Tuff Stuff Performance Charging Systems

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Chrome, V-Belt Pulley, Each

Part Number: TFF-7140ABULL9

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 140 amps, Polished, Serpentine Pulley, AMC, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: TFF-7140BBUL6G12

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL12

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL6

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7140BBULL9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternators, Silver Bullet Stealth Black, GM 10SI/10DN/12SI, 12 V, 140 amps, Serpentine Pulley, AMC, Buick, Chevy, GMC, Jeep, Olds, Pontiac, Each

Part Number: TFF-7140FBUL6G12

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Black Powdercoated, V-Belt Pulley, Each

Part Number: TFF-7140FBULL6

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Alternator, Silver Bullet, GM 10si, 12V, 100 amps, Black, Serpentine Pulley, Buick, Chevy, Oldsmobile, Pontiac

Part Number: TFF-7139FBULL6G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternators and Generators, Silver Bullet Stealth Black Alternators, GM 10si Case Style, 12 V, 100 amps, Black Powdercoat, V-belt Pulley, Chevy, Each

Part Number: TFF-7139FBULL9

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Alternator, Tuff Mudder, 250 Amp, Chrome, Jeep, JK, 3.6L, Each

Part Number: TFF-7516C

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Alternators, High-Amp Output, Denso, 12 V, 240 amps, Green Powdercoated, Serpentine Pulley, Jeep, Each

Part Number: TFF-7517G

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Alternator, Replacement, Ford 2G, 12 V, 75 amps, Chrome, Serpentine Pulley, Ford, Mercury, Each

Part Number: TFF-7716A

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Alternators, Silver Bullet, Ford 2G, 12 V, 75 amps, Chrome Plated, Serpentine Pulley, 6-groove, Ford, Mercury, Each

Part Number: TFF-7716ABULL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternator, Replacement, Ford 2G, 12 V, 75 amps, Polished, Serpentine Pulley, Ford, Mercury, Each

Part Number: TFF-7716AP

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Alternator, Chrome, 100 amps, Serpentine, Ford, Mercury, Each

Part Number: TFF-7716B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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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 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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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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Alternator, Chrome, 150 Amps, Serpentine, Ford, Mercury, Each

Part Number: TFF-7771A6G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Alternators, High-Amp Output, Ford 3G, 12 V, 150 amps, Blue Powdercoated, Serpentine Pulley, Ford, Mercury, Each

Part Number: TFF-7771A6GBLUE

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Alternators, High-Amp Output, Ford 3G, 12 V, 150 amps, Yellow Powdercoated, Serpentine Pulley, Ford, Mercury, Each

Part Number: TFF-7771A6GY

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