1981 Jeep J-Series Alternators & Parts
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- Tuff Stuff Performance®GM 10SI Silver Bullet™ Alternator with Serpentine Pulley (100A; 12V)Jeep J-Series 4.2L 1981, GM 10SI Silver Bullet™ Alternator with Serpentine Pulley (100A; 12V) by Tuff Stuff Performance®. Current: 100A. Pulley Type: With 6-Groove. OEM or 1 Wire. Size: 4.85". Voltage: 12V. Tuff Stuff Performance...$170.77 - $225.27
- Tuff Stuff Performance®GM 10SI Silver Bullet™ Alternator with Serpentine Pulley (140A; 12V)Jeep J-Series 4.2L 1981, GM 10SI Silver Bullet™ Alternator with Serpentine Pulley (140A; 12V) by Tuff Stuff Performance®. Current: 140A. OEM or 1 Wire. Size: 4.85". Voltage: 12V. Tuff Stuff Performance starting and charging system...$212.38 - $302.86
- Tuff Stuff Performance®GM 10SI Silver Bullet™ Alternator with V-Belt Pulley (100A; 12V)Jeep J-Series 1981, GM 10SI Silver Bullet™ Alternator with V-Belt Pulley (100A; 12V) by Tuff Stuff Performance®. Current: 100A. OEM or 1 Wire. Size: 4.85". Voltage: 12V. Tuff Stuff Performance starting and charging system parts are...$168.64 - $222.74
- Tuff Stuff Performance®GM 10SI Silver Bullet™ Alternator with V-Belt Pulley (140A; 12V)Jeep J-Series 1981, GM 10SI Silver Bullet™ Alternator with V-Belt Pulley (140A; 12V) by Tuff Stuff Performance®. Current: 140A. OEM or 1 Wire. Voltage: 12V. Tuff Stuff Performance starting and charging system parts are designed and...$211.29 - $300.36
- WVE®Alternator Diode TrioJeep J-Series with Delco Alternator 1981, Alternator Diode Trio by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$7.99
- Crown®Alternator Drive End BearingJeep J-Series 4.2L / 5.9L 1981, Alternator Drive End Bearing by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a...Developed to improve your driving experienceConstructed to ensure ultimate operation$22.65
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