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

8T6930

CENTRAL & LOWER STRUCTURE

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3Models
50Assemblies
30Co-occurring
Part Information ▼
BrandCaterpillarWeight1.25 lb (0.57 kg)
Supersessions (1)
▼Compatible Models (3)
▼Found in Assemblies (50)
AssemblyModelRef#QtyNote
7W7264 ENGINE AR-PART 3 OF 3231 BRAKE KW (309.5 BHP) AT 1350 RPM · S/N 4TB647-UP3406B
7C1458 ENGINE AR-PART 2 OF 260 HERTZ-3 PERCENT GOVERNOR (1800 RPM) · S/N 2WB3423-35383406B
7C5557 ENGINE AR-ATAAC-PART 2 OF 2W/BRAKESAVER-PETERBILT · S/N 7FB64488-ONLY3406B
7C5558 ENGINE AR-ATAAC-CARB CERTIFIED-PART 2 OF 2W/BRAKESAVER-PETERBILT · S/N 7FB64488-751893406B
7C5559 ENGINE AR-ATAAC-PART 2 OF 2W/BRAKESAVER-PETERBILT · S/N 7FB64488-761063406B
7C5560 ENGINE AR-ATAAC-PART 2 OF 2W/BRAKESAVER-PETERBILT · S/N 7FB64508-771143406B
7C6023 ENGINE AR-ATAAC-PART 2 OF 2W/BRAKESAVER-PETERBILT · S/N 7FB63857-901683406B
7C7044 ENGINE AR-ATAAC-PART 2 OF 2KENWORTH · S/N 7FB76177-99999 & 4MG1-35783406B
7C7617 ENGINE AR-ATAAC-PART 2 OF 2KENWORTH · S/N 7FB75846-99999 & 4MG1-35853406B
7C9443 ENGINE AR-ATAAC-PART 2 OF 2PETERBILT · S/N 7FB80693-99999 & 4MG1-34713406B
7W8976 ENGINE ARRANGEMENT-PART 2 OF 2ENGINE SERIAL NO. 7FB32728-368133406B
GASKET KITS-PART 1 OF 5NOTE: NEW ENGINE ARRANGEMENTS ARE NOT COVERED IN ABOVE LISTS, REFER TO · ENGINE ARRANGEMENT LISTS IN FRONT OF BOOK3406B
GASKET KITS-PART 1 0F 2NOTE: NEW ENGINE ARRANGEMENTS ARE NOT COVERED IN ABOVE LISTS, REFER TO · ENGINE ARRANGEMENT LISTS IN FRONT OF BOOK3406B
7C9521 ENGINE AR-ATAAC-WESTERN STAR-PART 2 OF 2S/N 7FB83233-947973406B
7C9700 ENGINE AR-ATAAC-VOLVO WHITE-PART 2 OF 2S/N 7FB78053-964423406B
7C9017 ENGINE AR-ATAAC-PART 2 OF 2WITH BRAKESAVER. S/N 8TC986-UP3406B
9Y1937 ENGINE AR-ATAAC-KENWORTH-PART 2 OF 2S/N 8TC1095-UP3406B
9Y2769 ENGINE AR-ATAAC-KENWORTH-PART 2 OF 2S/N 8TC1096-UP3406B
4P-0787 ENGINE ARS/N 4MG83945-99999 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, KENWORTH3406B
4P-0831 ENGINE ARS/N 4MG83945-99999 · 261 BRAKE KW (350 BHP) AT 1800 RPM. CARB-CERTIFIED3406B
4P-0835 ENGINE ARS/N 4MG83945-99999 · 316 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT3406B
7E-1874 ENGINE ARS/N 4MG43578-99999 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT3406B
7E-2201 ENGINE ARS/N 4MG70272-99999 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, BRAKESAVER3406B
7E-2205 ENGINE ARS/N 4MG70272-90801 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, FREIGHTLINER, BRAKESAVER3406B
7E-2206 ENGINE ARS/N 4MG70272-99999 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, FREIGHTLINER, BRAKESAVER3406B
7E-2207 ENGINE ARS/N 4MG70272-96642 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, WESTERN STAR, BRAKESAVER3406B
9Y-2320 ENGINE ARS/N 4MG3600-52211 · 261 BRAKE KW (350 BHP) AT 1800 RPM3406B
9Y-2321 ENGINE ARS/N 4MG3600-74276 · 261 BRAKE KW (350 BHP) AT 1800 RPM. CARB-CERTIFIED, BRAKESAVER3406B
9Y-2322 ENGINE AR298 BRAKE KW (400 BHP) AT 1800 RPM. BRAKESAVER3406B
9Y-2323 ENGINE ARS/N 4MG3600-80545 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, BRAKESAVER3406B
9Y-2324 ENGINE ARS/N 4MG3600-82642 · 231 BRAKE KW (310 BHP) AT 1800 RPM. FORD3406B
9Y-2326 ENGINE ARS/N 4MG3600-83465 · 231 BRAKE KW (310 BHP) AT 1800 RPM. CARB-CERTIFIED, FORD3406B
9Y-2427 ENGINE ARS/N 4MG3600-16352 · 298 BRAKE KW (400 BHP) AT 2100 RPM. CARB-CERTIFIED, WESTERN STAR, BRAKESAVER3406B
9Y-2428 ENGINE ARS/N 4MG3600-22953 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, WESTERN STAR, BRAKESAVER3406B
9Y-2448 ENGINE ARS/N 4MG3600-83805 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT, BRAKESAVER3406B
9Y-2452 ENGINE ARS/N 4MG3600-59686 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT, BRAKESAVER3406B
9Y-6195 ENGINE ARS/N 4MG15326-83338 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, KENWORTH3406B
9Y-6196 ENGINE ARS/N 4MG15326-83178 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, KENWORTH3406B
9Y-6197 ENGINE ARS/N 4MG15326-94344 · 298 BRAKE KW (400 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT3406B
9Y-8791 ENGINE ARS/N 4MG24145-33933 · 298 BRAKE KW (400 BHP) AT 2100 RPM. CARB-CERTIFIED, WESTERN STAR3406B
9Y-8794 ENGINE ARS/N 4MG24145-51865 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, WESTERN STAR3406B
9Y-9581 ENGINE ARS/N 4MG33071-70268 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PETERBILT3406B
7C-9017 ENGINE ARS/N 8TC1413-14403406B
9Y-2479 ENGINE ARS/N 8TC1413-5180 · 261 BRAKE KW (350 BHP) AT 1800 RPM. PETERBILT3406B
9Y-2484 ENGINE ARS/N 8TC1413-9394 · 261 BRAKE KW (350 BHP) AT 1800 RPM. PETERBILT3406B
9Y-2485 ENGINE ARS/N 8TC1413-8455 · 298 BRAKE KW (400 BHP) AT 1800 RPM. PROCUREMENT3406B
9Y-2486 ENGINE ARS/N 8TC1413-7406 · 317 BRAKE KW (425 BHP) AT 2100 RPM. PROCUREMENT3406B
9Y-2487 ENGINE ARS/N 8TC1413-14243 · 298 BRAKE KW (400 BHP) AT 1800 RPM. CARB-CERTIFIED, PROCUREMENT3406B
9Y-2488 ENGINE ARS/N 8TC1413-13690 · 317 BRAKE KW (425 BHP) AT 2100 RPM. CARB-CERTIFIED, PROCUREMENT3406B
4P-2958 ENGINE ARS/N 5YG380-588 · 343 BRAKE KW (460 BHP) AT 1900 RPM. CARB-CERTIFIED, KENWORTH3406B