100% New Premium Quality 275 Amp Alternator 

Will not replace factory CS144 124 or 140 amp alternator.
Will Replace Only Factory  CS130  Series  Alternator ( Compare the pictures with original alternator)

This Is Truly A High Amp Premium Quality Well Built Alternator
It Has OE compliant functions : current limiting, thermal shutdown, 
load dump protection, shorted field & lamp circuit protection

Alternator: 

MFR SERIES:CS130 Series
DESIGN:IR/EF
AMPERAGE:275
ROTATION:CW
PLUG CLOCK:11:00 Plug Clock
PULLEY CLASS:V1 groove single

Applications:

MAKE  MODEL  ENGINE  YEAR  

CHEVROLET:

Blazer V8 6.2L 379cid Diesel 1991

R1500 Suburban V8 6.2L 379cid Diesel 1991

R2500 Suburban V8 6.2L 379cid Diesel 1991

R3500 V8 6.2L 379cid Diesel 1991

V1500 Suburban V8 6.2L 379cid Diesel 1991

V2500 Suburban V8 6.2L 379cid Diesel 1991

V3500 V8 6.2L 379cid Diesel 1991

G20 V8 6.2L 379cid Diesel 1991-1993

G30 V8 6.2L 379cid Diesel 1991-1993

GMC:

Jimmy V8 6.2L 379cid Diesel 1991

R1500 Suburban V8 6.2L 379cid Diesel 1991

R2500 Suburban V8 6.2L 379cid Diesel 1991

R3500 V8 6.2L 379cid Diesel 1991

V1500 Suburban V8 6.2L 379cid Diesel 1991

V2500 Suburban V8 6.2L 379cid Diesel 1991

V3500 V8 6.2L 379cid Diesel 1991

G2500 V8 6.2L 379cid Diesel 1991-1993

G3500 V8 6.2L 379cid Diesel 1991-1993