MDP3941 - High Output Alternator

  • Front Dim Drawing
    MDP3941 Front Dim Drawing
  • Rear Dim Drawing
    MDP3941 Rear Dim Drawing
  • Side Dim Drawing
    MDP3941 Side Dim Drawing
  • Top Dim Drawing
    MDP3941 Top Dim Drawing
  • Output Curve
    MDP3941 Output Curve
  • Wiring Diagram
    MDP3941 Wiring Diagram
  • Label
    MDP3941 Label
Product Specifications
Spec Value
Item number MDP3941
Sales number N/A
Series number MDA/P
Special Note Conditions Of Usage
Warning: Prestolite Products are not approved for Aviation applications!
Notes D+ TYPE
System voltage 24
Output 80
Mounting style PAD
Dimensions in MILLIMETERS
Housing coating RAW
UL Approved No
Positive stud size M8
Negative stud size M6
Rectifier location INTEGRAL
Shaft diameter 7/8 INCH
Excitation type  
Regulator location Integral
Regulator number 8RG3095
Diode trio No
Pulley required 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 MDP3941
861308 Uk A/m Version
Region Priority / Status
USA / Canada Not currently available
United Kingdom / Europe Not currently available
Product status
Status Number
Equivalent to 861308
Superseded by 861308
Technical Bulletins
Title / Link Description
MDA-MDP Hardware Kit Hardware Kit for the MDA-MDP series alternators service parts
TSB-3019_MDA-MDP_Hardware.pdf (698 kb)
Parts Breakdown
Title / Link Description
MDA-MDP service parts list SP1018 service parts list for MDA/MDP alternators
SP1018_MDA-MDP_parts_list_web.pdf (1.4 mb)
Cross Reference Numbers
CompanyPart numberComment
MAN 51261017308  

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