OEM Triumph T120 Bonneville TR6 Tiger 650 4 Speed Layshaft 3rd Gear 22T 57-3890Original Equipment Manufacturer (OEM) Genuine Triumph Unit Construction 4 Speed Transmission Layshaft Third Gear. Part Number References: OEM 57 3890 T3890 Tooth Count: 22T Standard Ratio Extended Configuration: Matches standard 4 speed layshaft layouts spanning 1963 to 1972 model eras. Up for sale is a genuine factory original Triumph 4 speed transmission layshaft 3rd gear replacement takeoff. Removed directly from a classic unit construction twin

Ultra Classic & Ultra Limited models

XV1100 Virago:

The outer hex flats

Ensures secure exhaust pipe connection

One bushing is missing

• Chain or belt drive system

ensuring both reliability and a polished appearance

1991–2000: Honda GL1500A Gold Wing Aspencade

✅ Genuine Harley-Davidson OEM part

Great replacement or upgrade option at a competitive price

or vintage Harley restoration projects

Black powder-coated steel construction