Throttle Motor Angle Sensor 7861934131 for Komatsu PC200-6 PC200-7 Excavator Engine Spare Parts

Throttle Motor Angle Sensor 7861934131 for Komatsu PC200-6 PC200-7 Excavator Engine Spare Parts

High-quality throttle motor angle sensor for Komatsu PC200-6 and PC200-7 excavators. Direct replacement with 12-month warranty.

Product Specifications

Product Description

The 7861934131 Throttle Motor Angle Sensor is an electronic feedback sensor installed on the throttle motor assembly of Komatsu PC200-6 and PC200-7 excavators. It detects the precise angular position of the throttle motor shaft and transmits this position signal to the engine controller for accurate fuel injection timing and throttle response control.

This is a brand new, 100% tested replacement angle sensor that serves as a direct replacement for the original unit. It features high-precision Hall-effect or potentiometer sensing elements, stable signal output across the full operating temperature range, and durable connector terminals for reliable electrical contact in harsh engine compartment environments.

Why Choose Us

✅ OEM Equivalent Standard quality at competitive price

✅ 12-month warranty

✅ Fast lead time 3-5 days

✅ Strict QC inspection

✅ Custom packaging available

FAQ

Q: What does a throttle motor angle sensor do?

A: The throttle motor angle sensor detects the precise angular position of the throttle motor shaft and sends this feedback signal to the engine control unit (ECU). This allows the ECU to accurately control fuel injection timing and engine speed response to match operator demand and load conditions.

Q: What are the symptoms of a faulty throttle angle sensor?

A: Common symptoms include unstable engine idle speed, delayed or erratic throttle response, engine power loss or surging, error codes related to throttle position or governor system, and inability to reach rated engine RPM.

Q: OEM or aftermarket?

A: High-quality aftermarket meeting OEM Equivalent Standard.

Q: What is the lead time?

A: In stock items ship within 3-5 days. Bulk orders may take 7-15 days depending on quantity.

Q: What payment methods do you accept?

A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for qualified buyers.

Q: Packaging options?

A: OEM, neutral, or custom packaging available.

About Guangzhou Qianchuan Machinery Parts Co., Ltd.

广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.

Contact us for wholesale pricing!

WhatsApp: +86 15360646166

Tim@partsforexcavator.com | www.partsforexcavator.com