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A0014977AAH - High Output Alternator

  • 3D Photo
    A0014977AAH 3D Photo
  • Front Photo
    A0014977AAH Front Photo
  • Rear Photo
    A0014977AAH Rear Photo
  • Side Photo
    A0014977AAH Side Photo
  • Front Dim Drawing
    A0014977AAH Front Dim Drawing
  • Rear Dim Drawing
    A0014977AAH Rear Dim Drawing
  • Side Dim Drawing
    A0014977AAH Side Dim Drawing
  • Output Curve
    A0014977AAH Output Curve
  • Wiring Diagram
    A0014977AAH Wiring Diagram
  • Label
    A0014977AAH Label
 
Product Specifications
Spec Value
Item number A0014977AAH
Sales number 4977AAH
Series number 4800-4900
System voltage 12
Output 185
Mounting style PAD
Dimensions in INCHES
Rotation CLOCKWISE
Housing coating RAW
UL Approved No
Positive stud size 5/16-18
Negative stud size 5/16-18
Rectifier location INTERNAL
Shaft diameter 7/8 INCH
Excitation type  
Regulator location  
Regulator number  
Diode trio No
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
 
Availability
Region Priority / Status
USA / Canada Very low (D)
 
Technical Bulletins
Title / Link Description
4000 Series Maintenance Manual Service manual for the 4000 series alternators with internal regulators and rectifiers
TSM1001_4000_Series_Int_Reg_and_Rectifier_Service-Manual.pdf (5.8 mb)
4000 Series Maintenance Manual - French Language Version French version of the 4000 Series internal regulator and rectified alternators service manual.
TSM1001_FR_4000_Series_Int_Reg_and_Rectifier_Service-Manual.pdf (5.9 mb)
4000 Series Pad Mount Alternators Hardware Hardware kit for the 4000 Series Pad Mount alternators.
TSB-3005_4000PAD-hardware.pdf (1.6 mb)
Brush Inspection and Replacement Procedure Brush inspection and replacement procedure for 2500, 2800, 4800 and 4900 series alternators
TSB-1061_Brush_Insection_and_Replacement.pdf (668 kb)
Convert 4000 series alternators to solid lead frames Detailed instructions for converting 4000 series alternators with separate rectifier systems to the new solid lead frame rectifiers.
TSB-1062_4000-series-solid-lead-frame.pdf (2.1 mb)
Pad Type Mounting Recommendations Recommended mounting and bracket design for pad mount alternators.
TSB-1049_Pad_Type_Mounting_Recommendations.pdf (608 kb)
Wire Identification Chart For R240 Regulators Wire Identification chart for R240 Regulators for 4800-4900 series alternators
TSB-1134_R240_Regulator_Wire_ID_Chart.pdf (76 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 (2.1 mb)
 
Literature
Title / Link Description
4000 Series High Amp Alternators 4000 Series High Amp alternators for all applications.
FL1165_4000_Series_Alternator_Flyer.pdf (645 kb)
School Bus Informational Flyer Severe Duty Alternators and Starters that apply to the school bus applications
School_Bus_Application_FL1212.pdf (1.1 mb)
 
Numbers Our Customers Use
CompanyPart number
MACK TRUCKS INC 2742 5034-4977AAH
PACCAR PARTS 4977AAH
 
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