Discover the  113 key assemblies and genuine parts collections for your  FXDFSE2 CVO FAT BOY (PX). 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. WHEEL - REAR WHEEL ASSEMBLY W/ BRAKE DISK AND SPOCKET
 32. WHEEL - FRONT WHEEL ASSEMBLY W/ BRAKE DISK
 21. TRANSMISSION BEARINGS W/ SIDE COVERS
 7. CRANKSHAFT ASSEMBLY W/ PISTONS AND FLYWHEEL (JAPAN ONLY)
 26. BELTS W/ CHAINS AND SPROCKETS
 17. ELECTRICAL - ELECTRONIC CONTROL MODULE W/ COIL ASSEMBLY
 2. CYLINDERS W/ HEADS AND VALVES
 1. ENGINE ASSEMBLY
 18. ENGINE SENSORS W/ SWITCHES
 30. BRAKE - FRONT BRAKE CALIPER ASSEMBLY
 16. ELECTRICAL - ALTERNATOR W/ VOLTAGE REGULATOR
 44. TURN SIGNALS - FRONT
 55. MIRROR ASSEMBLY
 27. CLUTCH LEVER ASSEMBLY
 25. CHAIN CASE HOUSING
 28. BRAKE - FRONT BRAKE CYLINDER ASSEMBLY W/ LEVER
 40. ELECTRICAL - HANDLEBAR SWITCH ASSEMBLIES
 57. EVAPORATIVE EMISSIONS COMPONENTS (CALIF. ONLY)
 20. GEAR SHIFTER ASSEMBLY
 14. AIR CLEANER ASSEMBLY
 49. ELECTRICAL - BATTERY W/ BATTERY TRAY ASSEMBLY
 24. CLUTCH ASSEMBLY
 10. CAMSHAFTS ASSEMBLY W/ CHAINS
 31. BRAKE - REAR BRAKE CALIPER ASSEMBLY
 35. SUSPENSION - SHOCK ABSORBERS - HYDRAULIC
 11. CAMSHAFTS ASSEMBLY W/ CHAINS (JAPAN ONLY)
 53. ELECTRICAL - MAIN WIRING HARNESS - 2
 48. EXHAUST SYSTEM
 42. HEADLIGHT ASSEMBLY
 22. TRANSMISSION HOUSING W/ PAN
 46. FUEL TANK ASSEMBLY
 23. TRANSMISSION GEARS
 13. FUEL INJECTION ASSEMBLY
 29. BRAKE - REAR BRAKE CYLINDER W/ PEDAL
 6. CRANKSHAFT ASSEMBLY W/ PISTONS AND FLYWHEEL
 50. FUEL TANK CONSOLE W/ TACHOMETER AND SPEEDOMETER
 39. HANDLEBAR ASSEMBLY
 3. CYLINDERS W/ HEADS AND VALVES (JAPAN ONLY)
 36. SUSPENSION - REAR FORK W/ BELT GUARD AND DEFLECTOR
 51. HORN ASSEMBLY
 9. CRANKCASE ASSEMBLY W/ OIL FILTER (JAPAN ONLY)
 12. ENGINE MOUNTS W/ STABILIZER LINK
 41. THROTTLE CONTROL ASSEMBLY W/ GRIPS
 47. FUEL PUMP ASSEMBLY W/ SENDER AND TOP PLATE
 15. AIR CLEANER ASSEMBLY - JAPAN
 38. FOOTRESTS ASSEMBLY
 8. CRANKCASE ASSEMBLY W/ OIL FILTER
 52. ELECTRICAL - MAIN WIRING HARNESS - 1
 4. ROCKER ARM ASSEMBLY W/ PUSHRODS
 34. SUSPENSION - FRONT FORK ASSEMBLY W/ STEERING STEM
 56. GENERAL AND WARNING LABELS
 37. SEAT ASSEMBLY
 45. TAIL LAMP W/ REAR TURN SIGNALS
 19. ELECTRICAL - STARTER ASSEMBLY
 43. FENDERS - FRONT AND REAR
 54. ELECTRICAL - SWITCHES W/ CIRCUIT BREAKERS
 5. ROCKER ARM ASSEMBLY W/ PUSHRODS (JAPAN ONLY)
 32. WHEEL - FRONT WHEEL ASSEMBLY W/ BRAKE DISK
 33. WHEEL - REAR WHEEL ASSEMBLY W/ BRAKE DISK AND SPOCKET
