ATS 314-910-2272 545RFE HEAVY DUTY PUMP FITS 2003+ 5.7L HEMI

Product Description

Improve Transmission Performance with ATS Heavy Duty Pump

The ATS 314-910-2272 545RFE Heavy Duty Transmission Pump is engineered to deliver increased reliability and consistent hydraulic pressure for your transmission. Designed for 2003+ 5.7L HEMI applications, this upgraded pump is ideal for towing, performance builds, and high-stress driving conditions.

The factory transmission pump can struggle to maintain proper pressure under increased load or heat. ATS solves this with a precision-engineered, heavy-duty design that improves fluid flow, pressure stability, and overall transmission longevity.

If you're rebuilding your transmission or upgrading for added performance, this pump is a critical component to ensure consistent operation and prevent premature wear.

Key Features:

• Heavy-duty construction for increased durability
• Improves fluid pressure and flow stability
• Reduces risk of pump-related transmission failure
• Ideal for towing, performance, and heavy-duty use
• Precision-machined for exact fitment
• Designed by ATS Diesel Performance for proven reliability

FAQ

What does a heavy-duty transmission pump do?
It ensures proper hydraulic pressure throughout the transmission, which is critical for shifting performance and clutch engagement.

Why upgrade the factory pump?
Stock pumps can lose efficiency under stress. This upgraded pump provides consistent pressure and improved durability.

Is this recommended for towing?
Yes, towing increases transmission heat and load, making a heavy-duty pump a valuable upgrade.

Does installation require a rebuild?
Yes, installation requires transmission disassembly and is best done during a rebuild or major upgrade.

Fitment:

• 2003–2012 Dodge Ram 1500 / 2500
• 5.7L HEMI Gas Engine
• 545RFE Automatic Transmission

Note: Fitment should always be verified based on exact vehicle configuration.

Specifications for ATS 314-910-2272