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
Home/Part 4478161

4478161

CATALYST AS

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11Models
18Assemblies
30Co-occurring
Part Information ▼
BrandCaterpillarWeight130.50 lb (59.19 kg)
▼Compatible Models (11)
374F374F L390F390F L657C18D8TD9TMH3295PL83PL87
▼Found in Assemblies (18)
AssemblyModelRef#QtyNote
469-6267 MODULE AR-CLEAN EMISSIONSS/N HNG1-UP · PART OF 492-1861 MODULE AR-ENGINE & CEM390F
545-5450 MODULE AR-CLEAN EMISSIONSS/N YHT1-UP · PART OF 492-1861 MODULE AR-ENGINE & CEM390F
469-6267 MODULE AR-CLEAN EMISSIONSS/N PA91-UP · PART OF 382-1372 MODULE AR-ENGINE & CEMMH3295
545-5436 MODULE AR-CLEAN EMISSIONSS/N CB2445-UP · PART OF 419-3877 MODULE AR-ENGINE & CEMPL83
545-5436 MODULE AR-CLEAN EMISSIONSS/N TEC523-UP · PART OF 419-3877 MODULE AR-ENGINE & CEMPL87
469-6267 MODULE AR-CLEAN EMISSIONSS/N EBF1-UP · PART OF 492-1860, 577-2703 MODULE AR-ENGINE & CEM374F
469-6267 MODULE AR-CLEAN EMISSIONSS/N FEH1-UP · PART OF 492-1861 MODULE AR-ENGINE & CEM390F
469-6267 MODULE AR-CLEAN EMISSIONSS/N PT71-UP · PART OF 382-1372 MODULE AR-ENGINE & CEM390F
545-5450 MODULE AR-CLEAN EMISSIONSS/N XWL1-UP · PART OF 492-1860 MODULE AR-ENGINE & CEM374F
469-6267 MODULE AR-CLEAN EMISSIONSS/N DNM10001-UP · PART OF 382-1371 MODULE AR-ENGINE & CEM374F L
469-6267 MODULE AR-CLEAN EMISSIONSS/N MGF1-UP · PART OF 382-1372 MODULE AR-ENGINE & CEM390F L
469-6267 MODULE AR-CLEAN EMISSIONSS/N B371-UP · PART OF 382-1372 MODULE AR-ENGINE & CEM390F
545-5436 MODULE AR-CLEAN EMISSIONSS/N AW4553-UP · PART OF 456-9618, 456-9620 MODULE AR-ENGINE & CEMD8T
545-5437 MODULE AR-CLEAN EMISSIONSS/N AW4553-UP · PART OF 456-9619, 456-9621 MODULE AR-ENGINE & CEMD8T
545-5436 MODULE AR-CLEAN EMISSIONSS/N WSJ1-UP · PART OF 469-1759 GENERAL AR-SCRAPER657
545-5436 MODULE AR-CLEAN EMISSIONSS/N WSM1-UP · PART OF 469-1859 SCRAPER AR657
545-5436 MODULE AR-CLEAN EMISSIONSS/N REX1-UP · PART OF 559-7408, 559-7412 MODULE AR-ENGINE & CEMD9T
545-5437 MODULE AR-CLEAN EMISSIONSS/N REX1-UP · PART OF 559-7410, 559-7413 MODULE AR-ENGINE & CEMD9T
▼Parts in Same Assemblies (30)
3365043 3426381 3433850 3433872 3433875 3435333 3438994 3473259 3550801 3613928 3709172 3751010 3757811 3757819 3900690 3996078 4158038 4158041 4696274 4744209 3887296 3950270 3951949 3953548 3965474 4288786 4288789 4520465 5357882 3818050