Features 1、Simple Control: With this IPR valve injector pressure regulator, you will find it easy to control the engine, simple and useful. 2、Clever Designs: Designed to have high accuracy and high sensitivity as well, the overall operation has high working efficiency. 3、Mind the Model: Note that the model is 122‑5053, and please do double check the model carefully and match the model for using. 4、Perfect Match: Suitable for Cat E322C 322CFM 3126 3126B, the solenoid valve regulator is in consistence with standard design. 5、Great Material: Made of premium alloy steel material, anti interference and has excellent durability with long term working. Specification Item Type: Solenoid Valve Model: 122-5053 Material: Alloy Steel Voltage: 24V Application: For Cat E322C 322CFM 3126 3126B. Package List 1 x Solenoid Valve