GX120UT3 GX120UT3X General Purpose Engine Parts Catalog



  • GX120UT3 engine serial number GCCJT-1000001 through 1398593. Covers GX120UT3 engine types RHQ4, SAR4, SG24, SHQ4, SJD2, SKB3, SKB4, SMCC, SMW2, SM12, SWX2, SXS4, SX4, TX2, WKS, WKT2, and WMA3.
  • GX120UT3X engine serial number GCCJT-1398594 through 9999999. Covers GX120UT3X engine types WKS, WKT2, and WMA3.
  • See images for Table of Contents, sample page, and applicable engine types; stapled, black/white, 8 1/2" x 11", 62 pages
  • Enter your serial number prefix (such as GCCJT) in the search box to locate applicable shop manuals, parts catalogs, and free downloads.
  • Please ensure your engine serial number and type are covered by this parts catalog.