Fits: 2001-2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel 

Upgrade your existing starter's performance with a new Powermaster Ultra Duty Duramax starter. These starters are stronger, faster, and tougher! They are able to turn over the most aggressive diesel engines in the harshest of environments. Featuring a 3.80:1 gear reduction, 260 ft. lbs. of torque, and 3.6 horsepower these Powermaster Ultra Duty Duramax starters can handle anything.

Features:

• Stronger
• Faster
• Tougher
• Durable Black Wrinkle Finish Protects in Harsh Environments
• Individually Dyno Tested with Proof of Performance Guarantee
• Encapsulated Solenoid Assembly
• Machined Aluminum Adapter Block
• 2.5 kW
• Stock Amperage Draw

Includes: 

• Ultra Duty Duramax Starter

Notes: 

• Signal wire will need some modification to work with this starter