OEM Excavator Sensor Electronic Accelerator Potentiometer 112-6174 108-3320 For CAT
Price:
Please send mail or Whatsapp
MOQ:
1 Piece
Delivery Time:
1–7 Working Days After Payment
Brand:
ZVEZDA
Product Description
Electronic Accelerator Potentiometer OE 112-6174 108-3320 For CAT E312B E320B E320C E330C
This electronic throttle potentiometer model 112-6174, cross reference OE 108-3320, galvanized round metal housing, adjustable threaded rotary shaft, multi-color multi-core wire harness, multi-pin black rectangular waterproof plug, built-in precision carbon film resistance slide plate
Specifications
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 112-6174 |
| Cross Reference OE | 108-3320 |
| Product Type | Multi-Core Color Wire Harness Rotary Throttle Potentiometer Assembly |
| Signal Type | Linear Variable Resistance Speed Control Signal |
| Housing Material | Thickened Anti-Rust Galvanized Steel Round Shell |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Continuous Excavator Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Accessories | Complete Potentiometer Assembly + Lock Nut + Plastic Shaft Protective Cap |
| Sample Service | Single Sample Available With Linear Resistance Stability Test Report |



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Question & Answer
| Q1 | Q: Which CAT excavators fit ZVEZDA 112-6174 throttle knob? A: Direct replacement for CAT E312B/E320B/E320C/E330C excavators, interchange OE 108-3320, standard threaded shaft install without modifying control panel. In stock, ship within 1–7 working days. |
| Q2 | Q: Engine speed still unstable and throttle signal jump after replacement? A: Worn carbon film resistance plate leads to non-linear resistance output, replace complete ZVEZDA integrated throttle potentiometer to restore smooth linear speed control signal. |
| Q3 | Q: Can this throttle potentiometer replace hydraulic pressure sensor or oil pressure switch? A: Not interchangeable. This rotary resistance speed control knob outputs variable resistance signal; hydraulic sensor outputs 0-5V pressure voltage signal, oil pressure switch is mechanical on-off alarm part, different working principle and signal type. |
| Q4 | Q: Core advantages of ZVEZDA 112-6174 throttle potentiometer? A: High wear-resistant linear carbon film plate, stable smooth resistance output, thick anti-rust galvanized metal housing, fully sealed internal anti-dust structure, IP65 multi-pin locking waterproof plug, OEM standard shaft & harness size direct replacement, neutral unbranded packaging, perfectly match CAT B/C series excavator engine speed control system. |
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Company
Guangzhou Qichao Machinery Parts Co., Ltd.
Location
825-827, Zhuji International Machinery City, No.36 Zhuji Road, Tianhe District, Guangzhou, China
Contact Person
Sales