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121‑1491 1211491 Red Dot Proportional Safety Lock Solenoid Valve 24V DC For CAT Excavator E320B E320C E320D E312B E325C E330C Hydraulic Solenoid
Product Details:
| Place of Origin: | China |
| Model Number: | 121-1491 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10PCS |
|---|---|
| Price: | $30 - $50.00/pieces |
| Packaging Details: | BOX |
| Delivery Time: | 5-8DAY |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Piece/Pieces per |
|
Detail Information |
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| Port: | Guangzhou/Shenzhen/Ningbo/Shanghai | Operating Voltage: | 12-24 V DC |
|---|---|---|---|
| Oem: | Avaliable | Applies To: | Hydraulic Pump |
| Appliion: | Fuel Rail | Stock: | Yes |
| Delivery: | 1~5 Days | Material: | Stainless Steel |
| Connection Type: | M12 Connector | Condition: | New |
Product Description
Product Description
121‑1491 proportional safety lock solenoid valve with red dot, aftermarket replacement part for CAT excavators, part number 121‑1491 / 1211491, 24V DC.
CAT Models
Fit for CAT Excavator: E312B, E312C, E315C, E320B, E320C, E320D, E325C, E330C, E330D and related series machinery.Technical
Parameters
| Item | Specification |
|---|---|
| OEM Part Number | 121‑1491, 1211491 |
| Product Name | Red Dot Proportional Safety Lock Solenoid Valve |
| Rated Voltage | 24V DC |
| Function | Safety Lock, Swing Brake Hydraulic Control |
| Application | CAT Excavator Hydraulic Pilot System |
| Condition | New Aftermarket Replacement |
| Core Material | Precision‑ground Alloy Spool, Pure Copper Coil |
| Quality Test | 100% Hydraulic Pressure Tested |
| Warranty | 6‑12 Months |
| MOQ | 1 PC |
| Packing | Neutral Packing / Customized Packing Available |
Features & Advantages
✅ Red dot identification, correct replacement part for CAT hydraulic system
✅ High‑precision grinding valve core, low internal leakage, sensitive response
✅ Pure copper coil, anti‑overheat, stable work under harsh construction site conditions
✅ 100% hydraulic pressure tested before delivery, reduce return risk
✅ Exact OEM dimension, plug‑and‑play, no need additional machining
✅ Widely used for construction, mining, earth‑moving excavator repair & maintenance
Notes