Stellar Industries 15822 Dual T11A Hydraulic Manifold Assembly – 5,000 PSI

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar 15822 Dual Hydraulic Manifold Assembly is an OEM replacement manifold designed for compatible Stellar hooklift and articulating-crane cylinder assemblies. It features two T11A cartridge-valve cavities and is rated for hydraulic systems operating at pressures up to 5,000 PSI.

This manifold routes hydraulic oil at the cylinder and provides mounting locations for compatible cartridge valves. Replacing a cracked, leaking, or internally damaged manifold helps restore reliable cylinder operation and hydraulic control.

What This Part Is Used For

The Stellar 15822 Manifold Assembly is installed on compatible main, stabilizer, and outrigger cylinders. It distributes hydraulic flow between the cylinder ports and compatible T11A cartridge valves used to control cylinder movement and load holding.

Common Reasons For Replacement

Hydraulic fluid leaking from the manifold
Cracked or physically damaged manifold body
Stripped fitting or cartridge threads
Damaged valve cavities
Internal contamination or blockage
Cylinder drifting or operating irregularly
Corrosion around ports and sealing surfaces
Damage caused by excessive system pressure

Key Features

OEM Stellar Industries part number 15822
Dual hydraulic manifold assembly
Two T11A cartridge-valve cavities
Maximum pressure rating of 5,000 PSI
Designed for cylinder-mounted applications
Routes hydraulic flow at the cylinder
Used on select main, stabilizer, and outrigger cylinders
Compatible with select Stellar hooklifts and cranes