GX120U1 General Purpose Engine Parts Catalog



  • GX120U1 engine serial number GCAHK-1000001 through 9999999
  • Covers GX120U1 engine types AR, DKR, HHQ4, HT2, HT24, HTF2, HX2, HX26, HX4, HXU, KRA4, KRF4, KRS4, KRS5, KRS6, KRT4, LAJ4, and LHQ4.
  • 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 GCAHK) 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.