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

4391997

CYLINDER AS

5Models

8Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight202 lb (91.63 kg)

▼Compatible Models (5)

621H 621K 627H 627K 627K LRC

▼Found in Assemblies (8)

Assembly	Model	Ref#	Qty	Note
439-1996 CYLINDER GP-APRONS/N DBK1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	621H	20
439-1996 CYLINDER GP-APRONS/N DBW1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	627H	20
439-1996 CYLINDER GP-APRONS/N EAZ1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	621H	20
439-1996 CYLINDER GP-APRONS/N LCT1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	627H	20
439-1996 CYLINDER GP-APRONS/N WTA1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	621K	20
439-1996 CYLINDER GP-APRONS/N WTC1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	627K	20
439-1996 CYLINDER GP-APRONS/N WTL1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	621K	20
439-1996 CYLINDER GP-APRONS/N WTN1-UP · 150-MM (5.9-IN) BORE X 565-MM (22.2-IN) STROKE	627K LRC	20

▼Parts in Same Assemblies (30)