Skip to product information
.020 Piston Kit Fits Kohler KT17 M18 MV16 MV18 52-874-14-S
$94.95
Shipping calculated at checkout.
Will this fit your engine? Check fit with the Kohler kit finder
One .020 oversize piston kit for one cylinder of the Kohler KT17, M18, MV16 or MV18 cast-iron twin; the engine needs two. It has the piston (replacing 52-874-14-S), the .020 ring set (52-108-11-S), wrist pin and clips. For a cylinder bored .020 over the 3.125 inch standard; it will not fit a standard or .010 bore. The KT19, M20 and MV20 share the bore but take a different piston. Check ring end gap in the bore and use a ring compressor.
- ONE .020 OVERSIZE PISTON KIT - Piston, ring set (52-108-11-S), wrist pin and clips for one cylinder; the twin needs two.
- FITS KOHLER KT17, M18, MV16 AND MV18 - The cast-iron twins on the 3.125 inch (79.4mm) standard bore. Not the KT19, M20 or MV20, which share the bore but take a different piston.
- REPLACES 52-874-14-S - The .020 oversize piston. The rings are the .020 set, 52-108-11-S.
- FOR A BORE CUT .020 OVER ONLY - It will not fit a standard or .010 bore. Measure the finished bore before ordering.
- CHECK RING END GAP IN THIS CYLINDER - Square each ring in the bore it will run in, measure the gap with a feeler gauge, and check side clearance in the groove. Use a ring compressor.