HySecurity MX3317-02, MANIFOLD, BRAKE,HG 150, ASSY L
The HySecurity MX3317-02 is a left-hand brake manifold assembly for select HySecurity and Nice HySecurity HydraSwing hydraulic swing gate operators. It is commonly listed as MANIFOLD, BRAKE, HG 150, ASSY L and as a brake manifold assembly for HydraSwing 80F / 80 Twin left-hand and HydraSwing 150 / 150 Twin left-hand applications.
The brake manifold is part of the hydraulic control system used to manage gate movement, stopping, holding, and manual release behavior in compatible HydraSwing actuator assemblies. In the correct HydraSwing application, the brake manifold works with the hydraulic cylinder, hose kit, brake valve, fittings, seals, pump system, actuator hardware, and controller logic to help control movement under heavy gate load.
Current listings commonly describe MX3317-02 as including valves, fittings, and seals. Because brake manifold orientation and model family matter, this part should be selected by HySecurity part number, operator model, actuator hand, hydraulic diagram, and parts documentation before ordering.
What This Brake Manifold Does
The MX3317-02 brake manifold assembly helps control hydraulic braking and movement behavior on compatible left-hand HydraSwing 80F / 150 actuator assemblies. It is part of the hydraulic circuit that helps the operator control gate load, stopping, holding, and manual movement behavior depending on the operator configuration.
If the brake manifold, valve, fittings, or seals are leaking, contaminated, sticking, damaged, or installed on the wrong side, the gate may drift, move unevenly, stop poorly, chatter, bind, leak hydraulic fluid, or fail to hold position correctly. Similar symptoms can also be caused by worn cylinder seals, hose leaks, damaged pins, bad trunnion bearings, poor hinge alignment, low fluid, pump issues, valve adjustment issues, or a gate that is sagging or binding.
Compatible With
The HySecurity MX3317-02 is intended for select HySecurity / Nice HySecurity HydraSwing hydraulic swing gate operator applications where this left-hand brake manifold assembly is specified. Compatibility depends on the operator model, actuator hand, hydraulic cylinder assembly, hose routing, valve layout, fitting style, and current HySecurity parts documentation.
- Select HySecurity HydraSwing 80F left-hand actuator applications where the parts diagram lists MX3317-02
- Select HySecurity HydraSwing 80 Twin left-hand actuator applications where the parts diagram lists MX3317-02
- Select HySecurity HydraSwing 150 left-hand actuator applications where the parts diagram lists MX3317-02
- Select HySecurity HydraSwing 150 Twin left-hand actuator applications where the parts diagram lists MX3317-02
- Select HydraSwing 80F / 150 left-hand brake manifold repairs where the original assembly is marked, listed, or cross-referenced as MX3317-02
- Hydraulic brake manifold service where the installed manifold orientation, fittings, and valve configuration match MX3317-02
Do not assume MX3317-02 fits every HydraSwing, HydraLift, SlideDriver, SlideSmart, SwingSmart, StrongArm, HydraWedge, Smart DC, Smart Touch, or SmartCNX operator. Brake manifolds are model-specific and orientation-specific.
MX3317-02 vs. Related Brake Manifold Parts
HySecurity uses different brake manifold assemblies depending on operator model and actuator hand. MX3317-02 should not be treated as interchangeable with the right-hand version or with HydraSwing 40-series brake manifold parts.
- MX3317-02: Left-hand brake manifold assembly for select HydraSwing 80F / 80 Twin / 150 / 150 Twin applications.
- MX3317-01: Right-hand brake manifold assembly for select HydraSwing 80F / 80 Twin / 150 / 150 Twin applications, not the same part.
- MX3261-02: Left-hand brake manifold assembly for select HydraSwing 40 / 40F / 40 Twin applications, not the same part.
- MX3261-01: Right-hand brake manifold assembly for select HydraSwing 40 / 40F / 40 Twin applications, not the same part.
- MX000234: 10:1 braking valve cartridge used in select hydraulic brake circuits, not the same as the full brake manifold assembly.
