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MS2-504D - Product Details

  • Front Dim Drawing
    MS2-504D Front Dim Drawing
  • Rear Dim Drawing
    MS2-504D Rear Dim Drawing
  • Side Dim Drawing
    MS2-504D Side Dim Drawing
  • Output Curve
    MS2-504D Output Curve
  • Wiring Diagram
    MS2-504D Wiring Diagram
Product Specifications
Spec Value
Item number MS2-504D
Sales number N/A
Series number MS2/M130
Notes SUPERSEDES MS2-452, MS2-503
System voltage 12
kW 10.0 HP
Dimensions in MILLIMETERS
Housing coating PAINTED
UL Approved No
Pinion teeth 11
Pinion pitch 6/8
Pinion OD 2.25
Pinion at rest 1.843
Span over 2 teeth  
Offset none
Flange type SAE J542 Type 3
Flange image
Switch position 82.5°
Helper Relay  
Ignition terminal 10-32
Battery terminal 1/2-13
Ground terminal 1/2-13
Wetclutch Yes
Overcrank Protection Yes
Private Brand
This product is not available to the general aftermarket. Please contact a distributor near you or contact us for more information
Similar Product
Although this is a private branded unit, we have other models that are equivalent to MS2-504D
MS2-504ND Exact Match
M125R2001SEP Bypass Ocp
Region Priority / Status
USA / Canada Not currently available
Product status
Status Number
Equivalent to M125R2001SEP
Superseded by M125R2001SEP
Technical Bulletin
Title / Link Description
MS2 Starter Motor Hardware Kit Hardware kit for the MS2 series starter motors
TSB-3004_MS2-hardware.pdf (317 kb)
Parts Breakdown
Title / Link Description
MS2 Starter Service Parts List Service Parts list for the MS2 series starter motor kits
SP1007-MS2_parts_list_web.pdf (833 kb)
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