Product overview
The HENGJIAN hydraulic clutch assy S7-Z300-22-01 is an OEM-spec hydraulic clutch slave cylinder assembly developed for the Hengjian Z300 two-stroke enduro platform equipped with a factory hydraulic clutch on the engine side, this unit converts the hydraulic pressure from the handlebar master cylinder into precise movement at the wet multi-plate clutch pack, ensuring reliable disengagement and smooth power transfer in demanding off-road conditions.
Key features
- OEM-design hydraulic clutch slave cylinder assembly dedicated to Hengjian Z300 2T enduro motorcycles with a stock hydraulic clutch system.
- Complete engine-side actuation unit with pre-engineered piston and internal seals housed in a robust alloy body for stable operation under high thermal and mechanical loads.
- Direct actuation of the wet multi-plate clutch provides consistent engagement and separation, supporting accurate control in technical terrain and low-speed sections.
- Manufactured to match original Hengjian tolerances for piston stroke and mounting geometry, helping to maintain a firm, predictable clutch lever feel over extended use.
- Designed for integration with the original Hengjian handlebar master cylinder and clutch line, ensuring straightforward replacement of a worn or leaking slave unit.
- Suitable for intensive enduro, hard enduro and cross-country riding where frequent clutch use and high ambient contamination place extra stress on the hydraulic system.
Technical details
| Parameter | Detail |
| Part type | Hydraulic clutch slave cylinder assembly |
| Brand | HENGJIAN |
| Manufacturer ID | S7-Z300-22-01 |
| Vehicle platform | Hengjian Z300 two-stroke enduro models with OEM hydraulic clutch |
| System function | Engine-side hydraulic clutch actuation (slave unit) converting fluid pressure to linear pushrod movement |
| Construction | High-strength alloy housing with integrated piston and internal seal set for hydraulic containment |
| Mounting position | Left side of the engine at the clutch actuation point |
Typical applications
- Replacement for an original Hengjian Z300 hydraulic clutch slave cylinder that shows fluid leakage, contamination or reduced actuation travel.
- Restoration of precise clutch engagement and release after prolonged enduro, hard enduro or cross-country use.
- Engine and drivetrain overhauls where renewing the complete clutch actuation path improves long-term reliability.
- Preparation of a Hengjian Z300 race or training motorcycle with a fresh hydraulic clutch assembly before intensive riding seasons.
Compatibility
The HENGJIAN hydraulic clutch assy S7-Z300-22-01 is specified within the Z300 hydraulic clutch and brake component group and is engineered around the Hengjian Z300 two-stroke enduro platform that uses a factory hydraulic clutch system.
| Brand | Model | Year |
| HENGJIAN | Z300 2T Enduro (hydraulic clutch models) | All model years with OEM hydraulic clutch system |
