Tuff Stuff Performance Parts and Accessories

Alternator

Part Number: TFF-7781

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Alternator, Ford 4G Case Style, 12 V, 150 Amps, Chrome, Serpentine Pulley, Internal Regulator, Ford, 4.6L DOHC

Part Number: TFF-7781A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Alternators, High-Amp Output, Ford 4G, 12 V, 150 amps, Blue Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781ABLUE

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Alternator, Ford 4G Case, 12 V, 150 Amps, Polished, Serpentine Pulley, Internal Regulator, Ford, 4.6L DOHC

Part Number: TFF-7781AP

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Alternators, High-Amp Output, Ford 4G, 12 V, 150 amps, Red Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781ARED

5.0 out of 5 stars ( 1 )

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Alternators, High-Amp Output, Ford 4G, 12 V, 150 amps, Yellow Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781AYELLOW

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Alternator, Chrome, 225 Amps, Serpentine, Ford, 4.6L DOHC, Each

Part Number: TFF-7781D

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Alternators, High-Amp Output, Ford 4G, 12 V, 225 amps, Blue Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781DBLUE

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Alternator, Ford 4G Case, 12 V, 225 Amps, Polished, Serpentine Pulley, Internal Regulator, Ford, 4.6L DOHC

Part Number: TFF-7781DP

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Alternators, High-Amp Output, Ford 4G, 12 V, 225 amps, Red Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781DRED

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Alternators, High-Amp Output, Ford 4G, 12 V, 225 amps, Yellow Powdercoated, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781DYELLOW

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Alternators, High-Amp Output Factory Cast-Plus, 12 V, 110 amps, Serpentine Pulley, 6-groove, Chevrolet, Each

Part Number: TFF-7721

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Alternator, Chrome, 110 Amps, Serpentine, Chevy, 5.7L, Each

Part Number: TFF-7721NA

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Alternator, Polished, 110 Amps, Serpentine, Chevy, 5.7L, Each

Part Number: TFF-7721NAP

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Alternators, High-Amp Output Factory Cast-Plus, Valeo, 12 V, 150 amps, Serpentine Pulley, 6-groove, Chevrolet, Each

Part Number: TFF-7722N

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Alternator, 150 Amp, Replacement, Serpentine, Polished, Chevy, Each

Part Number: TFF-7722NAP

1.0 out of 5 stars ( 1 )

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Alternator, Black, 150 Amps, Serpentine, Chevy, Each

Part Number: TFF-7722NB

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Corvette alternator w/at and 6G clutch pulley 110amp As Cast

Part Number: TFF-7723N

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Corvette alternator w/at and clutch pulley 110amp black

Part Number: TFF-7723NB

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Corvette alternator w/mt and nut pulley 150 amp black

Part Number: TFF-7724NB

5.0 out of 5 stars ( 2 )

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Alternators, High-Amp Output Factory Cast-Plus, Ford 3G, 12 V, 150 amps, Serpentine Pulley, 7-groove, Ford, Lincoln, Each

Part Number: TFF-7764

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Alternator, Replacement, Ford 3G, 12 V, 150 amps, Polished, Serpentine Pulley, Ford, 4.6L, 5.4L, 6.8L, Each

Part Number: TFF-7764AP

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Alternator, Replacement, Ford 3G, 12 V, 150 amps, Black Powdercoat, Serpentine Pulley, Ford, 4.6L, 5.4L, 6.8L

Part Number: TFF-7764B

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Alternator, Replacement, Ford 3G, 12 V, 225 amps, Black Powdercoat, Serpentine Pulley, Ford, 4.6L, 5.4L, 6.8L

Part Number: TFF-7764C

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Alternator, Replacement, Ford 3G, 12 V, 225 amps, Polished, Serpentine Pulley, Ford, 4.6L, 5.4L, 6.8L, Each

Part Number: TFF-7764DP

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