NAMURA PISTON RING (NA-20002R) STARTER RECOIL HANDLES Power Tower Lock-Nuts are highly

Power Tower Lock-Nuts are highly recommended for lengths 1

Not Compatible With #420 Or #428 Chain Sizes

Easy to install in the low & high beams of your snowmobile

5-13HP Engines

Their Flat-Top runner design allows the runner to be installed flush to the ski to prevent the runner from rocking and wearing the ski

NAMURA PISTON RING (NA-20002R) STARTER RECOIL HANDLES Power Tower Lock-Nuts are highlyNAMURA PISTON RING Composed of either a highly ductile cast iron or stainless steel alloy; both materials possess excellent wear resistance and provide a gastight seal. Chrome, phosphate and nirtride coastings are also used to meet the demand of the application.