Product Description
Solenoid (12 Volt), SKU 121904, manufactured by Liftsplus.com, is designed for electric lift truck hydraulic transmission and starter circuits. This replacement assembly features a 12VDC coil, horizontal terminal studs, and applications in Case®, John Deere, and Delco OEM starter systems. Constructed from aluminum alloy with an electroplated finish, the unit is specified for use with HELI and TCM 2-3T forklifts and similar equipment. Direct replacement for OEM part numbers 121904C1, 1115530, 111
Specifications
Electrical
| Rated Voltage | 12VDC |
Material & Construction
| Housing Material | Aluminum alloy with electroplated finish |
Part Numbers
| Manufacturer Part Number | 121904 |
| OEM Part Number | 121904C1 |
| Cross-Reference Part Numbers | Replaces 1115530, 1115541, 1115518, A42326; Equivalent to John Deere AR78538, Delco 1113391 |
Frequently Asked Questions
Q: What equipment does solenoid 121904 fit?
A: SKU 121904 is a 12-volt solenoid designed for electric lift trucks and forklifts from HELI, TCM, Crown, Toyota, Raymond, Yale, and Hyster. It is rated for 2- to 3-ton capacity forklifts. Verify your equipment model number and voltage before ordering.
Q: What are the OEM cross-reference part numbers for 121904?
A: Solenoid 121904 replaces OEM part numbers 121904C1, 1115530, 1115541, 1115518, and A42326. It is equivalent to John Deere AR78538, Delco 1113391, and similar cross-references. Confirm your original equipment OEM number matches before ordering.
Q: What is the housing material and finish for 121904?
A: The 121904 solenoid housing is constructed from aluminum alloy with an electroplated finish. This construction provides corrosion resistance and durability in material-handling environments. The electroplated coating protects against moisture and salt exposure.
Q: What is the voltage and coil specification?
A: Solenoid 121904 has a 12 VDC coil rating. It features horizontal terminal studs for connection to lift truck hydraulic transmission and starter circuits. The unit is rated for duty-cycle operation in electric lift truck control systems.
Q: What is the terminal configuration of this solenoid?
A: The 121904 solenoid features horizontal terminal studs for secure connection to lift truck electrical and hydraulic control circuits. This terminal orientation is standard for mounting on HELI, TCM, and other 2- to 3-ton forklift models.
Q: How durable is this aluminum solenoid?
A: The aluminum alloy housing with electroplated finish resists corrosion and wear in wet or outdoor storage environments. In normal duty-cycle operation, this solenoid delivers 3 to 5 years of reliable performance. Replace if the unit fails to energize, does not maintain electrical continuity, or shows signs of coil burnout.