Description
ProX Crankshaft Oil Seal Kit SKU 42.5507 for Sea-Doo 650/720 XP/XP Limited. Japanese OEM quality seals eliminate the notorious crankcase pressure leaks that cause power loss and smoking on these popular Rotax platforms. Complete kit restores factory sealing.
- Dual-seal kit for Sea-Doo 650/720 Rotax engines
- Exact OEM-spec inner and outer crank seals
- Superior Japanese manufacturing quality
- Eliminates common XP powerband-killing leaks
- Perfect for popular 90s Sea-Doo rebuilds






