Direct-fit aftermarket carburetor for Troy-Bilt. Built to OEM specifications for easy installation, smooth starting, and reliable engine performance.
Replaces OEM Part Numbers
170-SU, 270-SUA, 370-SUC, 370-SUB, 951-10638A
Fitment tip: Always verify your engine model number (stamped on the engine housing) against the list above before ordering. Questions about compatibility? Contact us — we're carburetor specialists.
