Product Description
SOUTH BEND HYDX.750 ADJUSTABLE HYDRAULIC ASSEMBLY – 2003–2018 DODGE RAM 5.9L/6.7L CUMMINS (MANUAL)
Fix lazy pedal feel and inconsistent release when you step up to a stronger clutch. The South Bend HYDX.750 is an adjustable, pre-filled and pre-bled master/slave hydraulic assembly engineered for 2003–2018 Cummins manual-trans trucks. It delivers stable engagement with dual disc or higher-clamp single-disc clutches used for towing, daily driving, and performance.
- Ready to install: Pre-filled & pre-bled master, line, and slave for fast, clean install
- Adjustable pushrod: Dial-in pedal height and release point
- Built for performance clutches: Supports increased clamp loads and travel
- Durable construction: Designed for heavy-use, street/tow applications
FITMENT
- Vehicle: Dodge Ram 2500/3500
- Engine: 5.9L (2003–2007) & 6.7L (2007.5–2018) Cummins
- Transmissions: NV4500, NV5600, and G56 manual (verify your specific setup)
- Years: 2003–2018
- Use: Intended for use with aftermarket performance clutches; not a basic OEM replacement
WHAT’S INCLUDED
- Pre-filled/pre-bled master cylinder, line, and slave cylinder assembly
- Adjustable master pushrod
- Necessary fittings for direct install
CROSS-REFERENCE / ALTERNATIVES
- South Bend Clutch Kits for 03–07 5.9L Cummins – pair your hydraulics with the right clutch
- NV5600 Clutch Kits – heavy-duty options for 6-speed trucks
- G56 Clutch Kits – street/tow and dual-disc options for 2005.5–2018
INSTALL NOTES
- Confirm transmission model and clutch setup before ordering.
- Adjust pushrod to set correct pedal height and full release.
- If pairing with an older or worn clutch, inspect release system (fork, pivot, bearing) during install.
FAQ
Is the HYDX.750 pre-filled and pre-bled?Yes. It ships pre-filled/pre-bled to simplify installation and reduce the chance of trapped air.
Will this help with dual-disc clutch release?
Yes. The adjustable pushrod and robust hydraulic output help achieve full release on higher-clamp single or dual-disc clutches.
Does HYDX.750 fit NV4500, NV5600, and G56 trucks?
It’s designed for 2003–2018 Ram 2500/3500 manual-trans trucks. Verify your clutch/transmission combination; some OEM-only configurations may differ.
Is this an OEM replacement?
It’s intended for use with aftermarket performance clutches. For stock-only use, review your OEM replacement options.
Do I still need to bleed the system?
It comes pre-bled. After install, cycle the pedal and verify proper release; minor adjustment of the pushrod may be required.
