World Map Image

- Home

- Alternators

- Starter Motors

- Brochures
   - Alternators
   - Mixed Products
   - Starter Motors

- Cross Reference

- Application Guide

- Parts Breakdowns

- Contact Us

try the forum Got a question?
Get Adobe Acrobat
We make extensive use of Adobe© Acrobat© files on this website. It's Free!, just click on the link above to download.

A0012301JB - High Output Alternator

  • Front Dim Drawing
    A0012301JB Front Dim Drawing
  • Rear Dim Drawing
    A0012301JB Rear Dim Drawing
  • Side Dim Drawing
    A0012301JB Side Dim Drawing
  • Output Curve
    A0012301JB Output Curve
  • Wiring Diagram
    A0012301JB Wiring Diagram
Product Specifications
Spec Value
Item number A0012301JB
Sales number 2301JB
Series number 2500
System voltage 24
Output 20
Mounting style J-180
Dimensions in INCHES
Housing coating PAINTED
UL Approved Yes
Mounting bolt size 1/2-13 UNC
Positive stud size 5/16-18 UNC
Negative stud size 1/4-20 UNC
Rectifier location INTERNAL
Shaft diameter 7/8 INCH
Excitation type  
Regulator location  
Regulator number 99400
Diode trio No
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
Region Priority / Status
USA / Canada Not currently available
United Kingdom / Europe Not currently available
Product status
Status Number
Superseded by A0012303JB
Parts Breakdown
Title / Link Description
2300JB-2800JB_W_parts_list 2300-2800JB series alternator service parts list
2300JB-2800JB_W_parts_list.pdf (907 kb)
Other Numbers We Use
Type Number
National stocking number 2920-00-398-4963
Cross Reference Numbers
CompanyPart numberComment
CUMMINS 213807  
<< Go Back Comments / Suggestions print icon Print friendly page

Product Search