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

4W6783

MUFFLER GP

MUFFLER (4W6783 N/S)
Part of 3W2500 and 3W6900 Tunnel Machine Arrangements listed on Pages
225A through 225D
AN ATTACHMENT

6Models

4Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight1.85 lb (0.84 kg)

Service Parts (8)

0S1587 BOLT 0S1591 BOLT 1B5355 NUT-FULL 3B4506 LOCKWASHER 4W6790 MUFFLER A 4W6796 SPACER 6F8815 CLAMP 7S8736 PIPE

▼Compatible Models (6)

3204 40 931 943 953 D3

▼Found in Assemblies (4)

Assembly	Model	Ref#	Qty	Note
3W2500 TUNNEL MACHINE ARRANGEMENTEffective with Serial No. 78Y849~78Y1120 · For use without Roll-Over Protective System	943			Y
3W6900 TUNNEL MACHINE ARRANGEMENTEffective with Serial No. 78Y849~78Y1117 · For use with Roll-Over Protective System	943			Y
3W2500 TUNNEL MACHINE ARRANGEMENTEffective with Serial No. 78Y1121-UP · For use without Roll - Over Protective System	943			Y
3W6900 TUNNEL MACHINE ARRANGEMENTEffective with Serial No. 78Y1118-UP · For use with Roll - Over Protective System	943			Y

▼Parts in Same Assemblies (30)