Mountfield Rectifiers / Regulators
Check the old unit and compare its shape, plug layout and any stamped part number before ordering, then confirm fitment against your Mountfield machine model or serial details. This category covers rectifiers and regulators used in the charging system, helping manage alternator output and battery charging. At Garden Tractor Spares, you can source genuine and OEM replacement parts for many Mountfield garden tractors with confidence.
Available Mountfield Rectifiers / Regulators
Output Wire, Rectifier
118550207/0
Mountfield
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Rectifier
67211-55230
Mountfield
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Assy Rectifier
16540-64850
Mountfield
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Rectifier Assy., Regulator (20A)
118551703/0
Mountfield
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Output Wire, Rectifier
118550207/1
Mountfield
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Engine Rectifier
118552718/0
Mountfield
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Rectifier Assy., Regulator
118551702/0
Mountfield
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Output Wire, Rectifier
118551439/0
Mountfield
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Rectifier
31750ZOA811
Mountfield
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Rectifier
31710ZJ1811
Mountfield
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Rectifier, Regulator
25 403 05-S
Mountfield
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Output Wire, Rectifier
118551415/0
Mountfield
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Frequently Asked Questions
How do I find the right regulator?
Match the rectifier or regulator using the engine’s identification numbers for the most accurate result. If you do not have those to hand, you can also use the machine’s model and serial number to identify the correct charging system part.
Can I match it by tractor model?
Yes, these parts can be matched by the machine’s model and serial number. That gives you a reliable way to identify the correct rectifier or voltage regulator for the Mountfield lawn tractor’s charging system.
Why is this part important for battery care?
The rectifier and regulator are part of the charging system that keeps the battery charged while the machine is in use. By converting and controlling the alternator output, they help the battery stay in good condition through the mowing season.