
Share this product on social media and get an exclusive discount code!
Click any platform below to share this product. After sharing, you'll receive a discount code!
Chosen by over 100,000 customers for trusted quality and exceptional service.
Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
Hassle-free 90-day return policy for a risk-free shopping experience.
Round-the-clock support to assist you whenever you need it.
Voltage Regulator 44-9143 for Thermo King SB-III MAX SB-III SR SDZ Sentry
Part Number:
44-9143, 449143, 449-143
Applications:
For Thermo King SB-III MAX SB-III SR SDZ Sentry
Engine:
D 201, D201, D-201
TK 4.82, 482, 4,82
TK 4.86, 486, 4,86
Units:
SMX
SL
SLe
LND II, LNDII, LND-II, LND 2, LND2, LND-2
SB II, SBII, SB-II, SB 2, SB2, SB-2
SB III, SBIII, SB-III, SB I-III, SB 3, SB3, SB-3
SB? 230-50 / 210-50 / 100 / 110 / 190 / 200 / 210+ / 230+ / 300 / 310+ / 400 / 30 Multi-Temp / 330 / 130 / 310 / 210 / 230
SLXi SLXi Spectrum / 400 / 200 / 200 / 100 / 300 Whisper Pro
Spectrum 50 / DE / Whisper Pro / SB 30 / SB-III Multi-Temp SR+ w/se 2.2 Engine
Sentry II
SLX 400 SLX Whisper / 400e / 300 / 200 / 400 50
RD? II
SL Multi-Temp / 400e / 100 / 200 / 300 / 400 / 100e / 200e / SPECTRUM
Super II
SLXe 400 / 300 / 200

Our product experts will respond to your email within 24 business hours.
All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy.
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.