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Heavy-Duty Voltage Regulators & Alternator Control Units
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Regulator Rectifier For Harley Touring 2009-2015 Replace 74505-09 74505-09A
Regulator Rectifier For Harley Touring 2009-2015 Replace 74505-09 74505-09A Part Number: 74505-09 74505-09A Application: For Harley Touring 2009-2015 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 35 -
Rectifier Regulator Voltage Replaces Suzuki 32800-02H00 32800-15H00 32800-21H00
Rectifier Regulator Voltage Replaces Suzuki 32800-02H00 32800-15H00 32800-21H00 Part Number: 32800-02H00 32800-15H00 32800-21H00 Application: Rectifier Regulator Voltage Replaces Suzuki Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 32 -
Rectifier Regulator For CR 125 250 R 31600-KZ3-J41 SH542B-12
Rectifier Regulator For CR 125 250 R 31600-KZ3-J41 SH542B-12 Part Number: 31600-KZ3-J41 SH542B-12 Application: 31600-KZ3-J41 SH542B-12 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance...Regular price $ 38 -
Rectifier Regulator For 31600-L4A-000 SYM JOYMAX 250 SYM MAXI 400 SYM MAXI 600
Rectifier Regulator For 31600-L4A-000 SYM JOYMAX 250 SYM MAXI 400 SYM MAXI 600 Part Number: 31600-L4A-000 Application: SYM JOYMAX 250 SYM MAXI 400 SYM MAXI 600 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement:...Regular price $ 25 -
Rectifier regulator 2046.3 to 31600-HMA-020 SYM GTS250 300
Rectifier regulator 2046.3 to 31600-HMA-020 SYM GTS250 300 Part Number: 31600-HMA-020 Application: SYM GTS250 300 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 25 -
R2025.1A Regulator Rectifier for Piaggio Beverly 500 Aprilia AP8127205 AP8127809 Gilera Nexus SP IE 500 639110 02602400
R2025.1A Regulator Rectifier for Piaggio Beverly 500 Aprilia AP8127205 AP8127809 Gilera Nexus SP IE 500 639110 02602400 Part Number: AP8127205 AP8127809 Application: for Piaggio Beverly 500 Aprilia Condition: New Aftermarket Parts In Stock Key Features: Direct-fit...Regular price $ 36
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.