Semi Truck Alternators
- Quality-Built®Remanufactured Alternator (7078107)Remanufactured Alternator (7078107) by Quality-Built®. Current: 60 Amp. With Single V Type Pulley. External Fan. Plug Position: 7:00 and 8:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Get professional...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$56.73
- Remy®Alternator (93036)Alternator by Remy®. Current: 63 Amp. With 1 Groove V-Belt Pulley. External Fan. Output Terminal: M6X1.0. Plug Position: 12:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether you are looking for...Boasts the lowest mass in the industryProvides maximum fuel economy$77.48
- Remy®Alternator (93072)Alternator (93072) by Remy®. Current: 150 Amp. With 6 Groove Serpentine Pulley. Pulley Size: 58 mm. Internal Fan. Output Terminal: M6X1.0. Plug Position: 12:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V....Boasts the lowest mass in the industryProvides maximum fuel economy$129.94
- Remy®Alternator (94039)Alternator (94039) by Remy®. Current: 220 Amp. With 8 Groove Clutch Pulley. Pulley Size: 61.1 mm. Internal Fan. Output Terminal: M8X1.25. Plug Position: 10:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V....Boasts the lowest mass in the industryProvides maximum fuel economy$200.95
- Remy®Alternator (91751)Alternator (91751) by Remy®. Current: 63 Amp. With 1 Groove V-Belt Pulley. External Fan. Output Terminal: M6X1.0. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether you are looking for...Boasts the lowest mass in the industryProvides maximum fuel economy$75.45
- Remy®Remanufactured Alternator (53140)Remanufactured Alternator by Remy®. Current: 96 Amp. With 2 Groove V-Belt Pulley. External Fan. Output Terminal: M6X1.0. Plug Position: 11:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether you are...Boasts the lowest mass in the industryProvides maximum fuel economy$54.63
- Remy®Remanufactured Alternator (53144)Remanufactured Alternator (53144) by Remy®. Current: 105 Amp. With 6 Groove Serpentine Pulley. External Fan. Output Terminal: M6X1.0. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether...Boasts the lowest mass in the industryProvides maximum fuel economy$53.39
- Remy®Remanufactured Alternator (20051)Remanufactured Alternator (20051) by Remy®. Current: 60 Amp. Voltage Regulator: External. Whether you are looking for top-of-the-line alternators with OE-level performance, a quality remanufactured part or affordable, dependable...Boasts the lowest mass in the industryProvides maximum fuel economy$32.88
- Remy®Remanufactured Alternator (23039)Remanufactured Alternator by Remy®. Current: 175 Amp. With 6 Groove Serpentine Pulley. Pulley Size: 61.5 mm. Internal Fan. Output Terminal: M8X1.25. Plug Position: 10:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise....Boasts the lowest mass in the industryProvides maximum fuel economy$166.30
- Remy®Remanufactured Alternator (20161)Remanufactured Alternator (20161) by Remy®. Current: 220 Amp. With 6 Groove Clutch Pulley. Pulley Size: 53.8 mm. Internal Fan. Output Terminal: M8X1.25. Plug Position: 6:30 O'Clock. Voltage Regulator: External. Rotation: Clockwise....Boasts the lowest mass in the industryProvides maximum fuel economy$251.76
- Remy®Remanufactured Alternator (20028)Remanufactured Alternator (20028) by Remy®. Current: 155 Amp. With 5 Groove Clutch Pulley. Pulley Size: 53.7 mm. Internal Fan. Output Terminal: M8X1.25. Plug Position: 1:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise....Boasts the lowest mass in the industryProvides maximum fuel economy$279.46
- Remy®Remanufactured Alternator (20021)Remanufactured Alternator (20021) by Remy®. Current: 220 Amp. With 8 Groove Clutch Pulley. Pulley Size: 61.1 mm. Internal Fan. Output Terminal: M8X1.25. Plug Position: 7:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise....Boasts the lowest mass in the industryProvides maximum fuel economy$237.72
- Remy®Remanufactured Alternator (21812)Remanufactured Alternator (21812) by Remy®. Current: 70 Amp. With 1 Groove V-Belt Pulley. External Fan. Output Terminal: 1/4-20. Plug Position: 3:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Whether you...Boasts the lowest mass in the industryProvides maximum fuel economy$59.98
