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A0014920PAH - High Output Alternator

  • 3D Photo
    A0014920PAH 3D Photo
  • Front Photo
    A0014920PAH Front Photo
  • Rear Photo
    A0014920PAH Rear Photo
  • Side Photo
    A0014920PAH Side Photo
  • Front Dim Drawing
    A0014920PAH Front Dim Drawing
  • Rear Dim Drawing
    A0014920PAH Rear Dim Drawing
  • Side Dim Drawing
    A0014920PAH Side Dim Drawing
  • Top Dim Drawing
    A0014920PAH Top Dim Drawing
  • Output Curve
    A0014920PAH Output Curve
  • Wiring Diagram
    A0014920PAH Wiring Diagram
Product Specifications
Spec Value
Item number A0014920PAH
Sales number N/A
Series number 4800-4900
Special Note Conditions Of Usage
Warning: Prestolite Products are not approved for Aviation applications!
System voltage 12
Output 220
Mounting style PAD
Dimensions in INCHES
Housing coating RAW
UL Approved No
Positive stud size 5/16-18
Negative stud size 3/8-16
Rectifier location INTERNAL
Shaft diameter 7/8 INCH
Excitation type  
Regulator location Integral
Regulator number R240105747
Diode trio No
Pulley required No
Lamp driver No
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
Private Brand
This product is not available to the general aftermarket. Please contact a distributor near you or contact us for more information
Region Priority / Status
USA / Canada Very low (D)
Technical Bulletins
Title / Link Description
4000 Series Pad Mount Alternators Hardware Hardware kit for the 4000 Series Pad Mount alternators.
TSB-3005_4000PAD-hardware.pdf (1.6 mb)
Pad Type Mounting Recommendations Recommended mounting and bracket design for pad mount alternators.
TSB-1049_Pad_Type_Mounting_Recommendations.pdf (608 kb)
Parts Breakdown
Title / Link Description
4000 Series Pad Mount Service Parts List Service parts list for the 4000 series alternator pad mount models.
SP1009-4000-Pad-parts-list-web.pdf (2.3 mb)
Title / Link Description
4000 Series High Amp Alternators 4000 Series High Amp alternators for all applications.
FL1165_4000_Series_Alternator_Flyer.pdf (645 kb)
Numbers Our Customers Use
CompanyPart number
NAVISTAR 3700149C92
Cross Reference Numbers
CompanyPart numberComment
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