- MX000137: SlideDriver 30F / 40 braking manifold assembly, not the same part.
- MX000143: SlideDriver braking manifold / brake kit for select SlideDriver applications, not the same part.
The left-hand and right-hand HydraSwing brake manifolds should be matched by actuator layout and parts diagram. A manifold that looks similar may have different port orientation, hose routing, valve placement, fitting arrangement, or mounting layout.
Left-Hand Orientation Warning
MX3317-02 is the left-hand brake manifold assembly. Confirm the actuator hand before ordering. On dual or twin swing gate systems, left-hand and right-hand references can be easy to confuse, especially if you are looking at the gate from the wrong side or if the operator has been previously serviced.
When in doubt, compare the installed manifold, hose routing, port positions, valve orientation, and HySecurity actuator diagram. Do not order the left-hand manifold to replace a right-hand assembly unless HySecurity documentation specifically confirms the match.
Manual Release and Brake Manifold Note
HydraSwing 80F and 150 models use a hydraulic brake manifold assembly as part of the operators movement and manual operation system. Current HydraSwing installation instructions reference an integrated manual release mechanism on the brake manifold assembly and caution that 80F and 150 models require the correct manual operation procedure.
Because the brake manifold affects movement, release, stopping, and holding behavior, the replacement manifold should be installed and tested carefully. Do not operate the gate with the brake manifold bypassed, misadjusted, incorrectly connected, or leaking.
HydraSwing brake manifold repairs often involve nearby hydraulic and mechanical parts. Check the complete actuator assembly before deciding whether the brake manifold is the only part needed.
- MX3317-01: Right-hand brake manifold assembly for HydraSwing 80F / 80 Twin / 150 / 150 Twin applications
- MX000234: 10:1 braking valve cartridge used in select HydraSwing brake valve applications where specified
- MX3224: Trunnion housing bearing used in select HydraSwing 80F / 150 applications
- MX3058: Cylinder yoke pin used in select HydraSwing actuator assemblies
- HydraSwing hose kits where hydraulic lines are leaking, damaged, or incorrectly routed
- HydraSwing hydraulic cylinder components where cylinder leakage, bypassing, or side-loading is present
- HydraSwing actuator mounting hardware where the trunnion, yoke, or bracket area is worn or damaged
- Hydraulic fluid specified by the current HySecurity operator manual
Not Intended For
- Universal hydraulic brake manifold replacement
- Right-hand HydraSwing 80F / 80 Twin / 150 / 150 Twin applications that require MX3317-01
- HydraSwing 40 / 40F / 40 Twin applications that require MX3261-series brake manifold assemblies
- SlideDriver brake manifold or brake kit applications that require MX000137, MX000143, or another SlideDriver brake assembly
- Replacing only the brake valve cartridge if the parts diagram calls for an individual valve repair
- Replacing the hydraulic cylinder, hose kit, trunnion bearing, yoke pin, pump system, or controller board unless those parts are separately ordered
- Correcting gate drift or poor stopping caused by gate hinge problems, hydraulic cylinder wear, hose leaks, low fluid, bad actuator alignment, or mechanical binding without diagnosis
- Opening or removing hydraulic components from a pressurized circuit
Important Compatibility Warning
MX3317-02 should be selected by HySecurity part number, operator model, actuator hand, and hydraulic diagram. A brake manifold with the wrong hand or port orientation may not connect correctly and may cause hydraulic control problems.