 21. TRANSMISSION BEARINGS W/ SIDE COVERS
 7. CRANKSHAFT ASSEMBLY W/ PISTONS AND FLYWHEEL (JAPAN ONLY)
 26. BELTS W/ CHAINS AND SPROCKETS
 17. ELECTRICAL - ELECTRONIC CONTROL MODULE W/ COIL ASSEMBLY
 2. CYLINDERS W/ HEADS AND VALVES
 1. ENGINE ASSEMBLY
 18. ENGINE SENSORS W/ SWITCHES
 30. BRAKE - FRONT BRAKE CALIPER ASSEMBLY
 16. ELECTRICAL - ALTERNATOR W/ VOLTAGE REGULATOR
 55. MIRROR ASSEMBLY
 27. CLUTCH LEVER ASSEMBLY
 25. CHAIN CASE HOUSING
 28. BRAKE - FRONT BRAKE CYLINDER ASSEMBLY W/ LEVER
 57. EVAPORATIVE EMISSIONS COMPONENTS (CALIF. ONLY)
 40. ELECTRICAL - HANDLEBAR SWITCH ASSEMBLIES
 20. GEAR SHIFTER ASSEMBLY
 14. AIR CLEANER ASSEMBLY
 49. ELECTRICAL - BATTERY W/ BATTERY TRAY ASSEMBLY
 24. CLUTCH ASSEMBLY
 10. CAMSHAFTS ASSEMBLY W/ CHAINS
 31. BRAKE - REAR BRAKE CALIPER ASSEMBLY
 35. SUSPENSION - SHOCK ABSORBERS - HYDRAULIC
 11. CAMSHAFTS ASSEMBLY W/ CHAINS (JAPAN ONLY)
 53. ELECTRICAL - MAIN WIRING HARNESS - 2
 48. EXHAUST SYSTEM
 42. HEADLIGHT ASSEMBLY
 22. TRANSMISSION HOUSING W/ PAN
 46. FUEL TANK ASSEMBLY
 13. FUEL INJECTION ASSEMBLY
 23. TRANSMISSION GEARS
 29. BRAKE - REAR BRAKE CYLINDER W/ PEDAL
 6. CRANKSHAFT ASSEMBLY W/ PISTONS AND FLYWHEEL
 50. FUEL TANK CONSOLE W/ TACHOMETER AND SPEEDOMETER
 39. HANDLEBAR ASSEMBLY
 3. CYLINDERS W/ HEADS AND VALVES (JAPAN ONLY)
 36. SUSPENSION - REAR FORK W/ BELT GUARD AND DEFLECTOR
 9. CRANKCASE ASSEMBLY W/ OIL FILTER (JAPAN ONLY)
 51. HORN ASSEMBLY
 12. ENGINE MOUNTS W/ STABILIZER LINK
 41. THROTTLE CONTROL ASSEMBLY W/ GRIPS
 15. AIR CLEANER ASSEMBLY - JAPAN
 47. FUEL PUMP ASSEMBLY W/ SENDER AND TOP PLATE
 8. CRANKCASE ASSEMBLY W/ OIL FILTER
 52. ELECTRICAL - MAIN WIRING HARNESS - 1
 38. FOOTRESTS ASSEMBLY
 4. ROCKER ARM ASSEMBLY W/ PUSHRODS
 34. SUSPENSION - FRONT FORK ASSEMBLY W/ STEERING STEM
 56. GENERAL AND WARNING LABELS
 45. TAIL LAMP W/ REAR TURN SIGNALS
 37. SEAT ASSEMBLY
 19. ELECTRICAL - STARTER ASSEMBLY
 43. FENDERS - FRONT AND REAR
 5. ROCKER ARM ASSEMBLY W/ PUSHRODS (JAPAN ONLY)
 54. ELECTRICAL - SWITCHES W/ CIRCUIT BREAKERS

Simplify Maintenance: Having detailed parts information at your fingertips makes maintaining your  FXDFSE2 CVO FAT BOY (PX) easier than ever.

If you're unsure which part you need information on or have questions about the parts for your  FXDFSE2 CVO FAT BOY (PX), please refer to your harley service manual or contact us for help.