GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Chevrolet C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Electrical 🢒 Generator Usage

Generator Usage 21-SI Generator

Part No.

Field-Ohms 27°C (80°F)

Field Current 27°C (80°F) AMPS

Field Current 27°C (80°F) VOLTS

Cold Output AMPS

Cold Output RPM

Rated Output AMPS

19010110

1.7-1.8

6.7-7.1

12

45

1600

160

19010110

1.7-1.8

6.7-7.1

12

150

5000

160

19010112

1.7-1.8

6.7-7.1

12

60

1600

100

19010112

1.7-1.8

6.7-7.1

12

100

6500

100

19010113

1.7-1.8

6.7-7.1

12

57

1600

130

19010113

1.7-1.8

6.7-7.1

12

130

6500

130

Generator Usage Generator Output

Engine

Option Code

Generator Model

Rated Output

Load Test

Diesel Engines

KG3

CS144

145 A

101 A

Diesel Engines

KW2

CS144

124 A

86 A

Diesel Engines

KW1

21SI

160 A

112 A

Diesel Engines

KG8

21SI

130 A

91 A

Diesel Engines

K60

21SI

100 A

70 A