If the brake manifold failed because of contaminated hydraulic fluid, water intrusion, damaged fittings, bad hose routing, cylinder seal failure, or mechanical side-loading, replacing only the manifold may not correct the root issue. Inspect the actuator, hoses, cylinder, trunnion bearings, yoke pin, gate hinges, and hydraulic fluid before returning the operator to service.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX3317-02 |
| Alternate Part Formatting | MX331702, sometimes used without the dash in distributor or internal references |
| Product Type | Hydraulic brake manifold assembly |
| Common Description | MANIFOLD, BRAKE, HG 150, ASSY L |
| Alternate Description | Brake Manifold Assembly, HydraSwing 80F / 150 LH |
| Hand / Orientation | Left-hand / LH |
| Documented Operator References | Select HydraSwing 80F, 80 Twin, 150, and 150 Twin left-hand applications where the parts diagram lists MX3317-02 |
| System Area | Hydraulic actuator / brake manifold circuit |
| Common Included Components | Current listings commonly state that valves, fittings, and seals are included; verify current supplier package before publishing as guaranteed |
| Related Right-Hand Assembly | MX3317-01 is the related right-hand brake manifold assembly and is not the same part |
| Related 40-Series Assembly | MX3261-01 and MX3261-02 are related HydraSwing 40 / 40F brake manifold assemblies, not the same part |
| Selection Method | Match by HySecurity part number, actuator hand, operator model, hydraulic diagram, hose routing, port orientation, and valve/fitting layout |
| Not Included Unless Listed | Hydraulic cylinder, hose kit, pump system, hydraulic fluid, yoke pin, trunnion bearing, controller board, and gate hardware unless separately listed |
Also Known As / Related Part Numbers
- MX3317-02
- MX331702
- HySecurity MX3317-02
- Nice HySecurity MX3317-02
- HySecurity MANIFOLD, BRAKE, HG 150, ASSY L
- HySecurity Brake Manifold Assembly HydraSwing 80F / 150 LH
- HySecurity HydraSwing 80F brake manifold left hand
- HySecurity HydraSwing 80 Twin brake manifold left hand
- HySecurity HydraSwing 150 brake manifold left hand
- HySecurity HydraSwing 150 Twin brake manifold left hand
- HySecurity HG 150 left brake manifold
- HySecurity LH brake manifold assembly
- HYS-MX3317-02, related distributor SKU format
- MX3317-01, related right-hand HydraSwing 80F / 150 brake manifold assembly, not the same part
- MX3261-02, related left-hand HydraSwing 40 / 40F brake manifold assembly, not the same part
- MX3261-01, related right-hand HydraSwing 40 / 40F brake manifold assembly, not the same part
- MX000234, related 10:1 braking valve cartridge, not the same as the full manifold assembly
- MX3224, related trunnion housing bearing, not the same part
- MX3058, related cylinder yoke pin, not the same part
- MX000137, related SlideDriver 30F / 40 brake kit, not the same part
- MX000143, related SlideDriver braking manifold / brake kit, not the same part
Related Parts and Accessories
- mx3317-01-right-hand-brake-manifold-hydraswing-80f-150.html">HySecurity MX3317-01 right-hand brake manifold assembly for HydraSwing 80F / 80 Twin / 150 / 150 Twin applications
- mx000234-braking-valve-cartridge-10-1.html">HySecurity MX000234 10:1 braking valve cartridge where the individual brake valve is being serviced
- mx3224-trunnion-housing-bearing-hydraswing-80f-150.html">HySecurity MX3224 trunnion housing bearing where the actuator trunnion bearing is worn or seized
- mx3058-cylinder-yoke-pin-hydraswing.html">HySecurity MX3058 cylinder yoke pin where actuator pin wear is present
- HydraSwing hose kits where hydraulic lines are leaking, damaged, or incorrectly routed
- HydraSwing hydraulic cylinder components where cylinder leakage, bypassing, or side-loading is present
- HydraSwing actuator mounting hardware where the trunnion, yoke, or bracket area is worn or damaged
- Hydraulic fluid specified by the current HySecurity operator manual
- Gate hinge, post, bracket, and mechanical alignment parts where gate movement is overloading the actuator
Technician Note
Before replacing the brake manifold, verify whether the issue is actually in the manifold assembly. Gate drift, poor stopping, uneven movement, and hydraulic leakage can also come from the hydraulic cylinder, brake valve cartridge, hose kit, fittings, low fluid, contaminated fluid, worn yoke pins, bad trunnion bearings, poor hinge alignment, or a gate that is binding.
