Discover the  52 key assemblies and genuine parts collections for your  FXSTD SOFTAIL SOFTAIL DUCE (BS). 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:

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

Simplify Maintenance: Having detailed parts information at your fingertips makes maintaining your  FXSTD SOFTAIL SOFTAIL DUCE (BS) easier than ever.

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