Impellers

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89
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10
Location
Indiana
Water Crafts
Sea food xp, Yamaha wave runner, sea doo challenger 210
#1
I have a 2012 seadoo challenger with twin 155, to finally got the jet housings apart and one has had hearing I need to replace. But the one with a bad bearing also has a impeller in it with a different part number and I had to tap it out from the back side it's so tight. Shouldn't these have matching props? This might be why last summer I couldn't get it to run a straight line especially at low speeds while docking. Thanks for your help
 


go_panthers

Premium Member
Premium Member
Messages
448
Likes
11
Location
North Carolina
Water Crafts
2010 Challenger 210 SE
1999 Sportster 1800 (Sold)
2001 LRV (Sold)
1996 SPX
#2
I have a 2012 seadoo challenger with twin 155, to finally got the jet housings apart and one has had hearing I need to replace. But the one with a bad bearing also has a impeller in it with a different part number and I had to tap it out from the back side it's so tight. Shouldn't these have matching props? This might be why last summer I couldn't get it to run a straight line especially at low speeds while docking. Thanks for your help
The SeaDoo parts list has different impellers for port and starboard pumps. I suspect it was to correct the torque problem of both engines rotating the same direction.
 

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