Guangzhou Dongling electromechanical Equipment Co., LTD
                                                                                                           
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EexcavaStart DENSO Excavator Alternator 12V 40A OEM 129423-77200 101211-1170

Price Negotiable
Price: Negotiable
MOQ: 2pc
Delivery Time: 3 - 10 days
Brand: EexcavaStart
Product Description
Excavator Alternator 12V 40A 129423-77200 101211-1170 3TNV88 Engine
Product Attributes
OEM: 129423-77200 101211-1170
Feature: Alternator
Brand: DENSO
Warranty: 3 Months
Quality: Original
Style: Modern
Weight: 6kg
Engine Model: 4TNV94 4TNV98
Product Specification
Product name Alternator
P/N 129423-77200 101211-1170 129240-77200 129423-77210 129457-77200 021080-0820 021080-2500 101211-1030 10121-1031 101211-1032 101211-1170 101211-1380 102211-0011 16404-64010 16404-64011 16404-64012 16404-64013 16404-64014 VV12942377200 12356N 12807N
Condition New original/ New generic/ Refurbished
Warranty 6 months
Delivery time 3-10 days after payment
Packing Inner with plastic bag, outer with carton
Payment T/T, Western Union, PayPal
Compatible Part Numbers
8981887000 8976011531
8976031810 1125240121
8943263500 8943243391
8976016981 8980179150
1125240852 8944582570
1-87610153-0 1-87610139-0
5-87610218-0 1-87610167-0
1-87610153-0 1-87610139-0
tr111003 t6325
187618352-0 1-87618345-0
Manual Starters
Manual starters are manually operated devices designed for simple and straightforward operation without requiring expert intervention. These starters feature a button or rotary knob that allows users to turn connected equipment on or off through mechanical linkages that open or close contacts.
Note that manual starters do not break the control circuit during power loss, which means connected motors may restart automatically when power is restored. This characteristic requires careful consideration in safety-critical applications.
Key Advantages of Manual Starters
  • Safe and economical operation
  • Compact size suitable for diverse applications
  • Built-in overload protection for motor safety
  • Available in various enclosure options
  • Cost-effective initial investment
Starter Motor Operation
When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component transfers power from the vehicle's battery to the starter motor, activating both the motor and the starter drive (Bendix gear system).
The starter motor engages the vehicle's flywheel, cranking the engine to initiate the combustion process in petrol and diesel engines. Once the engine is running independently, the mechanism disengages the starter motor from the flywheel.
Product Images
Excavator alternator close-up view showing DENSO branding
Side view of excavator alternator showing mounting points
Alternator terminal connections detail
Alternator pulley and belt surface
Complete alternator unit with identification labels
Alternator installed in engine compartment
Technical diagram of alternator components
Alternator comparison with OEM part numbers
Packaging and shipping protection details
Quality inspection and testing process

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Dongling electromechanical Equipment Co., LTD
Location Shop 124-125, Building 4, Yingfeng Building, 1192 Zhongshan Avenue, Tianhe District, Guangzhou, Guangdong, China
Contact Person Joey

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