Valair NMU70HYD-02 Heavy Duty Replacement Hydraulics | 1998-2002 RAM 2500/3500 5.9L Cummins NV4500

Features:

• Heavy duty master and slave cylinder
• Direct replacement for factory hydraulic system
• Fits NV4500 and NV5600 transmissions
• Includes bolt-in firewall bracket
• Adjustable for optimal clutch engagement
• Improves pedal feel and durability
• Perfect upgrade for performance clutches
• Built to handle higher clutch loads
• Reliable operation under heavy use

Replacement Hydraulics for 5.9L Cummins

When your factory hydraulic system starts to show its age, shifting gets sloppy, pedal feel suffers, and clutch engagement becomes unpredictable—especially if you're running an upgraded clutch setup. The Valair Heavy Duty Replacement Hydraulic Kit is the solution for 1998–2002 Ram 2500 and 3500 trucks equipped with the NV4500 5-speed or NV5600 6-speed transmission. Designed to handle the added stress of high-performance clutches, this system gives your left foot the confidence it deserves.

Fine Tune your Pedal Feel

What makes this kit stand out is its fully adjustable design. You can fine-tune the clutch pedal feel and engagement point to match your setup, whether you’re daily driving, towing heavy loads, or hammering through gears on the trail. The kit includes a heavy-duty master and slave cylinder combo, pre-bled and ready to bolt up with the included firewall mounting bracket—no messing with bleeding or modifying factory hardware. It’s built for real-world use, engineered to eliminate the weak points found in stock hydraulics, and designed to work seamlessly with Valair performance clutches or other aftermarket kits. If you’ve upgraded your clutch, upgrading the hydraulics isn’t optional—it’s essential. This setup ensures smooth, consistent engagement and long-term reliability, no matter what you throw at it.

Fits: 1998, 1999, 2000, 2001, 2002 RAM 2500/3500 5.9L Cummins with NV4500 5 speed & NV5600 6 speed Transmissions