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.
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Part number: QDDCF-R420D
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Application: Rato R420D engine
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Includes: One starter solenoid
Before ordering: Compare the mounting points, terminal layout, and electrical connections with your existing solenoid to confirm compatibility.