Featured categories
Popular
All items

ESD5500E | Speed Control Unit | Engine Speed Controller Governor | GAC Original
C $677.12

Water Temperature Gauge 100–250 °F (38–120 °C) | Universal 24V Analog Dial Gauge
C $52.50

DSE855 USB to Ethernet Communications Device
C $262.55

AVR SE350 Voltage Regulator Voltage Stabilizer Governor | 2 Years Warranty!
C $64.94

DSE7420 MKII Auto Mains (Utility) Failure Control Module
C $1,298.97

DSE6120 MKII | Auto Mains (Utility) Failure Control Module | 1 Year Warranty!
C $690.94

ADC100 Electric Actuator | Pump Mounted | 100% Original GAC!
C $663.30

DSEBC2410EI-03 | Battery Charger | Original DSE | Made in UK (Meters)
C $884.40

ALN050-12 | Universal Rotary Actuator (12 Volt) | 100% Original GAC
C $912.04

DSE327-02 Automatic Transfer Switch Controller
C $276.37

AVR 5KW Automatic Voltage Regulator For Generator | 2 Years Warranty!
C $46.97

Fuel Level Gauge 0–½–1 Scale – 24V Analog Gas Meter, 52 mm Panel
C $48.35

DSE4620 ***Original*** Made in UK | MKII Auto Mains Failure Control Module
C $823.60

TPS102GT8-000 Original HOTSTART | Engine Coolant Pre-Heater | 1000W 240V 4.2Amp
C $207.27

Pressure Sender Switch | 360-025G
C $64.94

Generator AVR AS540 Automatic Voltage Regulator Module | 2 Year Warranty!
C $276.37

DSE9150 12 volt 3 amp Compact Battery Charger
C $189.31

AVR SR7-2G | Automatic Voltage Regulator for generator | Control Module SR7
C $106.39

DSE331 Original - Made in UK | Auto Transfer Switch Control | DSE0331-01 | 12/24
C $621.84

DSE892 Original - Made in UK | Simple Network Management Protocol (SNMP) Gateway
C $677.12

Original HOTSTART TPS151GT10-000 Engine Block Heater Bottle Type 1500w 120V NEW
C $214.18

Oil Pressure Gauge 0–150 PSI / 0–10.3 bar – Electrical Meter 24 V
C $52.50

DSE6110 MKIII Auto Start Control Module
C $704.76

TC-V2 digital control unit | 100-150 Amps (1, 2, 3 pole) 50/60 HZ | Made in USA!
C $483.65

AVR SX440 | Automatic Voltage Regulator Control Module for Generator AVR
C $77.37

DSEBC2405 | 24 volt 5 amp Battery Charger | Original DSE | Made in UK
C $234.91

DSE2157-01 Output Expansion Module | Original DSE | Made in UK
C $500.23

ALN025-12 | Universal Rotary Actuator (12 Volt) | 100% Original GAC
C $635.66

Original HOTSTART CB125200-000 - Preheater Without Thermostat | 2500W-240P
C $566.57

Original HOTSTART CB115100-000 - Preheater Without Thermostat | 1500W-120V
C $404.88

DSE3110-01 Manual & Auto Start Control Module | Original DSE
C $476.74

DSE9470 MKII 24 Volt 10 Amp Intelligent Battery Charger
C $518.20

AVR EA04C | Automatic Voltage Regulator for Diesel Generator | 63 VDC 4A Output
C $107.77

DSE2548-01 LED Output Expansion Module | Original DSE | Made in UK
C $324.73

AVR AS480 Automatic Voltage Regulator For Generator | 2 Years Warranty!
C $109.16

Generator AVR AS440 Automatic Voltage Regulator Module | 2 Year Warranty!
C $70.46

RSK2001 Kit | Rotating Diode Rectifier for Stamford Generator | 1 Year Warranty
C $82.90

DSE8660 MKII Auto Transfer Switch & Mains (Utility) Control Module
C $2,584.14

DSE7310-03 MKII | AUTO START CONTROL MODULE | Original DSE! 1 Year Warranty!
C $1,398.47

DSE815 Original - Communication Interface | AVR USB to RS485 Converter
C $458.78

ESD5111 | Analog Speed Control | Reliable and Easy to Operate | GAC Original
C $525.11

DSE2130 Original - Made in UK | DSENet® Input (8) Expansion Module
C $490.35

R449 AVR | Automatic Voltage Regulator For Generator | 2 Years Warranty!
C $135.27

EDG5500 - GAC Original! | Digital Speed Governor | Simple LCD User Interface
C $787.67

AVR R448 Automatic Voltage Regulator For Leroy Somer | 2 Years Warranty!
C $138.18

GAVR-10A AVR Generator Automatic Voltage Regulator Module 10A AVR
C $106.39

HOTSTART Engine Block Heater TPS152GT10-013 | 1500W 240V 6.3Amps Temp. 100-120F
C $295.71

DSEBC2410EI-02 | Battery Charger | Original DSE | Made in UK (Display & Meters)
C $1,218.82
About us
Thunder Parts is a one stop shop for all your generator needs. With more than 15 years experience we can help you find the correct part right away. We carry repair parts for all types of engines such as: diesel generator, locomotives, truck or bus, oil and gas, marine, heavy equipment or hydraulic power, we can keep your engine running smoothly.
We stock automatic voltage regulators AVR’s, control modules, engine preheaters, speed controllers, transfer switches, battery chargers, magnetic pick ups, senders and switches, solenoids, filters and much more. With world leading brands such as HOTSTART, DSE controls, Governors America Corp. GAC. Contact tech support!
We stock automatic voltage regulators AVR’s, control modules, engine preheaters, speed controllers, transfer switches, battery chargers, magnetic pick ups, senders and switches, solenoids, filters and much more. With world leading brands such as HOTSTART, DSE controls, Governors America Corp. GAC. Contact tech support!
Store policies
Shipping
Seller feedback (429)
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseThis Item shows one in stock. After placing the order I received an email stating they don't actually have the part in stock and would need to order it from their vendor. they stated it would take 11-12 weeks for them to get the part. I opted for a refund which they promptly took care of. However it has been a week and they still say they have one in stock on their Ebay page. This is a lie, they show stock they don't have. Its dishonest / untrustworthy .
- c***c (600)- Feedback left by buyer.Past 6 monthsVerified purchaseFast shipping. Would buy from again.
- *****- Feedback left by buyer.Past yearVerified purchaseItem as described, packed well and overall A+
- *****- Feedback left by buyer.Past yearVerified purchaseAAA exactly as advertised . Arrived on time. Thank You.
- *****- Feedback left by buyer.Past yearVerified purchaseFast Shipping on a Perfect order. Thank you.
- *****- Feedback left by buyer.Past yearVerified purchaseVery professional seller. Everything arrived fast and as expected. Would recommend!