Product Description
Industrial master cylinder with 0.75 inch bore diameter, compatible with Mitsubishi, Caterpillar, and Komatsu electric lift trucks. OEM part number 9124615300 fits various forklift hydraulic braking systems. Features cast iron machined housing, 1/8 inch NPT inlet, high-resilience nitrile elastomer seals, and cross-references multiple HYSTER and TOYOTA equivalents.
Specifications
Dimensional Specifications
| Mounting Hole Thread | M8x1.25 ISO coarse thread |
Hydraulic
| Rated System Pressure | 1500 PSI maximum working pressure |
Material & Construction
| Housing Material | Cast iron housing, machined internal bore |
Part Numbers
| OEM Part Number | 9124615300 |
| Manufacturer Part Number | 9124615300 |
| Alternative/Supersession Part Numbers | 91246-15300, MB9124615300 |
| Cross-Reference Part Numbers | HYSTER: 288869, 2311873, 250146, 186050, 2110224, 1463446, 1583612, 2060613; TOYOTA: 472102360071 |
| Equivalent Part Number | 9124615300 fits Mitsubishi Caterpillar forklifts |
Frequently Asked Questions
Q: What are the specifications for master cylinder 9124615300?
A: SKU 9124615300 features a 0.75 inch bore diameter machined finish. The housing is cast iron with 1/8 inch NPT inlet connection. Seals are high-resilience nitrile elastomer for long cycle durability in hydraulic brake systems.
Q: Which forklift brands does 9124615300 fit?
A: This master cylinder is compatible with Mitsubishi, Caterpillar, and Komatsu electric lift trucks. It also fits HYSTER and TOYOTA equipment equipped with compatible hydraulic brake systems. Verify your specific model before ordering.
Q: What are the HYSTER and TOYOTA cross-reference numbers for 9124615300?
A: For HYSTER equipment, cross-references include part numbers 288869, 2311873, 250146, 186050, 2110224, 1463446, 1583612, and 2060613. For TOYOTA forklifts, the cross-reference is 472102360071. These parts are interchangeable with SKU 9124615300.
Q: What materials are used in the 9124615300 construction?
A: The housing is cast iron with precision machining. The piston is hardened steel. Seals are rubber compound including primary and secondary seal design. NPT inlet connection allows standard hydraulic line fitting.
Q: Are there alternative part numbers for 9124615300?
A: SKU 9124615300 references alternate numbering 91246-15300 and MB9124615300. These represent the same master cylinder with hyphenated and manufacturer-branded designations. All are equivalent parts.
Q: What is the NPT inlet size for 9124615300?
A: The hydraulic inlet connection is 1/8 inch NPT (National Pipe Thread). This accommodates standard hoses and fittings used in industrial lift truck brake systems.