Starter Motor C11AB-4N3181 112725F0036 for Construction Machinery

Starter Motor C11AB-4N3181 112725F0036

The starter motor C11AB-4N3181 is designed for use with Shangchai C11AB series diesel engines and for heavy-duty starting applications in construction machinery. This unit is a complete starter assembly, including the main motor body, solenoid switch, drive housing and pinion gear. It provides reliable cranking power under low-temperature conditions and heavy-duty working environments, helping to ensure engine start-up consistency during machine operation and maintenance.

Application Scope

This starter is commonly used in road rollers, wheel loaders, motor graders and other construction equipment equipped with matching Shangchai diesel engines. It is suitable for routine replacement, engine overhaul and fleet maintenance. Customers are advised to confirm the part number, voltage, power rating and tooth count before placing an order.

Key Features

• Complete assembly: Supplied as a full starter motor unit, ready for installation after verification of specifications.

• 24V system: Designed for standard 24V diesel engine starting systems.

• 7.5kW output: Delivers sufficient cranking power for heavy-duty diesel engine starting.

• 11T pinion: Fits mating ring gear requirements where 11-tooth drive is specified.

• Flange mounting: Designed for flange-mounted installation on the engine housing.

• Clockwise rotation: Matches the standard rotation direction required by compatible engine models.

Ordering Information

This starter motor is subject to temporary factory ordering. The actual delivery time will be confirmed based on factory production schedule and stock status at the time of inquiry. Customers should refer to part number C11AB-4N3181 or code 112725F0036 when requesting a quotation. If the machine is already equipped with another original starter number, please provide that number for cross-reference.

Why Choose This Starter

For construction machinery operators and maintenance teams, a reliable starter is critical to machine availability. This unit is supplied as a direct replacement option for the specified engine and machinery applications. By confirming the exact part number and engine model before delivery, buyers can reduce the risk of wrong parts and avoid unnecessary downtime during installation.