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Heavy-Duty Voltage Regulators & Alternator Control Units
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New R450M Automatic Voltage Regulator for Leroy Somer AVR
New R450M Automatic Voltage Regulator for Leroy Somer AVR Part Number: R450M Application: R450M Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard...Regular price $ 168 -
New AVR WT-3 Automatic Voltage Regulator WT3
New AVR WT-3 Automatic Voltage Regulator WT3 Part Number: WT3 Application: WT3 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions. Heavy-duty...Regular price $ 108 -
New AVR SE350 Automatic Voltage Regulator Generator voltage regulator For Marath
New AVR SE350 Automatic Voltage Regulator Generator voltage regulator For Marath Part Number: AVR SE350 Application: AVR SE350 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 38 -
New AVR AN-5-203 AN5203 Automatic Voltage Regulator For Denyo Diesel Genset
New AVR AN-5-203 AN5203 Automatic Voltage Regulator For Denyo Diesel Genset Part Number: AN-5-203 AN5203 Application: For Denyo Diesel Genset Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 390 -
New Automatic Voltage Regulator for Basler AVR AVC63-7F
New Automatic Voltage Regulator for Basler AVR AVC63-7F Part Number: AVR AVC63-7F Application: AVR AVC63-7F Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 120 -
New Automatic Voltage Regulator for Basler AVR AVC63-7
New Automatic Voltage Regulator for Basler AVR AVC63-7 Part Number: AVR AVC63-7 Application: for Basler AVR AVC63-7 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent...Regular price $ 98
If your equipment’s battery is swelling from overcharging or your dashboard electronics are flickering, a faulty replacement voltage regulator is likely the culprit. As the brain of your charging system, a precision-engineered regulator maintains a steady voltage output from the alternator, preventing costly damage to your sensitive controllers and sensors. BeeSpareParts stocks high-quality 12V and 24V regulators built to endure the extreme heat and vibration of industrial engine bays.
Charging system failures are rarely limited to one part. To ensure a reliable fix, we recommend inspecting your for internal wear, or browsing our if your battery has already been compromised. Our regulator assemblies feature advanced heat-sink designs and high-temp circuitry, offering a cost-effective alternative to expensive OEM branded components.
Whether you need a regulator for an excavator, a diesel generator, or a heavy truck, our parts are factory-tested for consistent voltage delivery and are ready for fast international shipping. Protect your electronics from power surges—upgrade to a heavy-duty voltage regulator today.
Fits for:
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Engine & Model Series: 4BT, 6BT, 6CT, 4D95, 6D102, S6K, 3TNV88, 4TNV94, 4TNV98, D1105, V2203.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, skid steers, and industrial power units.