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ATS Diesel Performance

ATS Diesel - Unleash Your Truck’s Potential

Norcal Diesel Performance proudly offers ATS Diesel Performance, a leader in advanced transmission and engine upgrades for diesel trucks. Founded in 1993, ATS specializes in high-quality products like billet transmissions, torque converters, turbochargers, and dual CP3 injection systems for Cummins, Duramax, and Powerstroke engines. Known for their innovative designs and rigorous testing, ATS products are engineered to handle extreme horsepower and torque while maintaining reliability under demanding conditions.

Manufactured in Arvada, Colorado, ATS Diesel Performance components are built in-house to ensure superior quality and durability. Whether you're upgrading your truck for towing, racing, or daily driving, ATS provides solutions that enhance efficiency, power delivery, and dependability. Explore our selection of ATS products at Norcal Diesel Performance to equip your diesel truck with industry-leading technology.

Browse 6.4L Powerstroke Axles & Components Products

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Items 1-3 of 3
Upgraded Differential Covers & Fluid Cooling
Severe towing or aggressive launches generate intense heat inside your axle housings. Scorching fluid destroys gear lubrication and breaks down seals. Protect your internal components with high-capacity aftermarket aluminum differential covers. We carry advanced systems like the Banks Power Ram-Air Rear Differential Cover Kit. It utilizes patented cooling scoops to pass clean air across the housing face. You can also opt for rugged cast options like the ATS Protector Differential Cover. These expand fluid capacity, feature cooling fins, and integrate magnetic drain plugs for clean servicing.
Heavy-Duty Axle Shafts, Hubs, & Rebuild Kits
Fixing an annoying fluid leak or bulletproofing your front steering knuckles? Secure the right heavy-duty components to maximize drivetrain reliability. Our collection features:
  • High-Strength Ring & Pinion Gears: Corrects gear geometry and restores powerbands for lifted or leveled trucks.
  • Master Rebuild & Overhaul Kits: Includes premium carrier bearings, pinion seals, and shims to eliminate differential whine.
  • Traction-Adding Differentials: Upgrades factory open setups to balance wheel torque in mud, snow, or loose dirt.
  • Friction-Reducing Fluid Additives: Formulations like Justice Brothers Gear Oil Treatment that lower operating temperatures under harsh conditions.
Don't let an overlooked pinion seal or an uncooled differential sideline your truck. Shop trusted brands engineered specifically for the 6.4L Powerstroke platform.