED WITH HEAVY DUTY CLEANER OR TRANSMISSION OIL COOLER GP330420
5N-6057 MOUNTING GP-JACKET WTR HEATERType 4 · CANNOT BE USED WITH HEAVY DUTY CLEANER OR TRANSMISSION OIL COOLER GP330420
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 85Z1-3763 · Type 233069 C
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 85Z1-3763 · Type 333062
7W-3870 MOUNTING GP-JACKET WTR HEATERS/N 78Z1144-4866 · Type 2340812
136-9370 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSIONG351220
147-1228 MOUNTING GP-JACKET WTR HEATERFOR USE WITH TRANSMISSION OIL COOLER · AN ATTACHMENT34084
7W-3870 MOUNTING GP-JACKET WTR HEATERType 2 · CANNOT BE USED WITH LH FUEL FILTER LINES340812
9Y-1167 MOUNTING GP-JACKET WTR HEATERS/N 67U11838-UP · FOR USE WITH FIRE PUMP ENGINE34089
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSION350812
136-9370 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351220
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSIONG351620
140-2674 VALVE GP-RADIATOR DRAINS/N 25Z684-2188 · FOR USE WITH POWER MODULES35164
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351620
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351620
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSION350812
136-9370 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351220
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351620
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351620
9Y-8053 MOUNTING GP-JACKET WTR HEATERS/N 4RG1-1501 · 208-240 VOLT3406B1
4P-2097 LINES GP-OIL SUPPLYAN ATTACHMENT351623
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSIONG350812
140-2674 VALVE GP-RADIATOR DRAINFOR USE WITH POWER MODULES · AN ATTACHMENT35164
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSION351620
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 66D49919-UP · Type 133069 C
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 66D49919-UP · Type 233062
5N-6064 MOUNTING GP-JACKET WTR HEATERType 1 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER33069 C
5N-6064 MOUNTING GP-JACKET WTR HEATERType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER33062
4N-6540 MOUNTING GP-JACKET WTR HEATERS/N 4JK1-98 · REQUIRES 1-5N5739 OR 1-5N5740 HEATER3406B20
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 85Z3764-UP · Type 133069 C
5N-6064 MOUNTING GP-JACKET WTR HEATERS/N 85Z3764-UP · Type 233062
188-9755 MOUNTING GP-JACKET WTR HEATERFOR USE WITH 7E-6247 · AN ATTACHMENT3306B1
5N-6064 MOUNTING GP-JACKET WTR HEATERCANNOT BE USED WITH HEAVY DUTY AIR CLEANER · AN ATTACHMENT3306B2
101-8649 MOUNTING GP-JACKET WTR HEATERS/N 9HK1-UP · FOR USE WITH 7E-62473304B7
5N-6057 MOUNTING GP-JACKET WTR HEATERType 1 · CANNOT BE USED WITH HEAVY DUTY CLEANER OR TRANSMISSION OIL COOLER GP330420
5N-6057 MOUNTING GP-JACKET WTR HEATERType 2 · CANNOT BE USED WITH HEAVY DUTY CLEANER OR TRANSMISSION OIL COOLER GP330420
4P-2097 LINES GP-OIL SUPPLYAN ATTACHMENTG351623
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSIONG351620
5N-6057 MOUNTING GP-JACKET WTR HEATERS/N 83Z3096-UP · Type 1330420
5N-6057 MOUNTING GP-JACKET WTR HEATERS/N 83Z3096-UP · Type 2330420
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSION350812
140-2674 VALVE GP-RADIATOR DRAINFOR USE WITH POWER MODULES · AN ATTACHMENT35084
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSION350812
134-3160 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSIONG351620
136-9370 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP OR RH PRELUBRICATION CONVERSIONG351220
136-9729 MOUNTING GP-JACKET WTR HEATER -LHType 2 · CANNOT BE USED WITH HEAVY DUTY AIR CLEANER, RH SUMP PUMP, RH PRELUBE CONVERSIONG350812