Heavy Duty Alternator

Delco Remy 38MT™ Heavy Duty Gear Reduction Starter

The 38MT is a gear reduction starter for medium and heavy duty applications featuring electrical soft start technology to prevent ring gear damage.

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Installation Instructions
Service Parts

Specifications

Engine Size 12 Volt up to 10.0L
24 Volt up to 12.0L
System Voltage 12 or 24 Volts
Rotation Clockwise
Mounting SAE #1, SAE #3
Pinion 10 Tooth, 8-10 Pitch
11 Tooth, MOD 3 (Metric)
12 Tooth, 8-10 Pitch
Peak Output 12 Volt 4.3 kW
24 Volt 7.8 kW
Battery Internal Resistance 12 Volt 4 mOhm
24 Volt 10 mOhm
Weight 22.0 lbs / 10.0 kg
Frame Diameter 3.9 in / 100 mm
Overall Length 15.55 in / 395.1 mm
Motor Type Wound Field
Planetary Gear
Pinion Support Noseless
Drive Design Electrical Soft Start
Overrunning Clutch
Optional Features Over-Crank Protection
Warranty
*(US/Canada Only)
1 year / unlimited miles
 
Dimensions

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