Alternator

26SI Series

Proven brush-type reliability for medium-duty trucks and off-highway equipment.

Delco Remy
Voltage
12V / 24V
Power
160 A / 50 A / 75 A / 85 A
Products
8 SKUs
Brand
Delco Remy

Overview

The 26SI is a brush-type alternator in the 12V/75–85A and 24V/50–75A range, designed for medium-duty trucks, farm equipment, and off-highway applications where a dependable, straightforward alternator is required. Sealed heavy-duty bearings handle extreme belt stress, built-in air baffles restrict foreign material ingress, and a diode trio/capacitor assembly provides RFI suppression to protect onboard electronics.

Key Features

  • Brush-type design; 12V/75–85A and 24V/50–75A configurations
  • Heavy-duty sealed bearings rated for high belt-stress applications
  • Built-in air baffles restrict dust and debris ingress
  • Diode trio/capacitor assembly for radio frequency interference (RFI) suppression
  • Low turn-on speed and low parasitic draw for variable-speed equipment
  • CW/CCW rotation; rated -40°C to 85°C

Applications

  • Medium-duty trucks and line-haul vehicles
  • Farm and agricultural equipment
  • Construction and off-highway machinery
  • Industrial and harsh-environment equipment
26SI series product photo

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Products in the 26SI Series (8)

SKU Voltage Rated Output Mount Type Ground Stock Actions
10459064 24V 50 Amps J180 Hinge Negative Available to Order View
10459065 12V 85 Amps J180 Hinge Negative Available to Order View
10459066 12V 85 Amps J180 Hinge Negative Available to Order View
10459076 24V 75 Amps J180 Hinge Negative Available to Order View
10459077 12V 75 Amps J180 Hinge Negative Available to Order View
19010000 24V 75 Amps J180 Hinge Negative Available to Order View
19010001 24V 50 Amps J180 Hinge Negative Available for Allocation View
19010002 24V 75 Amps J180 Hinge Negative Available to Order View
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