40-0636 - Replica 1936 Knucklehead Black Oil Tank

Replica 1936 Knucklehead wrap around oil tank is the original type with female fittings for banjo bolts. Features a non embossed smooth top lower panels and comes with a drain plug. Black tank has a zinc plated cap and is equipped with a screw in dipstick that includes a copper sealing washer. Tank does not have battery rod tabs. *NOTE: Must order banjo bolts and fittings for oil lines separately. Lower right hand feed outlet must be tapped larger to fit a banjo bolt. *NOTE: Can be used in later applications by changing the battery rods to earth style battery rods. *NOTE: Features 1/8 NPT internal threads for vent and return lines. *NOTE: The battery compartment dimensions are 5 inch wide x 4-1/2 inch long x 7 inch tall. The left vent hole is 3/8 inch-24 TPI and the right return hole is 1/2 inch-20 TPI. Clear threads with a tap before final assembly. (Recommended) Cap is included. Requires the purchase of rubber or steel fittings for oil lines.