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NEW 1-Wire (Self-Excited) 21SI Type Alternator for Medium & Heavy-Duty Trucks & OTH Applications; 400-12721, 72506406, F3HT-10300-AA, 10454050, 10459013, 10459017, 10459036; LESTER 7564, 7565, 7644, 7659
October 8, 2022
NEW 1-Wire (Self-Excited) 10SI Type Alternator; 400-12165, 10459509; LESTER 7127SE, 7127SEC
October 8, 2022
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NEW 1-Wire (Self-Excited) 10SI Type Alternator; 400-12370, 10459509; LESTER 7127SE, 7127SEC, 7127-SEC

$135.99

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Specifications

UNIT TYPE Alternator
CRITICAL NOTE Chrome Plated
FAMILY Delco 10SI
COLOR Chrome
VOLT 12
AMPS 63
REGULATOR CLOCK 3:00
MOUNT HOLE ID 1 5/16-18
MOUNT HOLE 1 TYPE Threaded
MOUNT HOLE 2 TYPE Unthreaded
MOUNTING EAR THICKNESS 0.657″
MOUNTING EAR THICKNESS 16.700mm
MOUNTING EAR 2 THICKNESS 2.008″
MOUNTING EAR 2 THICKNESS 51mm
FAN LOCATION External
REGULATOR LOCATION Internal
TERMINAL ID 2 B+
TERMINAL 2 SIZE 12-24
POLARITY Negative
NUMBER OF GROOVES 1
PULLEY TYPE Solid
PULLEY OUTER DIAMETER 2.630″
PULLEY OUTER DIAMETER 66.800mm
WARRANTY 1 Year

Part Number & Interchanges

Manufacturer Name  Manufacturer Part #
ARROWHEAD ADR0152C, ADR0152-C, ADR0153
DELCO 10459509
J&N ELECTRICAL PRODUCTS 400-12051, 400-12165, 400-12370
JANNCO 400-12165R
LESTER 7127SE, 7127SEC, 7127-SEC