Taillight Base Plate - Black- For Big Twin, Dyna, Sportster, and M8 Touring Speedline and found the OEM style

and found the OEM style filter works best with the XS650 Oil Pump to keep flow and pressure at a maximum

Maxima V-Twin Sportster Gear/Chain Case Oil

1965-Early 1984 Harley-Davidson Sportster

Battery Box dimensions: 4 1/4" deep

Taillight Base Plate - Black- For Big Twin, Dyna, Sportster, and M8 Touring Speedline and found the OEM styleTaillight Base Plate Black For Big Twin, Dyna, Sportster, and M8 Touring Did you crack your baseplate and have no idea how? Don't fret; this base plate will get you back to the important things in life, like riding. Rest easy knowing this is a direct replacement for OEM# 6829699A. Features: Black finish Mounting hardware included Made in the U. S. A.