Guangzhou Qichao Machinery Parts Co., Ltd.
| OE Part Number | 7Y-3913 |
| Made In | China |
| Supply Ability | 1000PCS/MONTH |
| Sample Service | Sample Available |
| Payment Terms | T/T |
| Packaging | Neutral Carton Packing |
| Packaging Details | Neutral Packing/Branded Packaging |
| Warranty | 6 Months Under Normal Use |
| Delivery Time | 1–7 Working Days After Payment |
| Model Number | 320B |
| Place of Origin | CHINA |
| Brand Name | ZVEZDA |
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Product Specification
| OE Part Number | 7Y-3913 | Made In | China |
| Supply Ability | 1000PCS/MONTH | Sample Service | Sample Available |
| Payment Terms | T/T | Packaging | Neutral Carton Packing |
| Packaging Details | Neutral Packing/Branded Packaging | Warranty | 6 Months Under Normal Use |
| Delivery Time | 1–7 Working Days After Payment | Model Number | 320B |
| Place of Origin | CHINA | Brand Name | ZVEZDA |
| High Light | excavator throttle servo motor ，throttle motor throttle servo motor | ||
Adopts high-performance drive motor, precise position feedback sensor, stable response. Wear-resistant internal gear structure, smooth cable pulling. Good sealing performance, effectively prevent dust and water ingress. Avoid common defects: motor stall, gear jamming, signal drift, cable breakage. Stable mass production, sufficient stock for fast delivery.
| Specification | Details |
|---|---|
| OE Part Number | 7Y-3913 |
| Interchange Part | 247-5227 |
| Product Type | Round Throttle Motor, Double Cable Long Line |
| Applicable Equipment | 320B,325B,330B Excavator |
| Main Material | Metal Housing + Drive Motor + Sensor |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing |
| Supporting Parts | No extra accessories |
| Sample Service | Sample Available |
| 7834-40-2004 | 17326008 | 21EN-32204 | 4257168 |
| 7834-40-2005 | 17326009 | 21EN-32205 | 4257169 |
| 7834-40-2006 | 17326010 | 21EN-32206 | 4257170 |
| 7834-40-2007 | 17326011 | 21EN-32207 | 4257171 |
| 7834-40-2008 | 17326012 | 21EN-32208 | 4257172 |
| 7834-40-2009 | 17326013 | 21EN-32209 | 4257173 |
| 7834-41-2010 | 17326014 | 21EN-32210 | 4257174 |
| 7834-41-2011 | 17326015 | 21EN-32211 | 4257175 |
| 7834-41-2012 | 17326016 | 21EN-32212 | 4257176 |
| 7834-41-2013 | 17326017 | 21EN-32213 | 4257177 |
| 7834-41-2014 | 17326018 | 21EN-32214 | 4257178 |
| 7834-41-2015 | 17326019 | 21EN-32215 | 4257179 |
| 7834-41-2016 | 17326020 | 21EN-32216 | 4257180 |
| 7834-41-2017 | 17326021 | 21EN-32217 | 4257181 |
| 7834-41-2018 | 17326022 | 21EN-32218 | 4257182 |
| 7834-41-2019 | 17326023 | 21EN-32219 | 4257183 |
| 7834-42-2020 | 17326024 | 21EN-32220 | 4257184 |
| 7834-42-2021 | 17326025 | 21EN-32221 | 4257185 |
| 7834-42-2022 | 17326026 | 21EN-32222 | 4257186 |
| 7834-42-2023 | 17326027 | 21EN-32223 | 4257187 |
| 7834-42-2024 | 17326028 | 21EN-32224 | 4257188 |
| 7834-42-2025 | 17326029 | 21EN-32225 | 4257189 |
| 7834-42-2026 | 17326030 | 21EN-32226 | 4257190 |
| 7834-42-2027 | 17326031 | 21EN-32227 | 4257191 |
| 7834-42-2028 | 17326032 | 21EN-32228 | 4257192 |
| 7834-42-2029 | 17326033 | 21EN-32229 | 4257193 |
| 7834-43-2030 | 17326034 | 21EN-32230 | 4257194 |
| 7834-43-2031 | 17326035 | 21EN-32231 | 4257195 |
| 7834-43-2032 | 17326036 | 21EN-32232 | 4257196 |
| 7834-43-2033 | 17326037 | 21EN-32233 | 4257197 |
| 7834-43-2034 | 17326038 | 21EN-32234 | 4257198 |
| 7834-43-2035 | 17326039 | 21EN-32235 | 4257199 |
| 7834-43-2036 | 17326040 | 21EN-32236 | 4257200 |
| 7834-43-2037 | 17326041 | 21EN-32237 | 4257201 |
| 7834-43-2038 | 17326042 | 21EN-32238 | 4257202 |
| 7834-43-2039 | 17326043 | 21EN-32239 | 4257203 |
| 7834-44-2040 | 17326044 | 21EN-32240 | 4257204 |
| 7834-44-2041 | 17326045 | 21EN-32241 | 4257205 |
| 7834-44-2042 | 17326046 | 21EN-32242 | 4257206 |
| 7834-44-2043 | 17326047 | 21EN-32243 | 4257207 |
| 7834-44-2044 | 17326048 | 21EN-32244 | 4257208 |
| 7834-44-2045 | 17326049 | 21EN-32245 | 4257209 |
| 7834-44-2046 | 17326050 | 21EN-32246 | 4257210 |
| 7834-44-2047 | 17326051 | 21EN-32247 | 4257211 |
| 7834-44-2048 | 17326052 | 21EN-32248 | 4257212 |
| 7834-44-2049 | 17326053 | 21EN-32249 | 4257213 |
| No. | Question & Answer |
|---|---|
| Q1 | Q: Which excavators fit 7Y-3913 throttle motor? A: 320B,325B,330B excavators. Confirm cable length and housing shape before purchase. |
| Q2 | Q: Engine speed still unstable after throttle motor replacement? A: Check controller, wiring harness and throttle rack for jamming. Calibrate throttle position after installation. |
| Q3 | Q: Can interchange with single cable throttle motor? A: Not universal. Different cable layout and housing structure. Confirm part number 7Y-3913 before purchase. |
| Q4 | Q: Advantages of 7Y-3913 throttle motor? A: Precise speed control, smooth cable movement, good sealing, long service life, direct OEM replacement. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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