Alternator Bracket Kit
(GM 1 Wire)
We are happy to introduce a new GM Style Alternator Bracket Kit. This bracket kit will allow you to bolt a GM style 1 wire alternator to your 20R, 22R or 22RE motor with no major modifications, and it works with your stock alternator belt. This kit will allow you to say goodbye to the small underpowered OEM Toyota alternator and upgrade to a GM style unit that will supply ample power for your rock lights, stereo, GPS and all the other gadgets that are required for modern day rock crawling and racing.
Works with many GM style alternators, however listed below are part numbers for the most common GM style alternators:
- AIM/NAE (Napa) 67294
- BBB Industries 72941w
- Beck Arnley 1867294
- Lester 7294se
- Perfection 020854se100
- Worldwide 53166
This product should not be used in a manner that violates Federal EPA Laws.
Contact our Tech Support Line for further information at 928-855-6341.
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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.
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1975-1980 20R 2.2L Engines
1981-1995 22R 2.4L Engines
1983-1995 22RE 2.4L Engines
1985-1987 22RET 2.4L Engines
To open a printable PDF version of this instruction
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This Kit was designed to fit the “CS-130” Alternator Case. All “1 Wire” Testing was conducted using the following:
Alternator-Remfd. Delco: 125Si; 12 volt; 94 amp
NAPA part number: NAE 67294
The listed part number for the NAE 67294 is 7294SE and is the most common part
number used. Most auto parts stores should be able to cross reference this number.
Installation Notes:
1. The Installation of a “1 Wire” Alternator removes the functionality of the “Charge” warning light.
2. Read all instructions completely and carefully before you begin.
3. Check to make sure the kit is complete and that no parts are missing(refer to the
Kit Contents List on the first page of these instructions). If anything is missing, please contact Trail-Gear at (559) 252-4950.
4. Park vehicle on a clean, dry, flat, level surface and block the tires so the vehicle can not roll in either direction.
Recommended Tools:
- Jack
- 3/8” Drive Ratchet
- AFR Gauge
- Wrenches - 10mm, 12mm, 14mm, 19mm, 11/16”
- Sockets 10mm, 14mm
Installation Instructions:
1. Paint the new brackets to prevent rust.
2. Remove air intake components.
3. Remove upper radiator hose (drain radiator sufficiently to prevent spillage).
4. Disconnect all wires from the battery.
5. Remove all belts.
6. Remove old alternator from truck.
7. Remove fan shroud.
8. Support the engine before removing alternator bracket bolts.
9. Remove (4) 14mm head bolts holding the lower alternator bracket. You may need to loosen the other 2 motor mount bolts to remove the bracket.
10. Install new bracketing using M10-1.25 bolt in lower left bolt hole.
11. Bolt in the new alternator on lower bracket using 3/8”-16 nut and bolt.
12. Connect the heavy gauge wire (originally removed from the stock alternator), and connect it to the hot post.
13. Install tension bracket with stock bolt in stock hole location
14. Install belts to proper tension.
15. Reassemble in reverse order.
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Best alternator bracket 
