View cart “V-twin Starter” has been added to your cart. X3 FUEL CELL TOP BUNG$65.00 X3 FUEL CELL TOP BUNG quantity Add to cart Category: Go Fast Parts Description Description Fuel cell top bung , fits factory pump screw on top . Related products MrRPM Spin On Engine Oil Cooler Adapters $137.00 – $254.00 Select options X3 WHEEL HUB $1,200.00 Add to cart Aluminum Valve Covers $7.00 – $900.00 Select options Baldwin b 1406 Oil Filter for Spin on Adapters $20.00 Add to cart