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1286500 - Product Details

  • 3D Photo
    1286500 3D Photo
  • Front Photo
    1286500 Front Photo
  • Rear Photo
    1286500 Rear Photo
  • Side Photo
    1286500 Side Photo
  • Rear Dim Drawing
    1286500 Rear Dim Drawing
  • Side Dim Drawing
    1286500 Side Dim Drawing
  • Top Dim Drawing
    1286500 Top Dim Drawing
  • Output Curve
    1286500 Output Curve
  • Wiring Diagram
    1286500 Wiring Diagram
  • Label
    1286500 Label
Product Specifications
Spec Value
Item number 1286500
Sales number N/A
Series number AC203/R/RA
Special Note Conditions Of Usage
Warning: Prestolite Products are not approved for Aviation applications!
New, 90° Elbow vent @ 180°
Fix circle (Mount): 125mm
Fix circle (Adjuster): 125mm
Bracket angle: -135° / 45°
Cut in speed: 1050, Max speed: 8000
Weight: 25.0kg
System voltage 24
Output 180
Mounting style TWIN LUG
Dimensions in MILLIMETERS
Housing coating PAINTED
UL Approved No
Positive stud size N/A
Negative stud size N/A
Rectifier location INTERNAL
Shaft diameter 30 MM
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
Similar Product
We have another model that is equivalent to 1286500
Region Priority / Status
USA / Canada Not currently available - Superseded
United Kingdom / Europe Not currently available - Superseded
Product status
Status Number
Equivalent to 880704BZ
Superseded by 1286B500
Technical Bulletins
Title / Link Description
AC203 family service manual Service manual for the original AC203 heavy duty alterators
AC203_family_manual.pdf (3.3 mb)
AC203RA Alt Series Service Manual Service manual for the AC203RA series alternators.
TSM4010_AC203RA_Alt_Family_Service_Manual.pdf (5 mb)
AC203RA Service manual Service manual for the updated model AC203RA
AC203RA_manual.pdf (4.4 mb)
Parts Breakdown
Title / Link Description
AC203RA Service Parts List AC203RA Series alternators service parts list
SP4008_AC203RA_Series_parts_list.pdf (324 kb)
Cross Reference Numbers
CompanyPart numberComment
CARGO 111976  
DENNIS S.V. 656479  
ERF 414677-6  
VOLVO 8112933  
VOLVO 9520862  
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