Campbell Hausfeld TQ010900AG TQ010901AJ TQ3010 Connecting Rod

The Campbell Hausfeld TQ010900AG / TQ010901AJ TQ3010 Connecting Rod is a genuine replacement component for Campbell Hausfeld air compressor pumps, designed specifically for the TQ3010 single‑stage pump. The official repair parts list identifies this item as the Connecting Rod Assembly with part number TQ010901AJ, and notes that the older identifier TQ010900AG is superseded by TQ010901AJ. In that documentation, the TQ3010 crankcase assembly lists four connecting rods (TQ010901AJ) per pump, underscoring that replacement during a rebuild may involve multiple rods. This connecting rod assembly resides in the crankcase assembly and serves to link the piston to the crankshaft, enabling the reciprocating motion essential to compression. The primary application is repair of the TQ3010 air compressor; when sourcing, reference the TQ010901AJ part number for compatibility, and be aware that some marketplace listings may present configurations such as a set of two rods depending on packaging.