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Harley Big Twin 4 Speed Transmission Countershaft Assembly 1941-1979 OEM Shovel

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Harley Big Twin 4 Speed Transmission Countershaft Assembly 1941-1979 OEM Shovel photo 1 Harley Big Twin 4 Speed Transmission Countershaft Assembly 1941-1979 OEM Shovel photo 2 Harley Big Twin 4 Speed Transmission Countershaft Assembly 1941-1979 OEM Shovel photo 3

Description

Vintage Factory Drivetrain Internal Stock — Lifestyle Powersports Inventory Vault
Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Transmission Countershaft and Shifter Fork Assembly [2.1, 2.3]. Sourced from a clean warehouse layout, this precision-ground structural steel shaft package is preserved in solid used, original factory condition. Unlike cheap aftermarket reproduction drivetrain pieces that soften or flex under heavy use, this authentic factory forging features case-hardened steel to provide optimal bearing tolerances and smooth shifting execution [2.1, 2.3].
This unit comes pre-assembled with the matching low-gear selector hardware [2.1], saving the builder the hassle of sourcing individual small hardware pieces.
Product Specifications & Mechanical Parameters:
  • Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
  • Component Type: Transmission Countershaft Gear Axle Pin with Shifter Fork Assembly [2.1, 2.3]
  • OEM Factory Part Cross-References:
    • Main Countershaft Pin: #35614-65 [2.3]
    • 1st/2nd Gear Shifter Fork: #34159-36 [2.1]
  • Platform Fitment Bounds: Direct factory drop-in replacement configuration for standard 4-speed manual ratchet top and foot-shift gearboxes on 1941 to 1979 Harley-Davidson Big Twin models [2.3]:
    • 1941–1947 Knucklehead (FL / EL) [2.3]
    • 1948–1965 Panhead (FL / FLH / duo-Glide / Electra Glide) [2.3]
    • 1966–1979 Shovelhead Alternator & Generator 4-Speeds (FX / FLH / FXE / FXWG) [2.3]
  • Included Components in this Listing:
    • One (1) OEM 4-Speed Countershaft Pin (#35614-65) [2.3]
    • One (1) OEM 1st/2nd Gear Shift Fork (#34159-36) [2.1]
    • One (1) OEM Internal Compression Return Spring
    • One (1) OEM Outer Mainshaft End Retention Locknut & Washer
  • Condition Details: Clean used vintage builder stock. The bearing landing zones, stepped shoulder transitions, and locking flats are straight and true with zero steps or mechanical gouges [2.3]. The shifting fork pads are straight and square with minimal uniform wear tracks [2.1]. Threads on the fastener tip are clean and unmarred

Harley Big Twin 4 Speed Transmission Countershaft Assembly 1941-1979 OEM Shovel

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Vintage Factory Drivetrain Internal Stock — Lifestyle Powersports Inventory Vault Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed... Read more

1 in stock

$45.00

      Description

      Vintage Factory Drivetrain Internal Stock — Lifestyle Powersports Inventory Vault
      Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Transmission Countershaft and Shifter Fork Assembly [2.1, 2.3]. Sourced from a clean warehouse layout, this precision-ground structural steel shaft package is preserved in solid used, original factory condition. Unlike cheap aftermarket reproduction drivetrain pieces that soften or flex under heavy use, this authentic factory forging features case-hardened steel to provide optimal bearing tolerances and smooth shifting execution [2.1, 2.3].
      This unit comes pre-assembled with the matching low-gear selector hardware [2.1], saving the builder the hassle of sourcing individual small hardware pieces.
      Product Specifications & Mechanical Parameters:
      • Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
      • Component Type: Transmission Countershaft Gear Axle Pin with Shifter Fork Assembly [2.1, 2.3]
      • OEM Factory Part Cross-References:
        • Main Countershaft Pin: #35614-65 [2.3]
        • 1st/2nd Gear Shifter Fork: #34159-36 [2.1]
      • Platform Fitment Bounds: Direct factory drop-in replacement configuration for standard 4-speed manual ratchet top and foot-shift gearboxes on 1941 to 1979 Harley-Davidson Big Twin models [2.3]:
        • 1941–1947 Knucklehead (FL / EL) [2.3]
        • 1948–1965 Panhead (FL / FLH / duo-Glide / Electra Glide) [2.3]
        • 1966–1979 Shovelhead Alternator & Generator 4-Speeds (FX / FLH / FXE / FXWG) [2.3]
      • Included Components in this Listing:
        • One (1) OEM 4-Speed Countershaft Pin (#35614-65) [2.3]
        • One (1) OEM 1st/2nd Gear Shift Fork (#34159-36) [2.1]
        • One (1) OEM Internal Compression Return Spring
        • One (1) OEM Outer Mainshaft End Retention Locknut & Washer
      • Condition Details: Clean used vintage builder stock. The bearing landing zones, stepped shoulder transitions, and locking flats are straight and true with zero steps or mechanical gouges [2.3]. The shifting fork pads are straight and square with minimal uniform wear tracks [2.1]. Threads on the fastener tip are clean and unmarred

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