Tuff Stuff Performance High-Amp Output Alternators 7127NK12

Tuff Stuff Performance High-Amp Output Alternators 7127NK12

TFF-7127NK12

4 out of 5 stars ( 2 )

Part Number: TFF-7127NK12

Estimated Ship Date: Oct 29, 2026

$202.99

Results Found: 4022

Make:
CHEVROLET
Model:
P30
Submodel:
STEP-VAN
Beginning Year:
1982
Ending Year:
1985
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
P30
Submodel:
STEP-VAN
Beginning Year:
1987
Ending Year:
1990
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
P30
Submodel:
STEP-VAN
Beginning Year:
1987
Ending Year:
1990
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1974
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
Y
Region:
USA
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1974
Engine Type:
V8
Liter:
7.4
CID:
454
CC:
7441
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1974
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
V
Region:
USA
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Liter:
7.4
CID:
454
CC:
7441
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
L
Region:
USA
Make:
CHEVROLET
Model:
P30 VAN
Submodel:
BASE
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
L
Region:
USA
Make:
CHEVROLET
Model:
R10
Submodel:
CUSTOM DELUXE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R10
Submodel:
CUSTOM DELUXE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R10
Submodel:
SCOTTSDALE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R10
Submodel:
SCOTTSDALE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R10
Submodel:
SILVERADO
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R10
Submodel:
SILVERADO
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R20
Submodel:
CHEYENNE
Beginning Year:
1988
Ending Year:
1988
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
CHEYENNE
Beginning Year:
1988
Ending Year:
1988
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R20
Submodel:
CUSTOM DELUXE
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
CUSTOM DELUXE
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
CUSTOM DELUXE
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R20
Submodel:
SCOTTSDALE
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
SCOTTSDALE
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
SCOTTSDALE
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Make:
CHEVROLET
Model:
R20
Submodel:
SILVERADO
Beginning Year:
1987
Ending Year:
1987
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
C
Region:
USA
Make:
CHEVROLET
Model:
R20
Submodel:
SILVERADO
Beginning Year:
1987
Ending Year:
1988
Engine Type:
V8
Liter:
6.2
CID:
379
Engine Family:
CHEVY V8 DIESEL
Engine Size:
6.2L/379
Application Notes:
Alternator; 140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking
Engine VIN Code:
J
Region:
USA