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OEM Harley Knucklehead Panhead Shovelhead 4 Speed Transmission Shift Clutch 35665-36

Description

Original Equipment Manufacturer (OEM) Harley-Davidson Big Twin 4-Speed Transmission Shifter Clutch Gear Assembly.
  • Part Number References: OEM #35665-36 (Large Countershaft 1-2 Shift) / #35440-38 (Small Mainshaft 3-4 Shift) [INDEX, INDEX]
  • Design Configuration: Heavy-Duty Face-Milled Shifting Slider with 4 Locking Dogs [INDEX]
Up for sale is a genuine vintage factory Harley-Davidson 4-speed transmission internal shifter clutch slider gear takeoff [INDEX, INDEX]. Removed directly from a classic Big Twin gearbox assembly, this is an authentic US-made high-tensile hardened steel valvetrain component [INDEX]. It features the classic 4-lug outer face-locking dog grid and clean internal spline tracking corridors [INDEX].
Avoid cheap aftermarket reproduction shifting collars that drop out of tolerance or wear rapidly along the slider forks, causing your transmission to dangerously pop out of 2nd or 3rd gear under load. This factory original hardened steel piece provides the exact structural spacing and dog alignment parallelism required to restore crisp shifting mechanics and rock-solid gear lockup [INDEX]. It is an essential mechanical asset for anyone overhauling an early Knucklehead, Panhead, or Shovelhead chopper, building a vintage bobber project, or restoring a classic ratchet-top/rotary-top gearbox assembly [INDEX].

šŸļø Fitment & Vehicle Compatibility:
Direct factory drop-in application for standard right-side 4-speed manual gearboxes across the classic Big Twin generations [INDEX]:
  • Harley-Davidson Knucklehead / Panhead / Shovelhead: Fits 1936 to 1984 EL, FL, FLH Electra Glide platforms, and 1971 to 1985 FX, FXE Super Glide, FXS Low Rider, and FXWG Wide Glide configurations [INDEX].

šŸ” Condition Notes:
This is a pre-owned vintage factory transmission takeoff component.
  • Shifting Dogs: The 4 outer face-locking engagement dogs and internal slider teeth are structurally solid, true, and free of severe rounded profiles, edge gouges, or deep back-cut wear from missed shifts [INDEX].
  • Internal Splines: The internal tracking spline teeth are clean, sharp, and entirely free from step-wear wallowing or twist deformation [INDEX].
  • Cosmetics: The slider shows uniform mechanical polishing wear, typical cosmetic transmission oil staining, and minor superficial storage oxidation from sitting in an inventory bin (as clearly detailed in the product photos), but it is fully intact and ready to clean, lube, and drop into your shifting stack.

OEM Harley Knucklehead Panhead Shovelhead 4 Speed Transmission Shift Clutch 35665-36

Product form

Original Equipment Manufacturer (OEM) Harley-Davidson Big Twin 4-Speed Transmission Shifter Clutch Gear Assembly. Part Number References: OEM #35665-36 (Large Countershaft... Read more

3 in stock

$60.00

      Description

      Original Equipment Manufacturer (OEM) Harley-Davidson Big Twin 4-Speed Transmission Shifter Clutch Gear Assembly.
      • Part Number References: OEM #35665-36 (Large Countershaft 1-2 Shift) / #35440-38 (Small Mainshaft 3-4 Shift) [INDEX, INDEX]
      • Design Configuration: Heavy-Duty Face-Milled Shifting Slider with 4 Locking Dogs [INDEX]
      Up for sale is a genuine vintage factory Harley-Davidson 4-speed transmission internal shifter clutch slider gear takeoff [INDEX, INDEX]. Removed directly from a classic Big Twin gearbox assembly, this is an authentic US-made high-tensile hardened steel valvetrain component [INDEX]. It features the classic 4-lug outer face-locking dog grid and clean internal spline tracking corridors [INDEX].
      Avoid cheap aftermarket reproduction shifting collars that drop out of tolerance or wear rapidly along the slider forks, causing your transmission to dangerously pop out of 2nd or 3rd gear under load. This factory original hardened steel piece provides the exact structural spacing and dog alignment parallelism required to restore crisp shifting mechanics and rock-solid gear lockup [INDEX]. It is an essential mechanical asset for anyone overhauling an early Knucklehead, Panhead, or Shovelhead chopper, building a vintage bobber project, or restoring a classic ratchet-top/rotary-top gearbox assembly [INDEX].

      šŸļø Fitment & Vehicle Compatibility:
      Direct factory drop-in application for standard right-side 4-speed manual gearboxes across the classic Big Twin generations [INDEX]:
      • Harley-Davidson Knucklehead / Panhead / Shovelhead: Fits 1936 to 1984 EL, FL, FLH Electra Glide platforms, and 1971 to 1985 FX, FXE Super Glide, FXS Low Rider, and FXWG Wide Glide configurations [INDEX].

      šŸ” Condition Notes:
      This is a pre-owned vintage factory transmission takeoff component.
      • Shifting Dogs: The 4 outer face-locking engagement dogs and internal slider teeth are structurally solid, true, and free of severe rounded profiles, edge gouges, or deep back-cut wear from missed shifts [INDEX].
      • Internal Splines: The internal tracking spline teeth are clean, sharp, and entirely free from step-wear wallowing or twist deformation [INDEX].
      • Cosmetics: The slider shows uniform mechanical polishing wear, typical cosmetic transmission oil staining, and minor superficial storage oxidation from sitting in an inventory bin (as clearly detailed in the product photos), but it is fully intact and ready to clean, lube, and drop into your shifting stack.

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