Aeroflow Low Profile Billet Aluminium Filler Cap & Bung 2-1/2" Female weld-on bung, includes Buna N & EPR O-rings. Blue Cap

Aeroflow’s lightweight, non-vented fillercaps feature a low-profile aluminium weld-on which make them perfect for tight clearance applications. These caps are manufactured from 6061-T6 aluminium and are supplied with a BUNA-N (great for a wide range of fuels and oils) and EPR O-Ring seals (for use with Nitromethane fuels). Available 1-1/2”, 2”, 2-1/2” and 3” diameters in blue, red, Black,gold, purple, raw, polished and silver anodized finishes.

• Overall Height - 20mm (13/16”).

• Replacement O-Rings - AF59-465-40