-10AN Weld-On Bung

Building custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy/GMC C/K (OBS/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.

This weld-on AN bung provides a permanent, leak-free port for fabricating custom fuel cells, tanks, and plumbing systems. TIG-welds directly to your fuel cell, tank, or fabricated component, then accepts a standard AN fitting for hose connection. Precision machined for a true 37° flare seat. Available in aluminum or steel.

Details

• Brand: ColorFittings
• Part type: AN fitting
• Part number: CF-WBM-10-01E-000-AL (varies by option)
• Material: 6061-T6 billet aluminum, anodized finish

Fitment

• 1988-1998 Chevrolet C/K1500, C/K2500 & C/K3500 pickups (2WD and 4WD)
• 1988-1998 GMC Sierra C/K1500, C/K2500 & C/K3500 pickups (2WD and 4WD)
• GMT400 Suburban, Tahoe & Yukon builds

Fitment notes: This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.

FAQ

Does it fit a 2WD (C) or 4WD (K) truck?
Both. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.

Is it in stock?
This part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.

Not sure which size you need?
Call, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.