TWO SETS OF PISTON RINGS REPLACES KOHLER 24-108-14, 24-108-11, INCLUDES TO HIGH QUALITY MADE HEAD GASKETS KITS, CRANKSHAFT SEALS, ORING FOR OIL PASSAGE BETWEEN BLOCK AND CLOSER PLATE, SEALER. THESE ARE HIGH QUALITY RINGS, HEAD GASKET KITS, & SEALS ARE NOT MADE IN TAIWAN OR CHINA THAT ARE NOT MADE IN CHINA OR TAIWAN. KOHLER STANDARD RING SETS, 24 108 14-S, STANDARD BORE, FITS 83 MM BORE ENGINE, 725CC & 747CC, Style A. 1.5 MM TOP RING THICKNESS, 2510814-S. ORIGINAL STANDARD BORE IS 83MM, 725cc 747cc Used in CH25, CH26, CH730, CH735, CH740, CH745, CH750, CV25, CV26, CV724, CV725, CV730, CV740, CV745, CV750, LH755, LH775, SV710, SV715, SV720, SV725, SV730, SV735, SV740, SV810, SV820, SV830, SV840, ECV749 THAT REQUIRE 1.5MM THICK RINGS. NOTE: KOHLER HAS USED 2 DIFFERENT RING THICKNESS ON THESE ENGINES LISTED ABOVE, PLEASE MEASURE THE TOP RING THICKNESS TO ENSURE CORRECT RINGS BEFORE ORDERING. USED IN THESE KOHLER ENGINES: CH25, CH26, CH730, CH735, CH740, CH745, CH750, CV25, CV26, CV724, CV725, CV730, CV740, CV745, CV750, LH755, LH775, SV710, SV715, SV720, SV725, SV730, SV735, SV740, SV810, SV820, SV830, SV840. THESE ARE HIGH QUALITY RINGS THAT ARE NOT MADE IN CHINA OR TAIWAN. TWO SETS OF PISTON RINGS REPLACES KOHLER 24-108-14. NOTE: PLEASE LOOK AT YOUR PISTON TO MAKE SURE YOU HAVE STYLE [B] PISTON WHICH REQUIRES 1.2MM THICK TOP RING. Note to International buyers. Thank you for your interest!