4993PA - Prestolite Leece Neville 12V 270A Brush Alternator

Part Notes : Prestolite products not approved for aviation applications

Alternative Products


Brand Name PRESTOLITEWeight N/A
New vs. Reman NewAC (R) Terminal Yes
Amperage 270Dust Screen No
Excitation Type IGNField ISO Terminal No
Ignition (I) Terminal YesIgnition Protection No
Lamp (L) Terminal NoMultipower Terminal Yes
Neutral Terminal NoSense (S) Terminal No
Painted Housing NoMounting Type Pad
Rotation CWVoltage 12
Product Family 4000Polarity Grounded - Earth return
Fan Location EXTRegulator Type INT

App Info

Data is not available for App Info


ImagePart NoDescriptionNotes
A014103232SAlternator Front HousingIncludes front bearing.
A020104836SAlternator RotorRev C models and later. Use SP1009 for earlier models.
A022103502SAlternator Stator  
A051104337SAlternator Negative Rectifier 
A009102767SAlternator Brush Holder  
A041102967SAlternator Fan  
A038101396SAlternator Cover 
K185104697SAlternator Brush Set  
R240104104SVoltage Regulator 
A051104336SAlternator positive rectifier 
K212104735SAlternator Hardware Kit 
K183104737SAlternator Overhaul KitRev C models and later. Use SP1009 for earlier models.
A116101443SAlternator AC studsIncludes 3 AC Studs
Z115102683SAlternator positive bolt 
A011104811SAlternator Rear HousingRev C models and later. Use SP1009 for earlier models.

Cross Reference

Competitor PartNoCompetitor NameInterChange TypeNotes
A0014993PAPRESTOLITE LNDirect Replacement
4991PAPRESTOLITE LNDirect ReplacementREFER TO TSB-1050
4992PAPRESTOLITE LNDirect ReplacementREFER TO TSB-1050
4993PAPRESTOLITEDirect Replacement
A0014991PAPRESTOLITEDirect Replacement
A0014992PAPRESTOLITEDirect Replacement