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Hyster 309644 Master Cylinder Assembly
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| Bore Size | 1 inch |
|---|---|
| Connecting Rods Inclusion | Yes |
| Mounting Hole Center Distance | 2.36 inches |
| Cylinder Length | 5.91 inches |
| Piston Material | Hardened Steel |
| Port Configuration | Standard Hydraulic Fitting |
| Applications | Hydraulic Brake System |
| Net Weight | 0.91 kg |
Manufacturer No.
- 309644
- HY309644
- HY0309644
- 0309644
OEM Part No.
- 309644
Interchange No.
- HY309644
- HY0309644
- 0309644
Fitment Vehicles
- Hyster H40XLA177
- Hyster H45XLA177
- Hyster H50XLA177
- Hyster H60XLA177
- Hyster S25XLB010
- Hyster S30XLB010
- Hyster S35XLB010
- Hyster S40XLA187
- Hyster S45XLA187
- Hyster S50XLA187
- Hyster S55XLA187
- Hyster S60XLA187
The Hyster 309644 master cylinder assembly functions as the primary hydraulic pressure generator in the forklift brake system. It features a 1-inch bore diameter with integrated push rod for direct mechanical actuation. The piston is constructed from hardened steel to resist wear and corrosion under high-cycle industrial operation. Mounting hole spacing measures 2.36 inches (60 mm) for direct bolt-on replacement. Cylinder body length is 5.91 inches (150 mm). Designed to meet OEM hydraulic pressure specifications for Hyster internal combustion forklifts.
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