326-5212 Caterpillar (CAT) 24V DC Solenoid Coil, designed for hydraulic pilot control circuits and compatible with heavy equipment such as mining trucks, wheel dozers, and scrapers. I. Core Specifications

Original Manufacturer Model: 326-5212 (3265212)

Type: Hydraulic Pilot Control Solenoid Valve Coil

Voltage: DC 24V

Connector: 2-Pin DT-Type Waterproof Connector

Operating Temperature: -40°C to +100°C (-40°F to 212°F)

Material: Carbon Steel

Function: Generates magnetic force when energized to actuate the valve spool, thereby controlling the flow (opening and closing) of the hydraulic circuit.

II. Compatible Models (Core List)

1. Off-Highway Trucks

770, 772, 773E/GC, 775E, 777D/E/G, 785C/D, 789C/D/G, 793C/D/F, 794 AC, 796 AC, 798 AC, AD30/60/63

2. Wheel Tractor-Scrapers

621G, 623G, 627G, 631G, 637G, 657G

3. Wheel Dozers

824G II, 824H, 834G, 834H

4. Articulated Trucks

725, 730, 740, 740B

5. Landfill Compactors

836G, 836H

III. Replacements and Interchangeability

Direct Interchange: Cat coils with identical specifications (24V, 2-pin DT connector)—e.g., 326-5211, 326-5213.

Domestic Alternatives: 24V hydraulic coils with DT connectors compatible with Cat heavy equipment; verification of inner diameter and mounting dimensions is required.