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Heavy-Duty Voltage Regulators & Alternator Control Units
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Automatic Voltage Regulator AVR MX321 E000-23210 for Stamford Generator Genset
Automatic Voltage Regulator AVR MX321 E000-23210 for Stamford Generator Genset Part Number: E000-23210 Application: for Stamford Generator Genset Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 82 -
M16FA655A Replace Marelli AVR M16FA655 MARK V Automatic Voltage Regulator
M16FA655A Replace Marelli AVR M16FA655 MARK V Automatic Voltage Regulator Part Number: M16FA655A Application: Replace Marelli AVR M16FA655 MARK V Automatic Voltage Regulator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Sale price $ 79Regular price $ 99 -
Automatic Voltage Regulator 22-42071 DST-100-2FAK For Northern Lights Generator
Part Number:NL-22-42071, 22-42071, DST-100-2FAK, NL2242071, 2242071, DST1002FAK Application:For Northern Lights Generator:M773LW2, LX-E 34 E, PX-308K2, PX-309K2, PX-310K2, PX-312K2, PX-316K2, PX-320K2, PX-320C2, PX-325K2, PX-332K2, PX-332C2 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 388 -
2004.3 MOTORCYCLE RECTIFIER FOR DUCATI SPORT 1000 748998
2004.3 MOTORCYCLE RECTIFIER FOR DUCATI SPORT 1000 748998 Part Number: FOR DUCATI SPORT 1000 748998 Application: Applicable models: 2551 35A for Ducati -54040261A for Ducati -54040101A for Ducati -54040111A for Ducati -54040131A for Ducati Hypermotard EVO...Regular price $ 45 -
2003.7 67F-81960-12-00 Mercury 75-90 HP 804278A12
2003.7 67F-81960-12-00 Mercury 75-90 HP 804278A12 Part Number: 2003.7 67F-81960-12-00 Application: Mercury 75-90 HP 804278A12 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 49 -
1pcs New STL-F-3 Universal Brush Automatic Voltage
1pcs New STL-F-3 Universal Brush Automatic Voltage Part Number: STL-F-3 Application: STL-F-3 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 $ 49
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.