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

3032003

HEAD

4Models

29Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight98 lb (44.45 kg)

▼Compatible Models (4)

990 990 II 990H 990K

▼Found in Assemblies (29)

Assembly	Model	Ref#	Qty	Note
351-8446 CYLINDER GP-LIFTS/N K9X1-114 · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	4
394-4402 CYLINDER GP-LIFTS/N K9X1-114 · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	4
491-0975 CYLINDER GP-LIFTS/N K9X1-UP · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	11
521-7796 CYLINDER GP-LIFTS/N K9X1-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	12
351-8446 CYLINDER GP-LIFTS/N M9P1-201 · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	4
394-4402 CYLINDER GP-LIFTS/N M9P1-218 · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	4
491-0975 CYLINDER GP-LIFTS/N M9P1-UP · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	11
521-7796 CYLINDER GP-LIFTS/N M9P1-201; M9P222-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	12
4Z-6390 CYLINDER GP-LIFT -HIGH LIFT MACHINES234.95MM BORE X 1225MM STROKE · PART OF 2Z-9990 LIFT AR	990 II	8
9T-9569 CYLINDER GP-LIFTS/N 7HK1-UP · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990	8
4Z-6390 CYLINDER GP-LIFT -HIGH LIFT MACHINESS/N 4FR1-UP · 234.95MM BORE X 1225MM STROKE	990 II	8
9T-9569 CYLINDER GP-LIFTS/N 4FR1-UP · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990 II	8
4Z-6390 CYLINDER GP-LIFT -HIGH LIFT MACHINESS/N BCR1-UP · 234.95MM BORE X 1225MM STROKE	990 II	8
9T-9569 CYLINDER GP-LIFTS/N BCR1-UP · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990 II	8
9T-9569 CYLINDER GP-LIFTS/N BCR1-UP · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990 II	8
351-8446 CYLINDER GP-LIFTS/N BWX510-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990H	4
351-8447 CYLINDER GP-LIFTS/N BWX510-UP · 234.95-MM BORE X 1270-MM STROKE	990H	8
4Z-6390 CYLINDER GP-LIFT -HIGH LIFT MACHINESS/N BWX1-509 · 234.95MM BORE X 1225MM STROKE	990H	8
521-7796 CYLINDER GP-LIFTS/N BWX510-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990H	12
9T-9569 CYLINDER GP-LIFTS/N BWX1-481 · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990H	8
9T-9569 CYLINDER GP-LIFTS/N BWX482-509 · 235-MM (9.25-IN) BORE X 1270-MM (50-IN) STROKE	990H	8
351-8446 CYLINDER GP-LIFTS/N A9P1-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	4
394-4402 CYLINDER GP-LIFTS/N A9P1-310 · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	4
491-0975 CYLINDER GP-LIFTS/N A9P1-UP · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	11
521-7796 CYLINDER GP-LIFTS/N A9P1-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	12
351-8446 CYLINDER GP-LIFTS/N DJK1-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	4
394-4402 CYLINDER GP-LIFTS/N DJK1-225 · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	4
491-0975 CYLINDER GP-LIFTS/N DJK1-UP · 234.95-MM (9.25-IN) BORE X 1287-MM (50.67-IN) STROKE	990K	11
521-7796 CYLINDER GP-LIFTS/N DJK1-UP · 234.9-MM (9.25-IN) BORE X 1225-MM (48.2-IN) STROKE	990K	12

▼Parts in Same Assemblies (30)