Crankshaft Assembly compatible with BRP 650 and 800 models.Part number 420219665.Designed as a direct replacement for the crankshaft.Fits ATV and UTV/SXS applications.Constructed from steel.Placement on vehicle: front, left, lower, rear, right, or upper.Package includes 1x crankshaft assembly.Compatible with models including but not limited to: 650 STD 4x4, 650 4x4, 800 STD 4x4, 800 4x4, MAX 650 STD 4x4, MAX 650 4x4, MAX 800 STD 4x4, MAX 800 4x4, 650 EFI, 800R EFI, MAX 800R EFI, MAX 850 EFI, T3 650 EFI, T3 MAX 650 EFI, 570 EFI, T MAX 570 EFI, and other BRP 650 and 800 variants from model years 2006–2021.Also compatible with part numbers 420219745, 420246570, 420217429, 420217425, 420641640, and 420233980.Professional installation is recommended.No instructions included.