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Heavy-Duty Throttle Motors & Stepper Motor Assemblies
Special Offers
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New Throttle Motor 157-3177 1573177 FIT Caterpillar Excavator E320C E320D
New CAT Throttle Motor 157-3177 1573177 FIT Caterpillar Excavator E320C E320D Part Number: 157-3177 1573177 Application: FIT Caterpillar Excavator E320C E320D Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 329 -
CAT 317 excavator spare parts E320 E317 throttle motor 106-0092 106-0100 106-0097
High quality CAT 317 excavator spare parts E320 E317 throttle motor 106-0092 106-0100 106-0097 Part Number: 106-0100 106-0097 Application: CAT 317 excavator spare parts E320 E317 Condition: New Aftermarket Parts In Stock Key Features:...Regular price $ 248 -
E330B E325C E325BL Excavator Throttle Motor 106-0126 132-7778 247-5232 247-5253
E330B E325C E325BL Excavator Throttle Motor 106-0126 132-7778 247-5232 247-5253 Part Number: 106-0126 132-7778 247-5232 247-5253 Application: E330B E325C E325BL Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 240 -
9 PINS KHR1713 Stepping Throttle Motor for Sumitomo Excavator SH200-A/ SH200-A2
9 PINS KHR1713 Stepping Throttle Motor for Sumitomo Excavator SH200-A/ SH200-A2 Part Number: KHR1713 Application: for Sumitomo Excavator SH200-A/ SH200-A2 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 320 -
5 Pins Plug Throttle Motor 151-9354 for Caterpillar CAT E315B E322B E325B E330B
5 Pins Plug Throttle Motor 151-9354 for Caterpillar CAT E315B E322B E325B E330B Part Number: 151-9354 Application: for Caterpillar CAT E315B E322B E325B E330B Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No...Regular price $ 320 -
12 Lines Throttle Motor assy KHR1290 KHR1346 for Sumintomo Excavator SH200-A1 H200-A2 SH100-A1 SH120-A1
12 Lines Throttle Motor assy KHR1290 KHR1346 for Sumintomo Excavator SH200-A1 H200-A2 SH100-A1 SH120-A1 Part Number: KHR1290 KHR1346 Application: for Sumintomo Excavator SH200-A1 H200-A2 SH100-A1 SH120-A1 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit...Sale price $ 329Regular price $ 399
If your excavator is experiencing erratic engine speeds or a complete loss of throttle response, a faulty replacement throttle motor is often the culprit. As the critical link between your control system and the engine's fuel delivery, a precision-engineered stepper motor ensures accurate RPM management and smooth operation. BeeSpareParts provides high-performance throttle actuators designed to withstand the high-vibration and extreme temperatures found in heavy-duty machinery.
Engine control issues can sometimes involve more than just the motor. To ensure a complete repair, we suggest inspecting your for fraying or checking our and for potential signal errors. Our throttle motor assemblies are built with high-quality internal gears and moisture-sealed housings to prevent common failures caused by dust and water ingress, offering a cost-effective alternative to expensive OEM units.
Whether you need a throttle motor for an excavator, a wheel loader, or a stationary engine, our parts are rigorously tested for plug-and-play compatibility and are ready for fast international shipping. Keep your machine responding perfectly—order your heavy-duty throttle solution today.
Fits for:
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Engine & Model Series: 4BT, 6BT, 4D95, 6D102, 6D107, S6K, S4K, J05E, J08E, 4HK1, 6HK1.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, backhoes, and industrial power units.