R420D Starter Solenoid | QDDCF-R420D

Replacement Starter Solenoid for Rato R420D Engine

The QDDCF-R420D starter solenoid controls electrical power to the starter motor when starting the engine. Use it to replace a faulty solenoid in a compatible Rato R420D starting system.

• Part number: QDDCF-R420D

• Application: Rato R420D engine

• Includes: One starter solenoid

Before ordering: Compare the mounting points, terminal layout, and electrical connections with your existing solenoid to confirm compatibility.