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Part number help

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#1 24fan


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Posted 11 March 2019 - 06:23 PM

Need to get a couple new arms for RetroPro. Looking at the catalog and I'm not real sure what's what. Anybody got a part number?
Jerry Johnson

#2 Tim Wilkins

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Posted 11 March 2019 - 08:01 PM

RP-4. Motor rule
RP-4a. Motor type: Pro Slot PS4002. Modifications allowed and limited to:
-Fitting of screws to hold end bell to can, installation of ball bearings and shunt wires. Magnets MUST remain stock items. Magnets may be shimmed and glued to can. Can may be trimmed at rear side's corner to clear the rear axle. Can's nose may be trimmed to clear chassis rails.
-Allowed armatures: Pro-Slot X12 or lesser armatures (I.E. "Puppy Dog", "Big Dog"...). Minimum armature diameter: 0.512". Minimum stack length: 0.350"
-Any Pro Slot endbell hardware that is compatible with the PS4002 is legal

"If everything seems under control, you're not going fast enough" - Mario Andretti

#3 Jason Holmes

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Posted 11 March 2019 - 08:31 PM



I use the PS4012-CCW




That is The Legal replacement X12 arm


Type in Google Search  Pro Slot Ltd. Catalog

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