1S3-11603-10-00
and balancer bearings included High-Quality Brands SKF
Replaces 0450258 0450254 0453978
Wiseco 64mm Pro Lite forged pistons
More resistant to corrosion than chromoly
06-09 TRX 450R 450ER Stroker Crank +3 Hot Rods 4170 Crankshaft Assembly Bearings RZR 700 1S3-11603-10-004170, K047, 91002 HP1 601, 13000 MEY A21, 91001 HP1 601, 91002 HP1 601, 91201 MEB 671, 91202 HP1 601 FITS ALL '06+ HONDA TRX 450R AND 450ER MODELS Hotrods +3mm stroker crank assembly with connecting rod Part# 4170 Comes assembled Hot Rods, SKF, or NTN Crank bearings* (You will always receive OEM Quality or Higher Bearings) Crank Oil Seal Kit Makes 470cc with stock engine Replaces OEM Part # 13000 MEY A21, 91001 HP1 601, 91002 HP1 601, 91201 MEB 671,