Yanmar 129429-77011 Starter Motor

Description:

The Yanmar 129429-77011 starter motor with Denso reference 228000-7111 is a 12V heavy-duty diesel engine starter designed for Yanmar 4TNE82, 4TNE84, and 4TNE88 industrial diesel engines. It is commonly installed in generators, construction equipment, agricultural machinery, compact excavators, skid steers, and industrial power systems requiring reliable engine starting performance and high cranking torque. Maintenance technicians and equipment operators use this starter motor for repair, retrofit, and replacement of worn or defective Yanmar engine starting system components.

Applications:

The 129429-77011 starter motor is widely used in Yanmar-powered industrial equipment such as compact excavators, tractors, generators, skid steer loaders, and marine diesel engine systems. It functions as a high-torque electric starter motor responsible for cranking diesel engines during ignition and supporting reliable cold-start and heavy-duty operation.

Technical Specifications:

• Manufacturer: Yanmar / Denso
• Part Number: 129429-77011
• Denso Reference Number: 228000-7111
• Product Type: Diesel Engine Starter Motor
• Voltage Rating: 12V
• Power Rating: 2.0KW
• Number of Teeth: 15T
• Rotation: CW (Clockwise)
• Function: Diesel engine starting and cranking operation
• Compatible Engines: 4TNE82, 4TNE84, 4TNE88
• Application: Industrial, agricultural, construction, generator, and marine diesel equipment
• Installation: Engine-mounted starter assembly
• Construction: Heavy-duty industrial gear reduction starter motor
• Compatibility: Yanmar and John Deere equipment using Yanmar engines
• Condition Availability: New, rebuilt, surplus, and replacement inventory available
• Status: Industrial diesel engine electrical component

Common Replacements:

• Yanmar 129429-77010 Starter Motor
• Denso 228000-7110 Starter Motor
• Lester 18178 Gear Reduction Starter