ENGINE REBUILD KIT FITS KOHLER KT19, M20, MV20, GASKET SET, PISTON & RINGS WITH CONNECTING RODS, IF YOU ARE NEEDING .010" UNDERSIZE RODS YOU HAVE TO LET US KNOW AT CHECK THAT YOU NEED THE .010" UNDERSIZED RODS, IF YOU MESSAGE ME IN MESSAGES AND NOT AT CHECK YOUR ORDER MAY SHIP BEFORE i GET A CHANCE TO READ ALL MESSAGES FOR THAT DAY
REPLACES THESE KOHLER PART NUMBERS:
25-755-37-S GASKET SET WITH CRANK SHAFT SEALS AND INTAKE VALVE SEALS, 26 PIECE SET
2- 52-067-71-S STANDARD CONNECTING RODS
52-874-16-S STANDARD PISTON KIT WITH 52-108-09-S PISTON RINGS, YOU WILL RECEIVE 2 HIGH QUALITY RING & PISTON SETS THAT ARE NOT MADE IN CHINA OR TAIWAN
THE GASKETS ARE MADE TO RESIST OIL AND CHEMICALS, HIGH QUALITY
STOCKED & SHIPS FROM USA
I WILL ALSO EMAIL YOU A PDF KOHLER ENGINE SERVICE MANUAL SO YOU WILL HAVE ALL THE SPECS YOU NEED TO SUCCESSFULLY OVERHAUL YOUR ENGINE
NOTE:  YOU WILL GET ONE SET PISTON KIT AS SHOWN IN THE PICTURE, STANDARD PISTON
SPECIFICATIONS ON THESE KOHLER PISTONS PER KOHLER SERVICE MANUAL:
STANDARD BORE 3.125"  PISTON MEASUREMENTS 3.119"-3.117"
.010" OVERSIZE BORE 3.135" PISTON MEASUREMENT 3.129"-3.117"
.020 OVERSIZE BORE 3.145" PISTON MEASUREMENT 3.139"-3.137"
.030" OVERSIZE BORE 3.155" PISTON MEASUREMENT 3.149"-3.147"
CLEARANCE BETWEEN PISTON AND CYLINDER WALL .006"-.008"
SERVICE MANUAL ON LIL RED BARN WEBSITE FOR FREE DOWNLOAD

NOTE: CONNECTING ROD WILL NOT FIT SERIES I KOHLER KT19, WILL FIT KT 19 SERIES II AND MAGNUM 20