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Tuff Stuff - 1-Wire Alternators
1-Wire alternators simplify installation by requiring just ONE wire to connect the positive battery terminal to the alternator. 1-wire alternators eliminate the factory wires and provides a cleaner, high tech look. Tuff Stuff is the originator of the one-wire alternator. Tuff Stuff’s 40 years of experience has enabled us to develop internal alternator components that will keep your battery charged at very low engine RPM’s. Click here to read about installing a 1-wire alternator.
Browse 1-Wire Alternators Products
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7866F6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7866K-16G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7866FP6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7866G6GS22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7860F6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7861F6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7935F6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7935FP6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7935G6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7860K-16G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7861K-16G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7935K-16G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7860FP6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7861FP6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7860G6G22
Condition:
New
Please Call for Availability
Description: Product Features
Can Be Used As A 1-Wire Or OEM Hookup
Provides Charging At Low RPMs
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Meets Or Exceeds OEM Specifications...More Details »
Item #: 7861G6G22
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
More Details »
Item #: 7139FBUL6G12
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULL6G
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Black Chrome
Made In The U.S.A.
Item #: 7139ABULL6G7
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Item #: 7139ABUL6G12
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139ABULL6G
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Item #: 7139BBUL6G12
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139BBULL6G
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139FBULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139FBULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139FBULL9
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULLBLU
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139ABULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139ABULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139ABULL9
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULLOR
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139BBULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139BBULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7139BBULL9
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULLRED
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULLY
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139FBULL
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Black Chrome
Made In The U.S.A.
Item #: 7139ABULL7
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139ABULL
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7139BBULL
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
More Details »
Item #: 7140FBUL6G12
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140FBULL6G
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Black Chrome
Made In The U.S.A.
Item #: 7140ABULL7
Condition:
New
Please Call for Availability
Description: Product Features
6 Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Item #: 7140ABUL6G12
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140ABULL6G
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140BBULL6G
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140FBULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140FBULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Stealth Black Powder Coated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140FBULL9
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140ABULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140ABULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Chrome Plated Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140ABULL9
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140BBULL12
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140BBULL6
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Polished Aluminum Finish
Made In The U.S.A.
Clocked-Right; Direct-Fit; No Hassle Installation
More Details »
Item #: 7140BBULL9
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140FBULL
Condition:
New
Please Call for Availability
Description: Product Features
Single Groove Pulley
Black Chrome
Made In The U.S.A.
Item #: 7140ABULL6G7
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140ABULL
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Case Depth Is 4.36 in. And Lower Mount Boss Is 2 in. Long
Meets Or Exceeds OEM...More Details »
Item #: 7140BBULL
Condition:
New
Please Call for Availability
Description: Product Features
Heavy Duty Copper Wound Coils
Spike Resistant Diodes
Provides Charging At Low RPMs
Meets Or Exceeds OEM Specifications
100% New Components
One Year Limited...More Details »
Item #: 7860CBULL6G
Condition:
New
Please Call for Availability