Top Shelf Water Pump Seal And Needle Bearing Repair Kit For Yamaha WR250F And YZ250F Off Road Motorcycles 2001 Through 2013 No Sweat Dirt Track Performance Upgrade

Single Water Pump Seal Kit For Yamaha Wr250f/Yz250f
✔️ Includes 12x22x5 and 12x25x7 oil seals plus bearing and o ring

This set swaps out worn water pump components to stop coolant leaks before they damage your engine. You will get smooth performance back when riding tight motocross tracks or navigating loose gravel roads.

✅ One 6001 needle bearing for quiet rotational movement
✅ Two metric oil seals sized at 12 by 22 by 5 millimeters and 12 by 25 by 7 millimeters to block fluid seepage
✅ One rubber o ring to secure housing connections during heavy washdowns
✅ Matches factory oe part numbers for direct bolt on replacement without modifying shafts

💡 What causes premature water pump wear on high strung two stroke bikes?

Regular maintenance blocks grit from scoring shaft journals and frying internal elastomer seals.

- Replaced hardened gaskets reset factory clearances for reliable cooling stats under load.

- Dropped in fresh radial bearings kill lateral wobble that bends secondary drive chains.

- Torqued housing flanges stop slick from bleeding onto wet clutch packs during hard hits.

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