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
If you see a Lot # dropdown on this page, choose a Lot from the drop down to load photos of that exact item.
If there’s no Lot # dropdown, the item is standard for this listing, just add to cart.
Please verify fitment before ordering. Returns are subject to a 15% restocking fee.
