Harley Big Twin 4 Speed Countershaft Starter Crank Gear Lock Tab Custom Chrome

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Premium Vintage Factory Upgraded Fastener Parts — Powersports Inventory Vault
Up for sale is a brand new, New Old Stock (NOS) Custom Chrome Countershaft & Starter Crank Gear Lock Tab 10-Pack Bundle (Part Number: #25389 / Replaces Harley-Davidson OEM: #33082-16). Safely preserved and factory-sealed inside its original plastic packaging layout, this high-grade internal transmission service lot includes ten (10) authentic bend-tab locking washers. 
Unlike standard flat washers that can back off under heavy mechanical vibrations, these heavy-duty steel lock tabs feature multi-position perimeter fingers. Once the gear nut is torqued down onto the main shaft, the fingers are manually bent upward against the hex flats. This mechanical positive-lock setup prevents the starter crank gear or countershaft nut from backing off, shielding your transmission case internals from terminal drivetrain component failure on the road. 
Product Specifications & Engineering Parameters:
  • Brand: Custom Chrome (Premium High-Performance Aftermarket Restoration Core) 
  • Component Type: Transmission Countershaft / Starter Crank Gear Nut Lock Tab Washer [1]
  • Total Kit Volume Sizing: 10-Piece Mechanical Lot (Pkg. Qty: 10-Pack) [1]
  • Manufacturer Component Code: 25389 [1]
  • OEM Factory Part Equivalent: Harley-Davidson #33082-16 [1]
  • Material Base: Stamped high-purity structural steel alloy built for optimal bend pliability without fracturing.
  • Country of Origin: Product of Taiwan [1]
  • Platform Fitment Bounds: Direct factory drop-in maintenance upgrade or replacement safety locks for standard original 4-speed manual ratchet-top, rotary-top, and tank-shift gearboxes on 1937 to 1979 Harley-Davidson Big Twin models:
    • 1937–1947 Knucklehead (EL / FL / U / UL)
    • 1948–1965 Panhead (FL / FLH / Duo-Glide / Electra Glide)
    • 1966–1979 Shovelhead Alternator & Generator 4-Speeds (FX / FLH / FXE / FXWG) 
  • Condition Details: Pristine New Old Stock (NOS) condition. Every single one of the 10 structural steel bend-tabs is 100% clean, rust-free, unhandled, un-torqued, dry, and sealed tight inside the original branded distributor hang pouch as pictured.

Harley Big Twin 4 Speed Countershaft Starter Crank Gear Lock Tab Custom Chrome

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Premium Vintage Factory Upgraded Fastener Parts — Powersports Inventory Vault Up for sale is a brand new, New Old Stock... Read more

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$19.95

      Description

      Premium Vintage Factory Upgraded Fastener Parts — Powersports Inventory Vault
      Up for sale is a brand new, New Old Stock (NOS) Custom Chrome Countershaft & Starter Crank Gear Lock Tab 10-Pack Bundle (Part Number: #25389 / Replaces Harley-Davidson OEM: #33082-16). Safely preserved and factory-sealed inside its original plastic packaging layout, this high-grade internal transmission service lot includes ten (10) authentic bend-tab locking washers. 
      Unlike standard flat washers that can back off under heavy mechanical vibrations, these heavy-duty steel lock tabs feature multi-position perimeter fingers. Once the gear nut is torqued down onto the main shaft, the fingers are manually bent upward against the hex flats. This mechanical positive-lock setup prevents the starter crank gear or countershaft nut from backing off, shielding your transmission case internals from terminal drivetrain component failure on the road. 
      Product Specifications & Engineering Parameters:
      • Brand: Custom Chrome (Premium High-Performance Aftermarket Restoration Core) 
      • Component Type: Transmission Countershaft / Starter Crank Gear Nut Lock Tab Washer [1]
      • Total Kit Volume Sizing: 10-Piece Mechanical Lot (Pkg. Qty: 10-Pack) [1]
      • Manufacturer Component Code: 25389 [1]
      • OEM Factory Part Equivalent: Harley-Davidson #33082-16 [1]
      • Material Base: Stamped high-purity structural steel alloy built for optimal bend pliability without fracturing.
      • Country of Origin: Product of Taiwan [1]
      • Platform Fitment Bounds: Direct factory drop-in maintenance upgrade or replacement safety locks for standard original 4-speed manual ratchet-top, rotary-top, and tank-shift gearboxes on 1937 to 1979 Harley-Davidson Big Twin models:
        • 1937–1947 Knucklehead (EL / FL / U / UL)
        • 1948–1965 Panhead (FL / FLH / Duo-Glide / Electra Glide)
        • 1966–1979 Shovelhead Alternator & Generator 4-Speeds (FX / FLH / FXE / FXWG) 
      • Condition Details: Pristine New Old Stock (NOS) condition. Every single one of the 10 structural steel bend-tabs is 100% clean, rust-free, unhandled, un-torqued, dry, and sealed tight inside the original branded distributor hang pouch as pictured.

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