ATS Diesel 2007.5+ Cummins 6.7L w/ Automatic Trans Doomsday Device – Dipstick Overflow Control

This ATS Diesel transmission component addresses a specific service, fitment, or durability requirement. Confirm every interface and companion part for the listed transmission before ordering. Review the verified fitment, exact configuration, specifications, included components, and installation requirements below before ordering.

Key Features

• Billet Aluminum Construction: Machined from high-strength 6061-T6 aluminum for durability and resistance to high-pressure conditions in performance diesel applications.
• Crankcase Pressure Management: Regulates pressure spikes from high boost levels preventing dipstick expulsion and potential engine damage during aggressive tuning.
• Plug-and-Play Design: Direct fit replacement with no modifications required bolts directly to factory dipstick tube location.
• High-Flow Valve: Precision-tuned internal valve maintains optimal crankcase ventilation while blocking liquid oil overflow.
• Oil Vapor Recirculation: Directs overflow vapors back into the turbo inlet pipe or intake system for complete oil recovery and zero waste.
• Constructed from billet 6061-T6 aluminum with anodized finish for corrosion resistance and strength under high pressure.

Fitment

Specifications

What’s Included

One new ATS Diesel component in the exact configuration shown. Gaskets, hardware, wiring, fittings, fluids, filters, tuning, and companion parts are included only when the manufacturer listing expressly states they are part of this exact configuration.

About ATS Diesel Performance

ATS Diesel Performance develops transmission, turbocharger, exhaust, fuel-system, and drivetrain components for Dodge, Ram, Ford, and GM diesel trucks. Product selection remains exact-application specific.

Related ATS Diesel Parts

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Browse the ATS Diesel collection for additional transmission, turbocharger, fuel-system, and drivetrain components.

Frequently Asked Questions

Does this transmission component fit 2007-2010, 2011-2024 Dodge Ram 2500, Dodge Ram 3500, Ram 2500, Ram 3500?
Those are the verified vehicle applications. Also confirm 6.7L Cummins, production split, factory equipment, and every ATS application note before ordering.

Does this part require the exact transmission configuration?
Yes. Match the transmission family, production split, connector or mechanical interface, fluid specification, and companion ATS components before installation.

What should be verified before installation?
Inspect the related transmission or drivetrain components, confirm all required seals and hardware, and use the current ATS torque, fluid, setup, and break-in procedures.

Installation Instructions

Use the current ATS Diesel instructions and vehicle service information. Verify the exact application, required tools, fasteners, seals, fluids, calibration, torque values, clearances, and startup or relearn procedure. Professional installation is recommended for internal transmission, turbocharger, fuel-system, and driveline work.