All Balls Racing Crankshaft Bearing Kit (24-1052) Leg Length_Regular A weak point of the

A weak point of the factory Polaris fuel pump motor is its inability to withstand extreme temperatures

Deep socket design

Replaces OEM Part: 52400-HP5-601

OEM Compression: 13

All Balls Racing Crankshaft Bearing Kit (24-1052) Leg Length_Regular A weak point of theContains right and left crankshaft bearings (contains outer seals for all 2 stroke engines). Either Koyo or Nachi Bearings (precision Japanese crank bearings)Reduce crank pin wear with our crank seals! Our seals are designed with a carbon fluorocarbon sealing lip to reduce "dry start" friction Quality design and construction of every All Balls piece meets the toughest standards and conditions from daily commuting to full on racing, all older bearing