A3. Heavy Duty 225 AMP Alternators

4x4 TUFF
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PROPOWER PERFORMANCE ALTERNATORS & ACCESSORIES

Part No. AMPs
20-250-43G
150
20-275-43G 175
20-300-43G

200

20-300-63G 200
20-325-63G 225

In the table below are the typical ratings for our Ford style case alternators under (hot) operating conditions. The RPM shown is the alternator rotor speed. The engine turns approximately 1/3 this speed. The cold (SAE) rating of these alternators is 12% to 20% more than shown in the table.

20-2XX-43G 20-2XX-63G
ENG RPM
ALT RPM
AMPs 150
AMPs 175
AMPs 200
AMPs 200
AMPs 225
667 2000 80 70 45 83 52
833 2500 110 118 110 123 112
1000 3000 130 141 145 154 156
1167 3500 133 150 165 172 175
1333 4000 140 165 180 181 196
1500 4500 148 165 190 190 207
1667 5000 150 172 200 192 216
1833 5500 150 178 205 200 217
2000 6000 150 178 210 202 226

Our 43G & 63G series PROPOWER alternators feature a new hybrid design that takes advantage of the best features of several different models. Designed specifically for Ford and many Imported vehicles. Their relatively small size affords a lot of power in this compact package. Easy bolt-on and simple plug in. The regulator is built in so there is nothing else to mount. Easy installation instructions are included PLUS all cables and Alternator connectors are labeled. (Adapter plugs and brackets required on some vehicles.)

For Chrysler products our 43G (above) or our 144 (below) series will fit using adapter brackets that we can supply. Super easy installation instructions are included PLUS all cables and Alternator connectors are labeled.

Part No. AMPs
20-845-144 145
20-870-144 170
20-900-144

200

20-925-244 225
20-920-237 220


In the table below are the typical ratings for our GM style case alternators under (hot) operating conditions. The RPM shown is the alternator rotor speed. The engine turns approximately 1/3 this speed. The cold (SAE) rating of these alternators is 12% to 20% more than shown in the table.

20-9XX-144 20-925-244 20-920-237
ENG RPM
ALT RPM
AMPs 150
AMPs 170
AMPs 200
AMPs 225
AMPs 220
667 2000 80 70 45 83 52
833 2500 110 118 110 123 112
1000 3000 130 141 145 154 156
1167 3500 133 150 165 172 175
1333 4000 140 165 180 181 196
1500 4500 148 165 190 190 207
1667 5000 150 172 200 192 216
1833 5500 150 178 205 200 217
2000 6000 150 178 210 202 226
2167 6500 147 170 205 226 220

Our 144 series of alternators are primarily for use on GM vehicles. The rectifier on these units has stood the test of time. Easy bolt-on and simple plug in. The regulator is built in so there is nothing else to mount. External voltage adjustment available for this model. Super easy installation instructions are included PLUS all cables and Alternator connectors are labeled. (Adapter plugs and brackets required on some vehicles.) Call for applications.

Our 244 series alternators are the lastest in our GM series. This series will fit anywhere that the 144 series mounts (adapter plug and adapter bracket may be necessary on some vehicles). The regulator is built in so there is nothing else to mount and is designed to match the computer. External voltage adjustment available for this model, call for details.

The new 237 is the latest model and fits certain GM vehicles.

GENERAL ALTERNATOR INFORMATION

Our applications are for both Foreign and Domestic. We have installed alternators on many Hondas, Toyotas, Nissans, Mercedes, etc., as well as many domestic applications.

We test every alternator before it leaves our factory. We make the utmost effort to insure that we sell the finest unit. Quality is important to us and we are always trying to improve our products. When we rate our alternators, we rate them hot, not cold as other manufacturers do.

On certain applications bracketry is required to install our alternators on some vehicles. Our bracket kits are designed for correct belt alignment and ease of installation. Every effort is made to insure a factory look. We manufacture our own brackets so as to insure a perfect fit.

We also have adapter plugs to match our units to your electrical system so that you don't have to cut wires. Simply unplug yours and plug it into ours.

 




The Alternator Store



A3. Heavy Duty 225 AMP Alternators ALTER2$709.00