▶CAT
▶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
▶VOLVO
▶KOMATSU
▶CUMMINS
Home/Part 4Y8939

4Y8939

BOSS

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19Models
50Assemblies
30Co-occurring
Part Information ▼
Replaces (1)
6I2850BOSS
▼Compatible Models (19)
12M140140M150160160M16M730C2 EJ740740 GC745772G773G773G LRC775G
▼Found in Assemblies (50)
AssemblyRef#QtyNote
246-6706 LINES GP-FUEL FILTER S/N B541-UP PART OF M
337-7923 LINES GP-STEERING S/N RB41-UP PART OF 337 M
416-2448 LINES GP-DIESEL EXHAUST FLUID S/N 2T41-UP M
515-2793 LINES GP-DIESEL EXHAUST FLUID S/N 2T41-UP M
416-2448 LINES GP-DIESEL EXHAUST FLUID S/N 2T51-UP M
515-2793 LINES GP-DIESEL EXHAUST FLUID S/N 2T51-UP M
515-3069 LINES GP-DIESEL EXHAUST FLUID S/N 3T61-UP M
515-3069 LINES GP-DIESEL EXHAUST FLUID S/N 3T71-UP M
515-3069 LINES GP-DIESEL EXHAUST FLUID S/N 3T81-UP M
246-6706 LINES GP-FUEL FILTER S/N B551-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B561-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B571-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B591-UP PART OF M
273-3001 SUPPORT GP-FUEL TANK S/N B9H1-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B9L1-506 PART OF M
231-2148 LINES GP-FUEL FILTER S/N B9M1-548 PART OF M
231-2148 LINES GP-FUEL FILTER S/N B9E1-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B9E404-UP PART O M
246-6706 LINES GP-FUEL FILTER S/N B921-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N B9D1-1412 PART O M
246-6706 LINES GP-FUEL FILTER S/N B9D4226-UP PART M
378-5489 CONVERSION GP-HANDRAIL S/N SSP1-1202 PART×2 M
337-7835 MOUNTING GP-PLATFORM -RETROFIT S/N SSP1-93×4 M
309-5440 WIRING GP-CAB S/N MWH1-UP PART OF 309-556 M
309-5440 WIRING GP-CAB S/N MWH1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N MWH1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N MWH1-UP PART OF 309-556 M
231-2148 LINES GP-FUEL FILTER S/N B9G1-251; B9G100 M
231-2148 LINES GP-FUEL FILTER S/N D9G1-208; D9G100 M
231-2148 LINES GP-FUEL FILTER S/N D9G1010-UP PART M
231-2148 LINES GP-FUEL FILTER S/N B9T1-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N D9T1-UP PART OF M
231-2148 LINES GP-FUEL FILTER S/N D9T129-UP PART O M
309-5440 WIRING GP-CAB S/N JWS1-UP PART OF 309-556 M
309-5440 WIRING GP-CAB S/N JWS1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N JWS1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N JWS1-391 PART OF 309-55 M
309-5440 WIRING GP-CAB S/N MJS1-UP PART OF 309-556 M
309-5440 WIRING GP-CAB S/N MJS1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N MJS1-475 PART OF 309-55 M
436-6363 WIRING GP-CAB S/N MJS1-599 PART OF 309-55 M
309-5440 WIRING GP-CAB S/N RFM1-UP PART OF 309-556 M
309-5440 WIRING GP-CAB S/N RFM1-UP PART OF 309-556 M
436-6363 WIRING GP-CAB S/N RFM1-787 PART OF 309-55 M
436-6363 WIRING GP-CAB S/N RFM1-397 PART OF 309-55 M
309-5440 WIRING GP-CAB S/N TNM1-UP PART OF 309-530 M
309-5440 WIRING GP-CAB S/N TNM1-734 PART OF 309-53 M
436-6363 WIRING GP-CAB S/N TNM735-821 PART OF 309- M
436-6363 WIRING GP-CAB S/N TNM1-1036 PART OF 309-5 M
309-1646 LINES GP-CENTRAL LUBRICATION S/N LTS1-UP×2 M
▼Parts in Same Assemblies (30)
3S2093 1845394 1901105 4204900 9R2821 8T3490 4202896 2775431 2890213 3537954 0307962 1488372 6V8721 6V8398 2M9780 3309757 8T1905 2147568 2287089 1645557 5I4370 1488364 3K0360 6V8625 8T1890 4363331 1S0994 4D7735 5C7261 5P4116