Pay close attention to left-hand versus right-hand orientation. MX3317-02 is the left-hand brake manifold. The related right-hand version is MX3317-01. Hose routing, port layout, valve placement, and manual-release orientation must match the installed actuator assembly.
Before Ordering, Confirm
- Confirm the needed HySecurity part number is MX3317-02.
- Confirm the original part is listed as MANIFOLD, BRAKE, HG 150, ASSY L.
- Confirm the operator is a compatible HydraSwing 80F, 80 Twin, 150, or 150 Twin application.
- Confirm the actuator hand is left-hand / LH.
- Confirm the parts diagram lists MX3317-02 for the brake manifold location.
- Confirm the repair does not require MX3317-01, the right-hand version.
- Confirm the repair does not require MX3261-series HydraSwing 40 / 40F brake manifolds.
- Confirm the hose routing, port orientation, valve layout, fittings, seals, and manual-release layout match the installed manifold.
- Confirm the issue is not caused by the hydraulic cylinder, hose kit, brake valve cartridge, pump system, low fluid, contaminated fluid, yoke pin, trunnion bearing, gate hinge, or gate alignment problem.
- Confirm whether valves, fittings, seals, hardware, instructions, or hydraulic fluid are included or must be ordered separately.
Installation and Service Notes
Hydraulic brake manifold service should be performed with the operator disabled, the gate secured, and the hydraulic circuit handled according to the current HySecurity service procedure. Do not remove hydraulic valves, hoses, or fittings from a pressurized circuit.
Keep the manifold ports, fittings, and hose ends clean during service. Dirt or metal particles inside the hydraulic circuit can damage valves, seals, cylinders, pump components, and fittings. After installation, check hydraulic fluid level, inspect for leaks, verify smooth actuator movement, confirm proper stopping/holding behavior, and test all monitored safety devices before returning the gate to service.
Professional Advisory
Brake manifold replacement can affect hydraulic braking, stopping, holding, and manual-release behavior on a heavy swing gate. A qualified HySecurity gate technician should handle this repair if the operator has repeated hydraulic leaks, unknown prior repairs, contaminated fluid, gate drift, poor stopping, or unclear left/right actuator orientation.
Do not bypass covers, guards, limits, monitored entrapment protection, photo eyes, safety edges, hydraulic controls, manual-release components, disconnects, or controller protections to make the gate run. The hydraulic system, mechanical assembly, and safety devices should be repaired correctly and fully tested before the operator is returned to service.
Product Questions & Answers
What is the HySecurity MX3317-02 used for?
The HySecurity MX3317-02 is a left-hand brake manifold assembly used in select HydraSwing 80F, 80 Twin, 150, and 150 Twin hydraulic swing gate operator applications.
Is MX3317-02 the left-hand or right-hand brake manifold?
MX3317-02 is the left-hand / LH brake manifold assembly. The related right-hand version is MX3317-01.
What operators is MX3317-02 commonly associated with?
MX3317-02 is commonly associated with select HydraSwing 80F / 80 Twin left-hand and HydraSwing 150 / 150 Twin left-hand applications where the parts diagram confirms fitment.
Does MX3317-02 include valves, fittings, and seals?
Current listings commonly state that MX3317-02 includes valves, fittings, and seals. Verify current supplier package contents before ordering if those items are required.
Is MX3317-02 the same as MX3317-01?
No. MX3317-02 is the left-hand brake manifold assembly. MX3317-01 is the related right-hand brake manifold assembly. They should not be treated as interchangeable.
Is MX3317-02 the same as MX3261-02?
No. MX3317-02 is used for select HydraSwing 80F / 150 left-hand applications. MX3261-02 is the left-hand brake manifold assembly for select HydraSwing 40 / 40F / 40 Twin applications.
What should I check before replacing MX3317-02?
Check actuator hand, hose routing, port orientation, valve layout, hydraulic cylinder condition, hose leaks, brake valve condition, fluid level, yoke pins, trunnion bearings, gate hinges, and gate alignment before replacing the brake manifold.
