Thread: Hpi Pro 4
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Old 07-08-2004, 03:05 PM   #6056
Erik Shauver
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Join Date: Dec 2003
Location: Go Nicky!
Posts: 197

Originally posted by Pit-racer
I just went thru my pro4 and rebuild it. Do you guys have trouble w/ the e-clip that goes on the spur retainer? Does it cause the spur to be off center as it spins?(wobble a bit)
If your car is being rebuilt, it may be time for some new Z251 spring pins (they come 10 per package, enough to redo the front and the rear input shaft pins). They will wear out over time and need to be replaced when you notice play.

Z251, SPRING PIN 1.5x8mm (10pcs) $1.50
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