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Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79

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Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79 photo 1 Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79 photo 2 Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79 photo 3 Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79 photo 4 Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79 photo 5

Description

Vintage Factory Drivetrain Shifting Components — Powersports Inventory Vault
Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Inner Transmission Shifter Arm Linkage Bracket. Sourced from a clean classic bike teardown, this natural-finish cast aluminum arm is preserved in solid used, original factory condition. Unlike modern cheap reproduction brackets that strip out or wobble on the splines, this authentic factory casting provides heavy-duty clamp load bounds to ensure zero slop and crisp gear selection paths. [1]
Product Specifications & Engineering Parameters:
  • Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
  • Component Type: Inner Transmission Main Case Shifter Shaft Selector Arm []
  • OEM Factory Part Number: #34657-79 (Pairs with outer foot arm layout #33179-79) 
  • Integrated Hardware: Equipped with the factory original fluid grease zerk fitting pin line on the lower clamping shoulder.
  • Platform Fitment Bounds: Direct factory drop-in replacement for standard shifting selector shafts on 1979 to 1986 Harley Big Twin models running a 4-speed gearbox:
    • 1979–1984 Shovelhead FLH / FL / FX / FXE / FXWG
    • 1984–1986 Early Evolution 4-Speed FXWG Wide Glide / FL / Heritage models [1]
  • Condition Details: Clean used vintage stock. The critical main shaft splined clamping bore is sharp, uniform, and completely untwisted, with zero stripped paths or internal wallowing. The linkage connection eyelet and pinch-bolt threads are sound and solid. The raw natural aluminum shows an authentic, untouched vintage finish.

Harley Big Twin 4 Speed Transmission Shifter Arm Linkage 1979-1986 OEM 34657-79

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Vintage Factory Drivetrain Shifting Components — Powersports Inventory Vault Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Inner... Read more

1 in stock

$25.99

      Description

      Vintage Factory Drivetrain Shifting Components — Powersports Inventory Vault
      Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Inner Transmission Shifter Arm Linkage Bracket. Sourced from a clean classic bike teardown, this natural-finish cast aluminum arm is preserved in solid used, original factory condition. Unlike modern cheap reproduction brackets that strip out or wobble on the splines, this authentic factory casting provides heavy-duty clamp load bounds to ensure zero slop and crisp gear selection paths. [1]
      Product Specifications & Engineering Parameters:
      • Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
      • Component Type: Inner Transmission Main Case Shifter Shaft Selector Arm []
      • OEM Factory Part Number: #34657-79 (Pairs with outer foot arm layout #33179-79) 
      • Integrated Hardware: Equipped with the factory original fluid grease zerk fitting pin line on the lower clamping shoulder.
      • Platform Fitment Bounds: Direct factory drop-in replacement for standard shifting selector shafts on 1979 to 1986 Harley Big Twin models running a 4-speed gearbox:
        • 1979–1984 Shovelhead FLH / FL / FX / FXE / FXWG
        • 1984–1986 Early Evolution 4-Speed FXWG Wide Glide / FL / Heritage models [1]
      • Condition Details: Clean used vintage stock. The critical main shaft splined clamping bore is sharp, uniform, and completely untwisted, with zero stripped paths or internal wallowing. The linkage connection eyelet and pinch-bolt threads are sound and solid. The raw natural aluminum shows an authentic, untouched vintage finish.

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