Discover the  53 key assemblies and genuine parts collections for your  FLSTF SOFTAIL FAT BOY (BM). Each assembly, such as the Oil Pump, comprises multiple components, each with its own OEM number and detailed information.

Navigate through organized categories of Harley factory parts to quickly locate the OEM parts you're interested in.

Please select a part category below:

 33. SEAT ASSEMBLY
 32. SUSPENSION - SWINGARM ASSEMBLY W/ SHOCK ASORBER
 21. BELTS W/ CHAINS AND SPROCKETS
 7. BALANCER SHAFT ASSEMBLY
 26. BRAKE - FRONT BRAKE CALIPER ASSEMBLY
 2. COMPLETE ENGINE
 17. TRANSMISSION HOUSING ASSEMBLY
 18. TRANSMISSION GEARS
 30. SUSPENSION - FRONT FORK ASSEMBLY W/ STEERING STEM
 16. GEAR SHIFTER ASSEMBLY
 44. OIL TANK ASSEMBLT W/ LINES
 55. EVAPORATIVE EMISSIONS COMPONENTS (CALIF. ONLY)
 25. BRAKE - REAR BRAKE CYLINDER W/ PEDAL
 27. BRAKE - REAR BRAKE CALIPER ASSEMBLY
 28. WHEEL - FRONT WHEEL ASSEMBLY W/ BRAKE DISK
 40. LICENSE PLATE ASSEMBLY
 20. CHAIN CASE HOUSING
 14. ELECTRICAL - ENGINE SENSORS W/ SWITCHES
 49. TAIL LIGHT ASSEMBLY
 24. BRAKE - FRONT BRAKE CYLINDER ASSEMBLY W/ LEVER
 10. CARBURETOR ASSEMBLY
 31. FRAME ASSEMBLY W/ JIFFY STAND
 35. HANDLEBAR ASSEMBLY
 11. AIR CLEANER ASSEMBLY W/ ENRICHENER
 53. ELECTRICAL - SWITCHES W/ CIRCUIT BREAKERS
 48. TURN SIGNALS - REAR
 22. CLUTCH LEVER ASSEMBLY
 42. FUEL TANK SENDING UNIT ASSEMBLY
 46. ELECTRICAL - BATTERY W/ BATTERY TRAY ASSEMBLY
 13. ELECTRICAL - IGNITION MODULE W/ COIL ASSEMBLY
 23. BELT GUARD ASSEMBLY
 6. CRANKCASE ASSEMBLY W/ OIL FILTER
 50. HORN ASSEMBLY
 39. FENDER - REAR W/ SUPPORTS
 36. THROTTLE CONTROL ASSEMBLY W/ GRIPS
 3. CYLINDERS W/ HEADS AND VALVES
 9. ENGINE MOUNTS
 51. ELECTRICAL - MAIN WIRING HARNESS
 12. ELECTRICAL - ALTERNATOR W/ VOLTAGE REGULATOR
 41. FUEL TANK ASSEMBLY
 15. ELECTRICAL - STARTER ASSEMBLY
 47. INSTRUMENT ASSEMBLY
 52. ELECTRICAL - HANDLEBAR SWITCH ASSEMBLIES
 38. FENDER - FRONT
 8. CAMSHAFTS ASSEMBLY W/ CHAINS
 4. ROCKER ARM ASSEMBLY W/ PUSHRODS
 34. FOOTRESTS AND FOOTBOARDS ASSEMBLIES
 37. HEADLIGHT ASSEMBLY
 45. EXHAUST SYSTEM
 19. CLUTCH ASSEMBLY
 43. FUEL TANK DECALS AND NAME PLATES
 54. MIRROR ASSEMBLY
 5. CRANKSHAFT ASSEMBLY W/ PISTONS AND FLYWHEEL

Simplify Maintenance: Having detailed parts information at your fingertips makes maintaining your  FLSTF SOFTAIL FAT BOY (BM) easier than ever.

If you're unsure which part you need information on or have questions about the parts for your  FLSTF SOFTAIL FAT BOY (BM), please refer to your harley service manual or contact us for help.