Hella Badass Billet Aluminum Water Pump Upgrade Kit With Impeller Gear Shaft Bearing Oil Seal And Gasket Constructed Like A Tank For Banshee 350 Quad Bosses

Solid Billet Aluminum Pump Upkeep Set For Banshee 350 Atvs
✔️ Stock contains impeller gear shaft bearing oil seal plus gasket

This single replacement kit swaps out worn factory parts for durable metal components that handle heavy trail duty. You gain steady heat management during back to back runs across muddy tracks. The assembly bolts straight onto the crankcase without drilling or welding.

✅ Direct match for Yamaha Banshee 350 motors from 1987 through 2006
✅ Fits OEM cross references 4L0 12450 01 00 and 93103 10011 00
✅ Delivers nine core rotating pieces needed to reassemble the drive side
✅ Features polished aluminum rotors paired with fresh copper shaft seals
✅ Arrives fully boxed with alignment dowels and cured mating gaskets

💡 What goes wrong when salt spray destroys a cast pump assembly?

A direct mount swap kills corrosion dead before it ruins your cylinder head. You regain reliable thermal control back with these handy mods:
- Hardened impeller blades push coolant faster through tight jacket passages
- CNC gears lock securely to the spline without slipping under hard throttle
- Ceramic sleeves deflect grit and spin smooth on wet summer trails
- Flat face sealing rings crush tight against the block to kill leak paths

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