Double holding valve that locks the cylinder in place when the control is released. Used on Century and Challenger wreckers, including the Century 4024/T2, Challenger CH-35 and Century 5030T/T3.
Challenger CH-45 Double Holding Valve – OEM Part No. 0301730
Genuine replacement Double Holding Valve (part no. 0301730) for the Challenger CH-45, manufactured by Miller Industries Towing Equipment Inc.
| Manufacturer part number | 0301730 |
|---|---|
| Manual description | DOUBLE HOLDING VALVE |
| Fits | Challenger CH-45 |
| Assembly | Underlift Hydraulics |
| Diagram reference (item) no. | 9 |
| Quantity used per assembly | 1 |
| Source | Challenger CH-45 Parts Manual, Form No. 0500747 (Rev. 05/2000) |
Parts diagrams:
- Century 1060S SDU2 (2000 manual)
- Century 4024 / T2 (2025 manual)
- Century 5030T / T3 (1999 manual)
- Century 5130 & 5230 (2011 manual)
- Century 5130 & 5230 (2025 manual)
- Century 7035 2-Speed (2011 manual)
- Century 7035 Standard Jack Leg (2026 manual)
- Century 9055 (2010 manual)
- Century 9055XL / XP850 (2021 manual)
- Challenger CH-35 (2001 manual)
- Challenger CH-45 (2000 manual)