- Remy®Remanufactured Alternator (20215)Remanufactured Alternator (20215) by Remy®. Current: 120 Amp. With 5 Groove Serpentine Pulley. External Fan. Output Terminal: M6X1.0. Plug Position: 9:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether...Boasts the lowest mass in the industryProvides maximum fuel economy$58.92
- Remy®Remanufactured Alternator (20125)Remanufactured Alternator (20125) by Remy®. Current: 145 Amp. With 6 Groove Serpentine Pulley. External Fan. Output Terminal: M8X1.25. Plug Position: 4:30 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Whether...Boasts the lowest mass in the industryProvides maximum fuel economy$89.81
- Remy®Remanufactured Alternator (20041)Remanufactured Alternator (20041) by Remy®. Current: 63 Amp. With 1 Groove V-Belt Pulley. Pulley Size: 71.1 mm. External Fan. Output Terminal: M6X1.0. Plug Position: 9:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise....Boasts the lowest mass in the industryProvides maximum fuel economy$38.51
- Sinister Diesel®OEM High Output Alternator (SD-ALT-6.7P-320)OEM High Output Alternator by Sinister Diesel®. Current: 320A. Pulley Type: With Serpentine Pulley. Finish: Blue. Sinister Diesel OEM alternators are trusted by many Diesel repair shops and stores to be the “fix-all solution” for...$776.99
- TSP®Bosch Alternator (55A; 12V) (ES1050C)Bosch Alternator (55A; 12V) (ES1050C) by TSP®. Current: 55A. Voltage: 12V. Finish: Chrome. Designed utilizing the latest technology, this product by TSP features premium quality and will perform better than advertised. Perfect for your...$127.09
- Valeo®Alternator (439220)Alternator by Valeo®. Current: 70 Amp. Voltage: 12V. 100% new Valeo alternators to exceed your expectations: high demand in electricity and heat. Alternators are designed and tested in stringent conditions that are established by OE...Designed to produce maximum charge output under all conditionsProvides improved efficiency in electrical various demands$299.94
- Vision-OE®Remanufactured Alternator (7505)Remanufactured Alternator (7505) by Vision-OE®. Internal Fan. Looking for dependability? Vision-OE alternators meet or exceed OE standards because they’re remanufactured using processes similar to the way new alternators are made....Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$55.22
- iD Select®Alternator (101F11021000-1)Alternator (101F11021000-1) by iD Select®. Current: 65 Amp. With 1 Groove Pulley. External Fan. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or malfunctioning part with this top-notch product...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$74.82
- iD Select®Remanufactured Alternator (11477)Remanufactured Alternator (11477) by iD Select®. Current: 180 Amp. With 6 Groove Serpentine Pulley. Internal Fan. Plug Position: 12:15 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$221.92
- iD Select®Remanufactured Alternator (7078207)Remanufactured Alternator (7078207) by iD Select®. Current: 60 Amp. With 2 Groove V-Belt Pulley. External Fan. Plug Position: 7:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$61.05
- iD Select®Remanufactured Alternator (7078107)Remanufactured Alternator (7078107) by iD Select®. Current: 60 Amp. With 1 Groove V-Belt Pulley. External Fan. Plug Position: 8:00 O'Clock. Voltage Regulator: External. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$60.37
- ACDelco®Professional™ Alternator Rectifier Bridge (U3902)Professional™ Alternator Rectifier Bridge by ACDelco®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$72.14
- ACDelco®Professional™ Alternator Diode (U3901)Professional™ Alternator Diode (U3901) by ACDelco®. Positive. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$12.71
- ACDelco®Professional™ Alternator Diode (C3909)Professional™ Alternator Diode (C3909) by ACDelco®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$34.18
- ACDelco®Professional™ Alternator Diode (U3900)Professional™ Alternator Diode (U3900) by ACDelco®. Negative. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$14.21
- PCE®Alternator Conversion Kit (PCE649.1002)Alternator Conversion Kit (PCE649.1002) by PCE®. Designed utilizing the latest technology, this product by PCE features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.95
- PCE®Alternator Conversion Kit (PCE649.1001)Alternator Conversion Kit (PCE649.1001) by PCE®. Designed utilizing the latest technology, this product by PCE features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.40