Fits 666 hydro, hydro 70
Includes part numbers 396710R1 ring gear, 396733R1 main shaft/pinion, 396963R1 rear bearing cage, 398959R11 driven gear housing, 398942R1 speedometer drive gear, 396964R1 hi-lo sliding gear
Please verify fitment before ordering. Returns are subject to a 15% restocking fee.
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