Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators

4.54 out of 5 stars 731 Customer Reviews

A Tuff Stuff Performance high-amp output factory cast-plus alternator is just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff products are hand-built with the best bearings, diodes, and copper windings available; and the cast-plus finish is applied in the company's Cleveland, Ohio factories. This leaves a natural cast look but offers extreme durability from pitting. The alternators are available in a variety of amperages, case and pulley styles for fitment on thousands of specific vehicle applications.

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 9509DDP

Alternators and Generators, High-Amp Output Factory Cast-Plus Alternators, Chrysler Square Back Case Style, 12 V, 130 amps, V-belt Pulley, Chrysler

Part Number: TFF-9509DDP

3.21 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 9509DSP

Alternators and Generators, High-Amp Output Factory Cast-Plus Alternators, Chrysler Square Back Case Style, 12 V, 130 amps, V-belt Pulley, Chrysler

Part Number: TFF-9509DSP

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 9509DP

Alternator, Natural, 130 Amps, Square Back, V-belt, Chrysler, Plymouth, Dodge, Each

Part Number: TFF-9509DP

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7290ND

Alternator, Performance, High Amp, GM CS144 Case Style, 12 V, 250 Amps, Natural, V-Belt Pulley, Each

Part Number: TFF-7290ND

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8509DSP

Alternator, One-Wire, 100 Amps, 1-Groove V-Belt, Natural Finish, Chrysler, Dodge, Plymouth, Each

Part Number: TFF-8509DSP

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8509DDP

Alternator, 100 Amp, One-Wire, V-Belt, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: TFF-8509DDP

4.62 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7074RG

Alternator, 225 amp, V-Belt, Natural As Cast, Ford 3G, Each

Part Number: TFF-7074RG

3.0 out of 5 stars ( 2 )

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 9509CSP

Alternators and Generators, High-Amp Output Factory Cast-Plus Alternators, Chrysler Square Back Case Style, 12 V, 130 amps, V-belt Pulley, Chrysler

Part Number: TFF-9509CSP

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7771

Alternators and Generators, High-Amp Output Factory Cast-Plus Alternators, Ford 3G Case Style, 12 V, 150 amps, V-belt Pulley, Ford, Mercury, Each

Part Number: TFF-7771

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7796F

Alternator, Performance, High Amp, Ford 6G Case Style, 12 V, 200 Amps, Natural, Serpentine Pulley, Each

Part Number: TFF-7796F

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7290ND6G

Alternator GM alternator large case 250 amp OEM wire, 1980-95 as cast, 6 groove pulley

Part Number: TFF-7290ND6G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7768F

Alternator, 225 amp, 8 Groove Pulley, Natural As Cast, Ford 3G, Each

Part Number: TFF-7768F

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7796

Alternator, Performance, High Amp, Ford 6G Case Style, 12 V, 150 Amps, Natural, Serpentine Pulley, Each

Part Number: TFF-7796

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7781N

Alternators, High-Amp Output Factory Cast-Plus, Ford 4G, 12 V, 225 amps, Serpentine Pulley, Ford, Lincoln, 4.6L, Each

Part Number: TFF-7781N

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8438E

Alternators, High-Amp Output Factory Cast-Plus, Ford 6G, 12 V, 135 amps, 6-groove Clutch Style Serpentine Pulley, Ford, 4.6L, Each

Part Number: TFF-8438E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7771F6G

Alternator Ford alternator 5.0L 225 amp OEM wire, internal regulator as cast 6 groove pulley

Part Number: TFF-7771F6G

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7787F

Alternator Ford alternator 1996-01 4.0, 5.0L Explorer 225 amp OEM wire, upgrade as cast, 6 groove pulley

Part Number: TFF-7787F

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators for 1994-1996 CORVETTE - 8173ND

Alternator GM alternator large case 170 amp OEM wire, 1989-95 as cast, 6 groove pulley

Part Number: TFF-8173ND

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8237D

Alternator, Performance, High Amp, GM AD244 Case Style, 12 V, 230 Amps, Natural, Serpentine Pulley, Each

Part Number: TFF-8237D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Powermaster Street Alternators 8237

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators for 1999-2003 F-150, 2004 F-150 HERITAGE - 8251E

Alternator, Performance, High Amp, Ford 4G Case Style, 12 V, 225 Amps, Natural, Serpentine Pulley, Each

Part Number: TFF-8251E

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators for 1994-1996 CORVETTE - 8173NK

Alternator, Performance, High Amp, GM CS144 Case Style, 12 V, 250 Amps, Natural, Serpenine Pulley, Each

Part Number: TFF-8173NK

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8206ND

Alternator, 175 Amp, 6 Groove Pulley, Natural As Cast, GM CS130D, Each

Part Number: TFF-8206ND

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7290NC

Alternator, Performance, High Amp, GM CS144 Case Style, 12 V, 217 Amps, Natural, V-Belt Pulley, Each

Part Number: TFF-7290NC

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8509

Alternator, 60 Amp, Replacement, V-Belt, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: TFF-8509

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 8292C

Alternator, Internal Regulator, GM AD244, 230 Amps, 12 Volts, Natural, GM, Each

Part Number: TFF-8292C

Not Yet Reviewed

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